Updated README.md links; fixed pool segfault; tagged new version

Merge branch 'develop'
added checkpoints to mainnet for premine and early chain; removed extraneous logging; updated README; bumped version to 0.4.0
2024-07-04 15:40:13 +01:00 · 2024-07-04 10:53:44 +01:00 · 2024-07-04 09:54:26 +01:00 · 2024-07-03 12:22:50 +01:00 · 2024-07-03 11:17:53 +01:00 · 2024-07-02 21:00:29 +01:00
49 changed files with 1311 additions and 477 deletions
@@ -1 +1,647 @@
-# Welcome to Salvium
+# Salvium Zero v0.4.0
+
+Copyright (c) 2023-2024, Salvium
+Portions Copyright (c) 2014-2023, The Monero Project
+Portions Copyright (c) 2012-2013 The Cryptonote developers.
+
+## Table of Contents
+
+  - [Development resources](#development-resources)
+  - [Introduction](#introduction)
+  - [About this project](#about-this-project)
+  - [Supporting the project](#supporting-the-project)
+  - [License](#license)
+  - [Contributing](#contributing)
+  - [Compiling Salvium from source](#compiling-salvium-from-source)
+    - [Dependencies](#dependencies)
+    - [Gitian builds](#gitian-builds)
+  - [Internationalization](#Internationalization)
+  - [Debugging](#Debugging)
+  - [Known issues](#known-issues)
+
+## Development resources
+
+- Web: [salvium.io](https://salvium.io)
+- Mail: [dev@salvium.io](mailto:dev@salvium.io)
+- GitHub: [https://github.com/salvium/salvium](https://github.com/salvium/salvium)
+
+## Introduction
+
+Salvium is a private, secure, untraceable, decentralised digital currency. You are your bank, you control your funds, and nobody can trace your transfers unless you allow them to do so.
+
+**Privacy:** Salvium uses a cryptographically sound system to allow you to send and receive funds without your transactions being easily revealed on the blockchain (the ledger of transactions that everyone has). This ensures that your purchases, receipts, and all transfers remain private by default.
+
+**Security:** Using the power of a distributed peer-to-peer consensus network, every transaction on the network is cryptographically secured. Individual wallets have a 25-word mnemonic seed that is only displayed once and can be written down to backup the wallet. Wallet files should be encrypted with a strong passphrase to ensure they are useless if ever stolen.
+
+**Untraceability:** By taking advantage of ring signatures, a special property of a certain type of cryptography, Salvium is able to ensure that transactions are not only untraceable but have an optional measure of ambiguity that ensures that transactions cannot easily be tied back to an individual user or computer.
+
+**Decentralization:** The utility of Salvium depends on its decentralised peer-to-peer consensus network - anyone should be able to run the salvium software, validate the integrity of the blockchain, and participate in all aspects of the salvium network using consumer-grade commodity hardware. Decentralization of the salvium network is maintained by software development that minimizes the costs of running the salvium software and inhibits the proliferation of specialized, non-commodity hardware.
+
+## About this project
+
+This is the core implementation of Salvium. It is open source and completely free to use without restrictions, except for those specified in the license agreement below. There are no restrictions on anyone creating an alternative implementation of Salvium that uses the protocol and network in a compatible manner.
+
+As with many development projects, the repository on GitHub is considered to be the "staging" area for the latest changes. Before changes are merged into that branch on the main repository, they are tested by individual developers in their own branches, submitted as a pull request, and then subsequently tested by contributors who focus on testing and code reviews. That having been said, the repository should be carefully considered before using it in a production environment, unless there is a patch in the repository for a particular show-stopping issue you are experiencing. It is generally a better idea to use a tagged release for stability.
+
+**Anyone is welcome to contribute to Salvium's codebase!** If you have a fix or code change, feel free to submit it as a pull request directly to the "master" branch. In cases where the change is relatively small or does not affect other parts of the codebase, it may be merged in immediately by any one of the collaborators. On the other hand, if the change is particularly large or complex, it is expected that it will be discussed at length either well in advance of the pull request being submitted, or even directly on the pull request.
+
+## Supporting the project
+
+Salvium is a 100% community-sponsored endeavor. If you want to join our efforts, the easiest thing you can do is support the project financially. Go to [https://salvium.io/donate/](https://salvium.io/donate/) for more information.
+
+## License
+
+See [LICENSE](LICENSE).
+
+## Contributing
+
+If you want to help out, see [CONTRIBUTING](docs/CONTRIBUTING.md) for a set of guidelines.
+
+## Compiling Salvium from source
+
+### Dependencies
+
+The following table summarizes the tools and libraries required to build. A
+few of the libraries are also included in this repository (marked as
+"Vendored"). By default, the build uses the library installed on the system
+and ignores the vendored sources. However, if no library is found installed on
+the system, then the vendored source will be built and used. The vendored
+sources are also used for statically-linked builds because distribution
+packages often include only shared library binaries (`.so`) but not static
+library archives (`.a`).
+
+| Dep          | Min. version  | Vendored | Debian/Ubuntu pkg    | Arch pkg     | Void pkg           | Fedora pkg          | Optional | Purpose         |
+| ------------ | ------------- | -------- | -------------------- | ------------ | ------------------ | ------------------- | -------- | --------------- |
+| GCC          | 7             | NO       | `build-essential`    | `base-devel` | `base-devel`       | `gcc`               | NO       |                 |
+| CMake        | 3.5           | NO       | `cmake`              | `cmake`      | `cmake`            | `cmake`             | NO       |                 |
+| pkg-config   | any           | NO       | `pkg-config`         | `base-devel` | `base-devel`       | `pkgconf`           | NO       |                 |
+| Boost        | 1.58          | NO       | `libboost-all-dev`   | `boost`      | `boost-devel`      | `boost-devel`       | NO       | C++ libraries   |
+| OpenSSL      | basically any | NO       | `libssl-dev`         | `openssl`    | `openssl-devel`    | `openssl-devel`     | NO       | sha256 sum      |
+| libzmq       | 4.2.0         | NO       | `libzmq3-dev`        | `zeromq`     | `zeromq-devel`     | `zeromq-devel`      | NO       | ZeroMQ library  |
+| OpenPGM      | ?             | NO       | `libpgm-dev`         | `libpgm`     |                    | `openpgm-devel`     | NO       | For ZeroMQ      |
+| libnorm[2]   | ?             | NO       | `libnorm-dev`        |              |                    |                     | YES      | For ZeroMQ      |
+| libunbound   | 1.4.16        | NO       | `libunbound-dev`     | `unbound`    | `unbound-devel`    | `unbound-devel`     | NO       | DNS resolver    |
+| libsodium    | ?             | NO       | `libsodium-dev`      | `libsodium`  | `libsodium-devel`  | `libsodium-devel`   | NO       | cryptography    |
+| libunwind    | any           | NO       | `libunwind8-dev`     | `libunwind`  | `libunwind-devel`  | `libunwind-devel`   | YES      | Stack traces    |
+| liblzma      | any           | NO       | `liblzma-dev`        | `xz`         | `liblzma-devel`    | `xz-devel`          | YES      | For libunwind   |
+| libreadline  | 6.3.0         | NO       | `libreadline6-dev`   | `readline`   | `readline-devel`   | `readline-devel`    | YES      | Input editing   |
+| expat        | 1.1           | NO       | `libexpat1-dev`      | `expat`      | `expat-devel`      | `expat-devel`       | YES      | XML parsing     |
+| GTest        | 1.5           | YES      | `libgtest-dev`[1]    | `gtest`      | `gtest-devel`      | `gtest-devel`       | YES      | Test suite      |
+| ccache       | any           | NO       | `ccache`             | `ccache`     | `ccache`           | `ccache`            | YES      | Compil. cache   |
+| Doxygen      | any           | NO       | `doxygen`            | `doxygen`    | `doxygen`          | `doxygen`           | YES      | Documentation   |
+| Graphviz     | any           | NO       | `graphviz`           | `graphviz`   | `graphviz`         | `graphviz`          | YES      | Documentation   |
+| lrelease     | ?             | NO       | `qttools5-dev-tools` | `qt5-tools`  | `qt5-tools`        | `qt5-linguist`      | YES      | Translations    |
+| libhidapi    | ?             | NO       | `libhidapi-dev`      | `hidapi`     | `hidapi-devel`     | `hidapi-devel`      | YES      | Hardware wallet |
+| libusb       | ?             | NO       | `libusb-1.0-0-dev`   | `libusb`     | `libusb-devel`     | `libusbx-devel`     | YES      | Hardware wallet |
+| libprotobuf  | ?             | NO       | `libprotobuf-dev`    | `protobuf`   | `protobuf-devel`   | `protobuf-devel`    | YES      | Hardware wallet |
+| protoc       | ?             | NO       | `protobuf-compiler`  | `protobuf`   | `protobuf`         | `protobuf-compiler` | YES      | Hardware wallet |
+| libudev      | ?             | NO       | `libudev-dev`        | `systemd`    | `eudev-libudev-devel` | `systemd-devel`  | YES      | Hardware wallet |
+
+[1] On Debian/Ubuntu `libgtest-dev` only includes sources and headers. You must
+build the library binary manually. This can be done with the following command `sudo apt-get install libgtest-dev && cd /usr/src/gtest && sudo cmake . && sudo make`
+then:
+
+* on Debian:
+  `sudo mv libg* /usr/lib/`
+* on Ubuntu:
+  `sudo mv lib/libg* /usr/lib/`
+
+[2] libnorm-dev is needed if your zmq library was built with libnorm, and not needed otherwise
+
+Install all dependencies at once on Debian/Ubuntu:
+
+```
+sudo apt update && sudo apt install build-essential cmake pkg-config libssl-dev libzmq3-dev libunbound-dev libsodium-dev libunwind8-dev liblzma-dev libreadline6-dev libexpat1-dev libpgm-dev qttools5-dev-tools libhidapi-dev libusb-1.0-0-dev libprotobuf-dev protobuf-compiler libudev-dev libboost-chrono-dev libboost-date-time-dev libboost-filesystem-dev libboost-locale-dev libboost-program-options-dev libboost-regex-dev libboost-serialization-dev libboost-system-dev libboost-thread-dev python3 ccache doxygen graphviz
+```
+
+Install all dependencies at once on Arch:
+```
+sudo pacman -Syu --needed base-devel cmake boost openssl zeromq libpgm unbound libsodium libunwind xz readline expat gtest python3 ccache doxygen graphviz qt5-tools hidapi libusb protobuf systemd
+```
+
+Install all dependencies at once on Fedora:
+```
+sudo dnf install gcc gcc-c++ cmake pkgconf boost-devel openssl-devel zeromq-devel openpgm-devel unbound-devel libsodium-devel libunwind-devel xz-devel readline-devel expat-devel gtest-devel ccache doxygen graphviz qt5-linguist hidapi-devel libusbx-devel protobuf-devel protobuf-compiler systemd-devel
+```
+
+Install all dependencies at once on openSUSE:
+
+```
+sudo zypper ref && sudo zypper in cppzmq-devel libboost_chrono-devel libboost_date_time-devel libboost_filesystem-devel libboost_locale-devel libboost_program_options-devel libboost_regex-devel libboost_serialization-devel libboost_system-devel libboost_thread-devel libexpat-devel libminiupnpc-devel libsodium-devel libunwind-devel unbound-devel cmake doxygen ccache fdupes gcc-c++ libevent-devel libopenssl-devel pkgconf-pkg-config readline-devel xz-devel libqt5-qttools-devel patterns-devel-C-C++-devel_C_C++
+```
+
+Install all dependencies at once on macOS with the provided Brewfile:
+
+```
+brew update && brew bundle --file=contrib/brew/Brewfile
+```
+
+FreeBSD 12.1 one-liner required to build dependencies:
+
+```
+pkg install git gmake cmake pkgconf boost-libs libzmq4 libsodium unbound
+```
+
+### Cloning the repository
+
+Clone recursively to pull-in needed submodule(s):
+
+```
+git clone --recursive https://github.com/salvium/salvium
+```
+
+If you already have a repo cloned, initialize and update:
+
+```
+cd salvium && git submodule init && git submodule update
+```
+
+*Note*: If there are submodule differences between branches, you may need 
+to use `git submodule sync && git submodule update` after changing branches
+to build successfully.
+
+### Build instructions
+
+Salvium uses the CMake build system and a top-level [Makefile](Makefile) that
+invokes cmake commands as needed.
+
+#### On Linux and macOS
+
+* Install the dependencies
+* Change to the root of the source code directory, change to the most recent release branch, and build:
+
+    ```bash
+    cd salvium
+    git checkout release-v0.18
+    make
+    ```
+
+    *Optional*: If your machine has several cores and enough memory, enable
+    parallel build by running `make -j<number of threads>` instead of `make`. For
+    this to be worthwhile, the machine should have one core and about 2GB of RAM
+    available per thread.
+
+    *Note*: The instructions above will compile the most stable release of the
+    Salvium software. If you would like to use and test the most recent software,
+    use `git checkout master`. The master branch may contain updates that are
+    both unstable and incompatible with release software, though testing is always
+    encouraged.
+
+* The resulting executables can be found in `build/release/bin`
+
+* Add `PATH="$PATH:$HOME/salvium/build/release/bin"` to `.profile`
+
+* Run Salvium with `salviumd --detach`
+
+* **Optional**: build and run the test suite to verify the binaries:
+
+    ```bash
+    make release-test
+    ```
+
+    *NOTE*: `core_tests` test may take a few hours to complete.
+
+* **Optional**: to build binaries suitable for debugging:
+
+    ```bash
+    make debug
+    ```
+
+* **Optional**: to build statically-linked binaries:
+
+    ```bash
+    make release-static
+    ```
+
+Dependencies need to be built with -fPIC. Static libraries usually aren't, so you may have to build them yourself with -fPIC. Refer to their documentation for how to build them.
+
+* **Optional**: build documentation in `doc/html` (omit `HAVE_DOT=YES` if `graphviz` is not installed):
+
+    ```bash
+    HAVE_DOT=YES doxygen Doxyfile
+    ```
+
+* **Optional**: use ccache not to rebuild translation units, that haven't really changed. Salvium's CMakeLists.txt file automatically handles it
+
+    ```bash
+    sudo apt install ccache
+    ```
+
+#### On the Raspberry Pi
+
+Tested on a Raspberry Pi Zero with a clean install of minimal Raspbian Stretch (2017-09-07 or later) from https://www.raspberrypi.org/downloads/raspbian/. If you are using Raspian Jessie, [please see note in the following section](#note-for-raspbian-jessie-users).
+
+* `apt-get update && apt-get upgrade` to install all of the latest software
+
+* Install the dependencies for Salvium from the 'Debian' column in the table above.
+
+* Increase the system swap size:
+
+    ```bash
+    sudo /etc/init.d/dphys-swapfile stop  
+    sudo nano /etc/dphys-swapfile  
+    CONF_SWAPSIZE=2048
+    sudo /etc/init.d/dphys-swapfile start
+    ```
+
+* If using an external hard disk without an external power supply, ensure it gets enough power to avoid hardware issues when syncing, by adding the line "max_usb_current=1" to /boot/config.txt
+
+* Clone Salvium and checkout the most recent release version:
+
+    ```bash
+    git clone https://github.com/salvium/salvium
+    cd salvium
+    git checkout v0.4.0
+    ```
+
+* Build:
+
+    ```bash
+    USE_SINGLE_BUILDDIR=1 make release
+    ```
+
+* Wait 4-6 hours
+
+* The resulting executables can be found in `build/release/bin`
+
+* Add `export PATH="$PATH:$HOME/salvium/build/release/bin"` to `$HOME/.profile`
+
+* Run `source $HOME/.profile`
+
+* Run Salvium with `salviumd --detach`
+
+* You may wish to reduce the size of the swap file after the build has finished, and delete the boost directory from your home directory
+
+#### *Note for Raspbian Jessie users:*
+
+If you are using the older Raspbian Jessie image, compiling Salvium is a bit more complicated. The version of Boost available in the Debian Jessie repositories is too old to use with Salvium, and thus you must compile a newer version yourself. The following explains the extra steps and has been tested on a Raspberry Pi 2 with a clean install of minimal Raspbian Jessie.
+
+* As before, `apt-get update && apt-get upgrade` to install all of the latest software, and increase the system swap size
+
+    ```bash
+    sudo /etc/init.d/dphys-swapfile stop
+    sudo nano /etc/dphys-swapfile
+    CONF_SWAPSIZE=2048
+    sudo /etc/init.d/dphys-swapfile start
+    ```
+
+
+* Then, install the dependencies for Salvium except for `libunwind` and `libboost-all-dev`
+
+* Install the latest version of boost (this may first require invoking `apt-get remove --purge libboost*-dev` to remove a previous version if you're not using a clean install):
+
+    ```bash
+    cd
+    wget https://sourceforge.net/projects/boost/files/boost/1.72.0/boost_1_72_0.tar.bz2
+    tar xvfo boost_1_72_0.tar.bz2
+    cd boost_1_72_0
+    ./bootstrap.sh
+    sudo ./b2
+    ```
+
+* Wait ~8 hours
+
+    ```bash    
+    sudo ./bjam cxxflags=-fPIC cflags=-fPIC -a install
+    ```
+
+* Wait ~4 hours
+
+* From here, follow the [general Raspberry Pi instructions](#on-the-raspberry-pi) from the "Clone Salvium and checkout most recent release version" step.
+
+#### On Windows:
+
+Binaries for Windows are built on Windows using the MinGW toolchain within
+[MSYS2 environment](https://www.msys2.org). The MSYS2 environment emulates a
+POSIX system. The toolchain runs within the environment and *cross-compiles*
+binaries that can run outside of the environment as a regular Windows
+application.
+
+**Preparing the build environment**
+
+* Download and install the [MSYS2 installer](https://www.msys2.org), either the 64-bit or the 32-bit package, depending on your system.
+* Open the MSYS shell via the `MSYS2 Shell` shortcut
+* Update packages using pacman:
+
+    ```bash
+    pacman -Syu
+    ```
+
+* Exit the MSYS shell using Alt+F4
+* Edit the properties for the `MSYS2 Shell` shortcut changing "msys2_shell.bat" to "msys2_shell.cmd -mingw64" for 64-bit builds or "msys2_shell.cmd -mingw32" for 32-bit builds
+* Restart MSYS shell via modified shortcut and update packages again using pacman:
+
+    ```bash
+    pacman -Syu
+    ```
+
+
+* Install dependencies:
+
+    To build for 64-bit Windows:
+
+    ```bash
+    pacman -S mingw-w64-x86_64-toolchain make mingw-w64-x86_64-cmake mingw-w64-x86_64-boost mingw-w64-x86_64-openssl mingw-w64-x86_64-zeromq mingw-w64-x86_64-libsodium mingw-w64-x86_64-hidapi mingw-w64-x86_64-unbound
+    ```
+
+    To build for 32-bit Windows:
+
+    ```bash
+    pacman -S mingw-w64-i686-toolchain make mingw-w64-i686-cmake mingw-w64-i686-boost mingw-w64-i686-openssl mingw-w64-i686-zeromq mingw-w64-i686-libsodium mingw-w64-i686-hidapi mingw-w64-i686-unbound
+    ```
+
+* Open the MingW shell via `MinGW-w64-Win64 Shell` shortcut on 64-bit Windows
+  or `MinGW-w64-Win64 Shell` shortcut on 32-bit Windows. Note that if you are
+  running 64-bit Windows, you will have both 64-bit and 32-bit MinGW shells.
+
+**Cloning**
+
+* To git clone, run:
+
+    ```bash
+    git clone --recursive https://github.com/salvium/salvium
+    ```
+
+**Building**
+
+* Change to the cloned directory, run:
+
+    ```bash
+    cd salvium
+    ```
+
+* If you would like a specific [version/tag](https://github.com/salvium/salvium/tags), do a git checkout for that version. eg. 'v0.4.0'. If you don't care about the version and just want binaries from master, skip this step:
+
+    ```bash
+    git checkout v0.4.0
+    ```
+
+* If you are on a 64-bit system, run:
+
+    ```bash
+    make release-static-win64
+    ```
+
+* If you are on a 32-bit system, run:
+
+    ```bash
+    make release-static-win32
+    ```
+
+* The resulting executables can be found in `build/release/bin`
+
+* **Optional**: to build Windows binaries suitable for debugging on a 64-bit system, run:
+
+    ```bash
+    make debug-static-win64
+    ```
+
+* **Optional**: to build Windows binaries suitable for debugging on a 32-bit system, run:
+
+    ```bash
+    make debug-static-win32
+    ```
+
+* The resulting executables can be found in `build/debug/bin`
+
+### On FreeBSD:
+
+The project can be built from scratch by following instructions for Linux above(but use `gmake` instead of `make`). 
+If you are running Salvium in a jail, you need to add `sysvsem="new"` to your jail configuration, otherwise lmdb will throw the error message: `Failed to open lmdb environment: Function not implemented`.
+
+### On OpenBSD:
+
+You will need to add a few packages to your system. `pkg_add cmake gmake zeromq libiconv boost libunbound`.
+
+The `doxygen` and `graphviz` packages are optional and require the xbase set.
+Running the test suite also requires `py3-requests` package.
+
+Build salvium: `gmake`
+
+Note: you may encounter the following error when compiling the latest version of Salvium as a normal user:
+
+```
+LLVM ERROR: out of memory
+c++: error: unable to execute command: Abort trap (core dumped)
+```
+
+Then you need to increase the data ulimit size to 2GB and try again: `ulimit -d 2000000`
+
+### On NetBSD:
+
+Check that the dependencies are present: `pkg_info -c libexecinfo boost-headers boost-libs protobuf readline libusb1 zeromq git-base pkgconf gmake cmake | more`, and install any that are reported missing, using `pkg_add` or from your pkgsrc tree.  Readline is optional but worth having.
+
+Third-party dependencies are usually under `/usr/pkg/`, but if you have a custom setup, adjust the "/usr/pkg" (below) accordingly.
+
+Clone the salvium repository recursively and checkout the most recent release as described above. Then build salvium: `gmake BOOST_ROOT=/usr/pkg LDFLAGS="-Wl,-R/usr/pkg/lib" release`.  The resulting executables can be found in `build/NetBSD/[Release version]/Release/bin/`.
+
+### On Solaris:
+
+The default Solaris linker can't be used, you have to install GNU ld, then run cmake manually with the path to your copy of GNU ld:
+
+```bash
+mkdir -p build/release
+cd build/release
+cmake -DCMAKE_LINKER=/path/to/ld -D CMAKE_BUILD_TYPE=Release ../..
+cd ../..
+```
+
+Then you can run make as usual.
+
+### Building portable statically linked binaries
+
+By default, in either dynamically or statically linked builds, binaries target the specific host processor on which the build happens and are not portable to other processors. Portable binaries can be built using the following targets:
+
+* ```make release-static-linux-x86_64``` builds binaries on Linux on x86_64 portable across POSIX systems on x86_64 processors
+* ```make release-static-linux-i686``` builds binaries on Linux on x86_64 or i686 portable across POSIX systems on i686 processors
+* ```make release-static-linux-armv8``` builds binaries on Linux portable across POSIX systems on armv8 processors
+* ```make release-static-linux-armv7``` builds binaries on Linux portable across POSIX systems on armv7 processors
+* ```make release-static-linux-armv6``` builds binaries on Linux portable across POSIX systems on armv6 processors
+* ```make release-static-win64``` builds binaries on 64-bit Windows portable across 64-bit Windows systems
+* ```make release-static-win32``` builds binaries on 64-bit or 32-bit Windows portable across 32-bit Windows systems
+
+### Cross Compiling
+
+You can also cross-compile static binaries on Linux for Windows and macOS with the `depends` system.
+
+* ```make depends target=x86_64-linux-gnu``` for 64-bit linux binaries.
+* ```make depends target=x86_64-w64-mingw32``` for 64-bit windows binaries.
+  * Requires: `python3 g++-mingw-w64-x86-64 wine1.6 bc`
+  * You also need to run:  
+```update-alternatives --set x86_64-w64-mingw32-g++ x86_64-w64-mingw32-g++-posix && update-alternatives --set x86_64-w64-mingw32-gcc x86_64-w64-mingw32-gcc-posix```
+* ```make depends target=x86_64-apple-darwin``` for macOS binaries.
+  * Requires: `cmake imagemagick libcap-dev librsvg2-bin libz-dev libbz2-dev libtiff-tools python-dev`
+* ```make depends target=i686-linux-gnu``` for 32-bit linux binaries.
+  * Requires: `g++-multilib bc`
+* ```make depends target=i686-w64-mingw32``` for 32-bit windows binaries.
+  * Requires: `python3 g++-mingw-w64-i686`
+* ```make depends target=arm-linux-gnueabihf``` for armv7 binaries.
+  * Requires: `g++-arm-linux-gnueabihf`
+* ```make depends target=aarch64-linux-gnu``` for armv8 binaries.
+  * Requires: `g++-aarch64-linux-gnu`
+* ```make depends target=riscv64-linux-gnu``` for RISC V 64 bit binaries.
+  * Requires: `g++-riscv64-linux-gnu`
+* ```make depends target=x86_64-unknown-freebsd``` for freebsd binaries.
+  * Requires: `clang-8`
+* ```make depends target=arm-linux-android``` for 32bit android binaries
+* ```make depends target=aarch64-linux-android``` for 64bit android binaries
+
+
+The required packages are the names for each toolchain on apt. Depending on your distro, they may have different names. The `depends` system has been tested on Ubuntu 18.04 and 20.04.
+
+Using `depends` might also be easier to compile Salvium on Windows than using MSYS. Activate Windows Subsystem for Linux (WSL) with a distro (for example Ubuntu), install the apt build-essentials and follow the `depends` steps as depicted above.
+
+The produced binaries still link libc dynamically. If the binary is compiled on a current distribution, it might not run on an older distribution with an older installation of libc. Passing `-DBACKCOMPAT=ON` to cmake will make sure that the binary will run on systems having at least libc version 2.17.
+
+### Trezor hardware wallet support
+
+If you have an issue with building Salvium with Trezor support, you can disable it by setting `USE_DEVICE_TREZOR=OFF`, e.g., 
+
+```bash
+USE_DEVICE_TREZOR=OFF make release
+```
+
+For more information, please check out Trezor [src/device_trezor/README.md](src/device_trezor/README.md).
+
+### Gitian builds
+
+See [contrib/gitian/README.md](contrib/gitian/README.md).
+
+## Running salviumd
+
+The build places the binary in `bin/` sub-directory within the build directory
+from which cmake was invoked (repository root by default). To run in the
+foreground:
+
+```bash
+./bin/salviumd
+```
+
+To list all available options, run `./bin/salviumd --help`.  Options can be
+specified either on the command line or in a configuration file passed by the
+`--config-file` argument.  To specify an option in the configuration file, add
+a line with the syntax `argumentname=value`, where `argumentname` is the name
+of the argument without the leading dashes, for example, `log-level=1`.
+
+To run in background:
+
+```bash
+./bin/salviumd --log-file salviumd.log --detach
+```
+
+To run as a systemd service, copy
+[salviumd.service](utils/systemd/salviumd.service) to `/etc/systemd/system/` and
+[salviumd.conf](utils/conf/salviumd.conf) to `/etc/`. The [example
+service](utils/systemd/salviumd.service) assumes that the user `salvium` exists
+and its home is the data directory specified in the [example
+config](utils/conf/salviumd.conf).
+
+If you're on Mac, you may need to add the `--max-concurrency 1` option to
+salvium-wallet-cli, and possibly salviumd, if you get crashes refreshing.
+
+## Internationalization
+
+See [README.i18n.md](docs/README.i18n.md).
+
+## Debugging
+
+This section contains general instructions for debugging failed installs or problems encountered with Salvium. First, ensure you are running the latest version built from the GitHub repo.
+
+### Obtaining stack traces and core dumps on Unix systems
+
+We generally use the tool `gdb` (GNU debugger) to provide stack trace functionality, and `ulimit` to provide core dumps in builds which crash or segfault.
+
+* To use `gdb` in order to obtain a stack trace for a build that has stalled:
+
+Run the build.
+
+Once it stalls, enter the following command:
+
+```bash
+gdb /path/to/salviumd `pidof salviumd`
+```
+
+Type `thread apply all bt` within gdb in order to obtain the stack trace
+
+* If however the core dumps or segfaults:
+
+Enter `ulimit -c unlimited` on the command line to enable unlimited filesizes for core dumps
+
+Enter `echo core | sudo tee /proc/sys/kernel/core_pattern` to stop cores from being hijacked by other tools
+
+Run the build.
+
+When it terminates with an output along the lines of "Segmentation fault (core dumped)", there should be a core dump file in the same directory as salviumd. It may be named just `core`, or `core.xxxx` with numbers appended.
+
+You can now analyse this core dump with `gdb` as follows:
+
+```bash
+gdb /path/to/salviumd /path/to/dumpfile`
+```
+
+Print the stack trace with `bt`
+
+ * If a program crashed and cores are managed by systemd, the following can also get a stack trace for that crash:
+
+```bash
+coredumpctl -1 gdb
+```
+
+#### To run Salvium within gdb:
+
+Type `gdb /path/to/salviumd`
+
+Pass command-line options with `--args` followed by the relevant arguments
+
+Type `run` to run salviumd
+
+### Analysing memory corruption
+
+There are two tools available:
+
+#### ASAN
+
+Configure Salvium with the -D SANITIZE=ON cmake flag, eg:
+
+```bash
+cd build/debug && cmake -D SANITIZE=ON -D CMAKE_BUILD_TYPE=Debug ../..
+```
+
+You can then run the salvium tools normally. Performance will typically halve.
+
+#### valgrind
+
+Install valgrind and run as `valgrind /path/to/salviumd`. It will be very slow.
+
+### LMDB
+
+Instructions for debugging suspected blockchain corruption as per @HYC
+
+There is an `mdb_stat` command in the LMDB source that can print statistics about the database but it's not routinely built. This can be built with the following command:
+
+```bash
+cd ~/salvium/external/db_drivers/liblmdb && make
+```
+
+The output of `mdb_stat -ea <path to blockchain dir>` will indicate inconsistencies in the blocks, block_heights and block_info table.
+
+The output of `mdb_dump -s blocks <path to blockchain dir>` and `mdb_dump -s block_info <path to blockchain dir>` is useful for indicating whether blocks and block_info contain the same keys.
+
+These records are dumped as hex data, where the first line is the key and the second line is the data.
+
+# Known Issues
+
+## Protocols
+
+### Socket-based
+
+Because of the nature of the socket-based protocols that drive salvium, certain protocol weaknesses are somewhat unavoidable at this time. While these weaknesses can theoretically be fully mitigated, the effort required (the means) may not justify the ends. As such, please consider taking the following precautions if you are a salvium node operator:
+
+- Run `salviumd` on a "secured" machine. If operational security is not your forte, at a very minimum, have a dedicated a computer running `salviumd` and **do not** browse the web, use email clients, or use any other potentially harmful apps on your `salviumd` machine. **Do not click links or load URL/MUA content on the same machine**. Doing so may potentially exploit weaknesses in commands which accept "localhost" and "127.0.0.1".
+- If you plan on hosting a public "remote" node, start `salviumd` with `--restricted-rpc`. This is a must.
+
+### Blockchain-based
+
+Certain blockchain "features" can be considered "bugs" if misused correctly. Consequently, please consider the following:
+
+- When receiving salvium, be aware that it may be locked for an arbitrary time if the sender elected to, preventing you from spending that salvium until the lock time expires. You may want to hold off acting upon such a transaction until the unlock time lapses. To get a sense of that time, you can consider the remaining blocktime until unlock as seen in the `show_transfers` command.
@@ -1179,21 +1179,38 @@ uint64_t BlockchainLMDB::add_transaction_data(const crypto::hash& blk_hash, cons
      throw0(DB_ERROR(lmdb_error("Failed to add prunable tx prunable hash to db transaction: ", result).c_str()));
  }

+  if (tx.type == cryptonote::transaction_type::MINER) {
+
+    // Update the circulating supply tally because of potentially burnt block_reward proportion
+    MDB_val_copy<uint64_t> source_idx(cryptonote::asset_id_from_type("SAL"));
+    boost::multiprecision::int128_t source_tally = 0;
+    result = read_circulating_supply_data(m_cur_circ_supply_tally, source_idx, source_tally);
+    if (result && (m_height>0 || result != MDB_NOTFOUND))
+      throw0(DB_ERROR(lmdb_error("Failed to get circulating supply tally when adding db transaction: ", result).c_str()));
+    boost::multiprecision::int128_t final_source_tally = source_tally;
+    for (const auto& out: tx.vout) {
+
+      // Sanity check - prevent overflow
+      if (final_source_tally > final_source_tally + out.amount)
+        throw0(DB_ERROR("numeric overflow detected when adding miner_tx for db transaction")); 
+
+      // Fetch the amount for this output
+      final_source_tally += out.amount;
+    }
+    write_circulating_supply_data(m_cur_circ_supply_tally, source_idx, final_source_tally);
+    LOG_PRINT_L1("tx ID " << tx_id << "\n\tTally before burn = " << source_tally.str() << "\n\tTally after burn = " << final_source_tally.str());
+  }
+  
  if (tx.type == cryptonote::transaction_type::BURN || tx.type == cryptonote::transaction_type::CONVERT || tx.type == cryptonote::transaction_type::STAKE) {

    // Get the current tally value for the source currency type
    MDB_val_copy<uint64_t> source_idx(cryptonote::asset_id_from_type(tx.source_asset_type));
    boost::multiprecision::int128_t source_tally = 0;
    result = read_circulating_supply_data(m_cur_circ_supply_tally, source_idx, source_tally);
-    boost::multiprecision::int128_t final_source_tally = source_tally - tx.amount_burnt;
+    boost::multiprecision::int128_t final_source_tally = source_tally - tx.amount_burnt - tx.rct_signatures.txnFee;
    boost::multiprecision::int128_t coinbase = get_block_already_generated_coins(m_height-1);
-    if (source_tally == 0 && result == MDB_NOTFOUND) {
-      if (tx.source_asset_type == "SAL") {
-        final_source_tally += coinbase;
-      } else {
-        throw0(DB_ERROR("burn underflow - asset balance is zero for non-SAL asset"));
-      }
-    }
+    if (result)
+      throw0(DB_ERROR(lmdb_error("Failed to get circulating supply tally when adding db transaction: ", result).c_str()));
    write_circulating_supply_data(m_cur_circ_supply_tally, source_idx, final_source_tally);
    LOG_PRINT_L1("tx ID " << tx_id << "\n\tTally before burn = " << source_tally.str() << "\n\tTally after burn = " << final_source_tally.str());
  }
@@ -1219,6 +1236,8 @@ uint64_t BlockchainLMDB::add_transaction_data(const crypto::hash& blk_hash, cons
      MDB_val_copy<uint64_t> source_idx(asset.first);
      boost::multiprecision::int128_t source_tally = 0;
      result = read_circulating_supply_data(m_cur_circ_supply_tally, source_idx, source_tally);
+      if (result)
+        throw0(DB_ERROR(lmdb_error("Failed to get circulating supply tally when adding db transaction: ", result).c_str()));
      boost::multiprecision::int128_t final_source_tally = source_tally + asset.second;
      boost::multiprecision::int128_t coinbase = get_block_already_generated_coins(m_height-1);
      if (source_tally == 0 && result == MDB_NOTFOUND) {
@@ -1340,7 +1359,29 @@ void BlockchainLMDB::remove_transaction_data(const crypto::hash& tx_hash, const
        throw1(DB_ERROR(lmdb_error("Failed to add removal of prunable hash tx to db transaction: ", result).c_str()));
  }

-  if (tx.type == cryptonote::transaction_type::CONVERT || tx.type == cryptonote::transaction_type::BURN) {
+  if (tx.type == cryptonote::transaction_type::MINER) {
+
+    // Update the circulating supply tally because of potentially burnt block_reward proportion
+    MDB_val_copy<uint64_t> source_idx(cryptonote::asset_id_from_type("SAL"));
+    boost::multiprecision::int128_t source_tally = 0;
+    result = read_circulating_supply_data(m_cur_circ_supply_tally, source_idx, source_tally);
+    if (result && (m_height>0 || result != MDB_NOTFOUND))
+      throw0(DB_ERROR(lmdb_error("remove_transaction_data() - Failed to get circulating supply tally when removing db transaction: ", result).c_str()));
+    boost::multiprecision::int128_t final_source_tally = source_tally;
+    for (const auto& out: tx.vout) {
+
+      // Sanity check - prevent underflow
+      if (final_source_tally < final_source_tally - out.amount)
+        throw0(DB_ERROR("remove_transaction_data() - numeric underflow detected when removing miner_tx for db transaction")); 
+
+      // Fetch the amount for this output
+      final_source_tally -= out.amount;
+    }
+    write_circulating_supply_data(m_cur_circ_supply_tally, source_idx, final_source_tally);
+    LOG_PRINT_L1("tx ID " << tip->data.tx_id << "\n\tTally before burn = " << source_tally.str() << "\n\tTally after burn = " << final_source_tally.str());
+  }
+  
+  if (tx.type == cryptonote::transaction_type::BURN || tx.type == cryptonote::transaction_type::CONVERT || tx.type == cryptonote::transaction_type::STAKE) {

    // Get the current tally value for the source currency type
    MDB_val_copy<uint64_t> source_idx(cryptonote::asset_id_from_type(tx.source_asset_type));
@@ -1348,8 +1389,10 @@ void BlockchainLMDB::remove_transaction_data(const crypto::hash& tx_hash, const
    result = read_circulating_supply_data(m_cur_circ_supply_tally, source_idx, source_tally);
    if (result == MDB_NOTFOUND)
      throw0(DB_ERROR("remove_transaction_data() - minted asset not found"));
-    boost::multiprecision::int128_t final_source_tally = source_tally + tx.amount_burnt;
-    boost::multiprecision::int128_t coinbase = get_block_already_generated_coins(m_height-1);
+    // Sanity check - prevent overflow
+    if (source_tally > source_tally + tx.amount_burnt + tx.rct_signatures.txnFee)
+      throw0(DB_ERROR("remove_transaction_data() - numeric overflow detected when processing C/B/S for db transaction")); 
+    boost::multiprecision::int128_t final_source_tally = source_tally + tx.amount_burnt + tx.rct_signatures.txnFee;
    write_circulating_supply_data(m_cur_circ_supply_tally, source_idx, final_source_tally);
    LOG_PRINT_L1("tx ID " << tip->data.tx_id << "\n\tTally before remint =" << source_tally.str() << "\n\tTally after remint =" << final_source_tally.str());
  }
@@ -1399,17 +1442,28 @@ void BlockchainLMDB::remove_transaction_data(const crypto::hash& tx_hash, const
      throw1(DB_ERROR(lmdb_error("Failed to add removal of tx outputs to db transaction: ", result).c_str()));
  }

+  // SRCG: The following code is designed to clean up the STAKE transactions, but it is very poorly written
+  // Since transactions are ALWAYS supposed to be created in order, it stands that they should ALWAYS be
+  // removed in REVERSE ORDER. Yet the following loop starts from the beginning - this is the worst possible
+  // implementation in performance terms, since it will ALWAYS take the longest possible time to remove the
+  // correct TX.
+
+  // RECODE TO START FROM THE END OF THE DATABASE TABLE, AND THROW AN EXCEPTION IF YOU DO NOT MATCH FIRST TIME!
+  
  // Is there yield_tx data to remove?
  if (tx.type == cryptonote::transaction_type::STAKE) {
    // Remove any yield_tx data for this transaction
    MDB_val_set(val_height, m_height);
    MDB_val v;
+    MDB_cursor_op op = MDB_SET;
    while (1) {
-      result = mdb_cursor_get(m_cur_yield_txs, &val_height, &v, MDB_SET);
-      if (result == MDB_NOTFOUND)
-        break;
-      else if (result)
+      result = mdb_cursor_get(m_cur_yield_txs, &val_height, &v, op);
+      if (result == MDB_NOTFOUND) {
+        throw1(DB_ERROR("Failed to locate yield tx for removal from db transaction"));
+      } else if (result) {
        throw1(DB_ERROR(lmdb_error("Failed to locate yield_tx data for removal: ", result).c_str()));
+      }
+      op = MDB_NEXT_DUP;
      const yield_tx_info yti = *(const yield_tx_info*)v.mv_data;
      if (yti.tx_hash == tx_hash) {
        result = mdb_cursor_del(m_cur_yield_txs, 0);
@@ -3416,10 +3470,9 @@ std::map<std::string,uint64_t> BlockchainLMDB::get_circulating_supply() const
  LOG_PRINT_L3("BlockchainLMDB::" << __func__ << " - mined supply for SAL = " << m_coinbase);

  // SRCG: For V1, we can simply return this number, because there is no other source of coins
-  circulating_supply["SAL"] = m_coinbase;
-  return circulating_supply;
+  //circulating_supply["SAL"] = m_coinbase;
+  //return circulating_supply;
  
-  /*
  check_open();
  
  TXN_PREFIX_RDONLY();
@@ -3460,8 +3513,8 @@ std::map<std::string,uint64_t> BlockchainLMDB::get_circulating_supply() const
  if (circulating_supply.empty()) {
    circulating_supply["SAL"] = m_coinbase;
  }
+  circulating_supply["BURN"] = m_coinbase - circulating_supply["SAL"];
  return circulating_supply;
-  */
 }

 uint64_t BlockchainLMDB::num_outputs() const
@@ -133,59 +133,59 @@ monero_private_headers(blockchain_stats
 	  ${blockchain_stats_private_headers})


-#monero_add_executable(blockchain_import
-#  ${blockchain_import_sources}
-#  ${blockchain_import_private_headers})
+monero_add_executable(blockchain_import
+  ${blockchain_import_sources}
+  ${blockchain_import_private_headers})

-#target_link_libraries(blockchain_import
-#  PRIVATE
-#    crypto
-#    cncrypto
-#    cryptonote_core
-#    blockchain_db
-#    oracle
-#    version
-#    epee
-#    ${Boost_FILESYSTEM_LIBRARY}
-#    ${Boost_SYSTEM_LIBRARY}
-#    ${Boost_THREAD_LIBRARY}
-#    ${CMAKE_THREAD_LIBS_INIT}
-#    ${EXTRA_LIBRARIES}
-#    ${Blocks})
+target_link_libraries(blockchain_import
+  PRIVATE
+    crypto
+    cncrypto
+    cryptonote_core
+    blockchain_db
+    oracle
+    version
+    epee
+    ${Boost_FILESYSTEM_LIBRARY}
+    ${Boost_SYSTEM_LIBRARY}
+    ${Boost_THREAD_LIBRARY}
+    ${CMAKE_THREAD_LIBS_INIT}
+    ${EXTRA_LIBRARIES}
+    ${Blocks})

-#if(ARCH_WIDTH)
-#  target_compile_definitions(blockchain_import
-#    PUBLIC -DARCH_WIDTH=${ARCH_WIDTH})
-#endif()
+if(ARCH_WIDTH)
+  target_compile_definitions(blockchain_import
+    PUBLIC -DARCH_WIDTH=${ARCH_WIDTH})
+endif()

-#set_property(TARGET blockchain_import
-#	PROPERTY
-#	OUTPUT_NAME "salvium-blockchain-import")
-#install(TARGETS blockchain_import DESTINATION bin)
+set_property(TARGET blockchain_import
+	PROPERTY
+	OUTPUT_NAME "salvium-blockchain-import")
+install(TARGETS blockchain_import DESTINATION bin)

-#monero_add_executable(blockchain_export
-#  ${blockchain_export_sources}
-#  ${blockchain_export_private_headers})
+monero_add_executable(blockchain_export
+  ${blockchain_export_sources}
+  ${blockchain_export_private_headers})

-#target_link_libraries(blockchain_export
-#  PRIVATE
-#    crypto
-#    cncrypto
-#    cryptonote_core
-#    blockchain_db
-#    oracle
-#    version
-#    epee
-#    ${Boost_FILESYSTEM_LIBRARY}
-#    ${Boost_SYSTEM_LIBRARY}
-#    ${Boost_THREAD_LIBRARY}
-#    ${CMAKE_THREAD_LIBS_INIT}
-#    ${EXTRA_LIBRARIES})
+target_link_libraries(blockchain_export
+  PRIVATE
+    crypto
+    cncrypto
+    cryptonote_core
+    blockchain_db
+    oracle
+    version
+    epee
+    ${Boost_FILESYSTEM_LIBRARY}
+    ${Boost_SYSTEM_LIBRARY}
+    ${Boost_THREAD_LIBRARY}
+    ${CMAKE_THREAD_LIBS_INIT}
+    ${EXTRA_LIBRARIES})

-#set_property(TARGET blockchain_export
-#	PROPERTY
-#	OUTPUT_NAME "salvium-blockchain-export")
-#install(TARGETS blockchain_export DESTINATION bin)
+set_property(TARGET blockchain_export
+	PROPERTY
+	OUTPUT_NAME "salvium-blockchain-export")
+install(TARGETS blockchain_export DESTINATION bin)

 monero_add_executable(blockchain_blackball
  ${blockchain_blackball_sources}
@@ -213,95 +213,95 @@ set_property(TARGET blockchain_blackball
 install(TARGETS blockchain_blackball DESTINATION bin)


-#monero_add_executable(blockchain_usage
-#  ${blockchain_usage_sources}
-#  ${blockchain_usage_private_headers})
+monero_add_executable(blockchain_usage
+  ${blockchain_usage_sources}
+  ${blockchain_usage_private_headers})

-#target_link_libraries(blockchain_usage
-#  PRIVATE
-#    crypto
-#    cncrypto
-#    cryptonote_core
-#    blockchain_db
-#    oracle
-#    version
-#    epee
-#    ${Boost_FILESYSTEM_LIBRARY}
-#    ${Boost_SYSTEM_LIBRARY}
-#    ${Boost_THREAD_LIBRARY}
-#    ${CMAKE_THREAD_LIBS_INIT}
-#    ${EXTRA_LIBRARIES})
+target_link_libraries(blockchain_usage
+  PRIVATE
+    crypto
+    cncrypto
+    cryptonote_core
+    blockchain_db
+    oracle
+    version
+    epee
+    ${Boost_FILESYSTEM_LIBRARY}
+    ${Boost_SYSTEM_LIBRARY}
+    ${Boost_THREAD_LIBRARY}
+    ${CMAKE_THREAD_LIBS_INIT}
+    ${EXTRA_LIBRARIES})

-#set_property(TARGET blockchain_usage
-#	PROPERTY
-#	OUTPUT_NAME "salvium-blockchain-usage")
-#nstall(TARGETS blockchain_usage DESTINATION bin)
+set_property(TARGET blockchain_usage
+	PROPERTY
+	OUTPUT_NAME "salvium-blockchain-usage")
+install(TARGETS blockchain_usage DESTINATION bin)

-#monero_add_executable(blockchain_ancestry
-#  ${blockchain_ancestry_sources}
-#  ${blockchain_ancestry_private_headers})
+monero_add_executable(blockchain_ancestry
+  ${blockchain_ancestry_sources}
+  ${blockchain_ancestry_private_headers})

-#target_link_libraries(blockchain_ancestry
-#  PRIVATE
-#    cryptonote_core
-#    blockchain_db
-#    oracle
-#    version
-#    epee
-#    ${Boost_FILESYSTEM_LIBRARY}
-#    ${Boost_SYSTEM_LIBRARY}
-#    ${Boost_THREAD_LIBRARY}
-#    ${CMAKE_THREAD_LIBS_INIT}
-#    ${EXTRA_LIBRARIES})
+target_link_libraries(blockchain_ancestry
+  PRIVATE
+    cryptonote_core
+    blockchain_db
+    oracle
+    version
+    epee
+    ${Boost_FILESYSTEM_LIBRARY}
+    ${Boost_SYSTEM_LIBRARY}
+    ${Boost_THREAD_LIBRARY}
+    ${CMAKE_THREAD_LIBS_INIT}
+    ${EXTRA_LIBRARIES})

-#set_property(TARGET blockchain_ancestry
-#	PROPERTY
-#	OUTPUT_NAME "salvium-blockchain-ancestry")
-#install(TARGETS blockchain_ancestry DESTINATION bin)
+set_property(TARGET blockchain_ancestry
+	PROPERTY
+	OUTPUT_NAME "salvium-blockchain-ancestry")
+install(TARGETS blockchain_ancestry DESTINATION bin)

-# monero_add_executable(blockchain_depth
-#  ${blockchain_depth_sources}
-#  ${blockchain_depth_private_headers})
+monero_add_executable(blockchain_depth
+  ${blockchain_depth_sources}
+  ${blockchain_depth_private_headers})

-#target_link_libraries(blockchain_depth
-#  PRIVATE
-#    cryptonote_core
-#    blockchain_db
-#    oracle
-#    version
-#    epee
-#    ${Boost_FILESYSTEM_LIBRARY}
-#    ${Boost_SYSTEM_LIBRARY}
-#    ${Boost_THREAD_LIBRARY}
-#    ${CMAKE_THREAD_LIBS_INIT}
-#    ${EXTRA_LIBRARIES})
+target_link_libraries(blockchain_depth
+  PRIVATE
+    cryptonote_core
+    blockchain_db
+    oracle
+    version
+    epee
+    ${Boost_FILESYSTEM_LIBRARY}
+    ${Boost_SYSTEM_LIBRARY}
+    ${Boost_THREAD_LIBRARY}
+    ${CMAKE_THREAD_LIBS_INIT}
+    ${EXTRA_LIBRARIES})

-#set_property(TARGET blockchain_depth
-#	PROPERTY
-#	OUTPUT_NAME "salvium-blockchain-depth")
-#install(TARGETS blockchain_depth DESTINATION bin)
+set_property(TARGET blockchain_depth
+	PROPERTY
+	OUTPUT_NAME "salvium-blockchain-depth")
+install(TARGETS blockchain_depth DESTINATION bin)

-#monero_add_executable(blockchain_stats
-#  ${blockchain_stats_sources}
-#  ${blockchain_stats_private_headers})
+monero_add_executable(blockchain_stats
+  ${blockchain_stats_sources}
+  ${blockchain_stats_private_headers})

-#target_link_libraries(blockchain_stats
-#  PRIVATE
-#    cryptonote_core
-#    blockchain_db
-#    oracle
-#    version
-#    epee
-#    ${Boost_FILESYSTEM_LIBRARY}
-#    ${Boost_SYSTEM_LIBRARY}
-#    ${Boost_THREAD_LIBRARY}
-#    ${CMAKE_THREAD_LIBS_INIT}
-#    ${EXTRA_LIBRARIES})
+target_link_libraries(blockchain_stats
+  PRIVATE
+    cryptonote_core
+    blockchain_db
+    oracle
+    version
+    epee
+    ${Boost_FILESYSTEM_LIBRARY}
+    ${Boost_SYSTEM_LIBRARY}
+    ${Boost_THREAD_LIBRARY}
+    ${CMAKE_THREAD_LIBS_INIT}
+    ${EXTRA_LIBRARIES})

-#set_property(TARGET blockchain_stats
-#	PROPERTY
-#	OUTPUT_NAME "salvium-blockchain-stats")
-#install(TARGETS blockchain_stats DESTINATION bin)
+set_property(TARGET blockchain_stats
+	PROPERTY
+	OUTPUT_NAME "salvium-blockchain-stats")
+install(TARGETS blockchain_stats DESTINATION bin)

 monero_add_executable(blockchain_prune_known_spent_data
  ${blockchain_prune_known_spent_data_sources}
@@ -959,7 +959,7 @@ static void open_db(const std::string &filename, MDB_env **env, MDB_txn **txn, M
  dbr = mdb_env_set_maxdbs(*env, 1);
  CHECK_AND_ASSERT_THROW_MES(!dbr, "Failed to set max env dbs: " + std::string(mdb_strerror(dbr)));
  const std::string actual_filename = filename;
-  MINFO("Opening monero blockchain at " << actual_filename);
+  MINFO("Opening Salvium blockchain at " << actual_filename);
  dbr = mdb_env_open(*env, actual_filename.c_str(), flags, 0664);
  CHECK_AND_ASSERT_THROW_MES(!dbr, "Failed to open rings database file '"
      + actual_filename + "': " + std::string(mdb_strerror(dbr)));
@@ -174,7 +174,7 @@ int main(int argc, char* argv[])

  if (command_line::get_arg(vm, command_line::arg_help))
  {
-    std::cout << "Monero '" << MONERO_RELEASE_NAME << "' (v" << MONERO_VERSION_FULL << ")" << ENDL << ENDL;
+    std::cout << "Salvium '" << MONERO_RELEASE_NAME << "' (v" << MONERO_VERSION_FULL << ")" << ENDL << ENDL;
    std::cout << desc_options << std::endl;
    return 1;
  }
@@ -240,7 +240,7 @@ int main(int argc, char* argv[])
 /*
 * The default output can be plotted with GnuPlot using these commands:
 set key autotitle columnhead
-set title "Monero Blockchain Growth"
+set title "Salvium Blockchain Growth"
 set timefmt "%Y-%m-%d"
 set xdata time
 set xrange ["2014-04-17":*]
@@ -182,74 +182,29 @@ namespace cryptonote

  bool checkpoints::init_default_checkpoints(network_type nettype)
  {
-    if (nettype == TESTNET)
-    {
-      ADD_CHECKPOINT2(0,     "48ca7cd3c8de5b6a4d53d2861fbdaedca141553559f9be9520068053cda8430b", "0x1");
-      ADD_CHECKPOINT2(1000000, "46b690b710a07ea051bc4a6b6842ac37be691089c0f7758cfeec4d5fc0b4a258", "0x7aaad7153");
-      ADD_CHECKPOINT2(1058600, "12904f6b4d9e60fd875674e07147d2c83d6716253f046af7b894c3e81da7e1bd", "0x971efd119");
-      ADD_CHECKPOINT2(1450000, "87562ca6786f41556b8d5b48067303a57dc5ca77155b35199aedaeca1550f5a0", "0xa639e2930e");
-      return true;
+    if (nettype == MAINNET) {
+      ADD_CHECKPOINT2(1,     "b6b45052e7e182ebaeb14ab713db29ad979115e664d766aa0910e325564a27a6", "0x2");
+      ADD_CHECKPOINT2(10,    "82724681cf6bd934eb3253d041de50206a77627ce40ffe418ce6e0fe392ec684", "0x7812a");
+      ADD_CHECKPOINT2(20,    "4dac7b512d876df05bfa4f39b8dbacd75cb1483fbced8bfc5446ebe21b25a04f", "0xba98f");
+      ADD_CHECKPOINT2(30,    "668246360c93ef791a59157cec9cd09722b32a966051feea399082433138f07b", "0xcc235");
+      ADD_CHECKPOINT2(40,    "9a4183bc1d6e9828eac46505c5ef37ae5447ba6c9325dca02be9e1201f939a7d", "0xdf077");
+      ADD_CHECKPOINT2(50,    "5cd8b089d2e77aed9b803b398c6bff07ca652100cb8fa114c91b72509aeeb7e9", "0xf37eb");
+      ADD_CHECKPOINT2(60,    "0e1acf00dd38e0757996dcdc4b69ad54baf7ebe10ae1e8168b192acb1a0ed7f2", "0x10993b");
+      ADD_CHECKPOINT2(70,    "988977507f388221a927e279307b548a0ae0de10ded8c4f22c315e1b483f921a", "0x121537");
+      ADD_CHECKPOINT2(80,    "88ea1c49b20e7596e21ca8137b2a9fa98558df269a15816fe7d7495f1c63ea43", "0x13a290");
+      ADD_CHECKPOINT2(90,    "254800bb6f9794aad95b2226ffc1a1eef0a817472e1877ae08fac6becb55b147", "0x153a55");
+      ADD_CHECKPOINT2(100,   "ba8d75fad878af26ac2504b4868893a7f86c59f013d0f096925cf53271dd04e8", "0x16e91e");
+      ADD_CHECKPOINT2(110,   "dca0779bfe403730b923fa0918645daeec6096b953be2c554f133460c6fcce35", "0x18acb9");
+      ADD_CHECKPOINT2(120,   "5a57287f6b5c105ae264b88050731c5b9ad1313b916143d7585af1d345e70247", "0x1a88f5");
+      ADD_CHECKPOINT2(130,   "4fd292ac0774461e968924f8097e78ec03eee43a2997deaddbc7993e470a61d6", "0x1c6edd");
+      ADD_CHECKPOINT2(140,   "5a3b6ceeef5fd498ea3330acb8a0e87f2c1566c9b0100ad67237e5664d1f053b", "0x1e4991");
+      ADD_CHECKPOINT2(150,   "78f26d08d39f7d5e1a3548277321471e16c95096fa9bcecbe8a420d406ee249b", "0x202406");
+      ADD_CHECKPOINT2(160,   "7acaab1037ccfbadd3126d2612d5dc154020297f980df0b8df462f9c761d3326", "0x22154b");
+      ADD_CHECKPOINT2(170,   "9541ae934e40fa6749ca3453e47cf5fdf38efbac9efcaa2714121e8a21dd2d24", "0x241ce7");
+      ADD_CHECKPOINT2(180,   "e20bc8ac6aabb6b0792f23a29ce42a577c6a57d177a8ac1a51b68fb6de508045", "0x262b40");
+      ADD_CHECKPOINT2(190,   "f69fdad7a15471b63a82668b618ee5b2a384291269d944b11974a723c1604124", "0x2856a3");
+      ADD_CHECKPOINT2(200,   "eba53fa7006dfcdc837a56c0bc8f0e1883cf34861c26934d680252a6878a3f5d", "0x2aa022");
    }
-    if (nettype == STAGENET)
-    {
-      ADD_CHECKPOINT2(0,       "76ee3cc98646292206cd3e86f74d88b4dcc1d937088645e9b0cbca84b7ce74eb", "0x1");
-      ADD_CHECKPOINT2(10000,   "1f8b0ce313f8b9ba9a46108bfd285c45ad7c2176871fd41c3a690d4830ce2fd5", "0x1d73ba");
-      ADD_CHECKPOINT2(550000,  "409f68cddd8e74b37469b41c1e61250d81c5776b42264f416d5d27c4626383ed", "0x5f3d4d03e");
-      return true;
-    }
-    ADD_CHECKPOINT2(1,     "771fbcd656ec1464d3a02ead5e18644030007a0fc664c0a964d30922821a8148", "0x2");
-    ADD_CHECKPOINT2(10,    "c0e3b387e47042f72d8ccdca88071ff96bff1ac7cde09ae113dbb7ad3fe92381", "0x2a974");
-    ADD_CHECKPOINT2(100,   "ac3e11ca545e57c49fca2b4e8c48c03c23be047c43e471e1394528b1f9f80b2d", "0x35d14b");
-    ADD_CHECKPOINT2(1000,  "5acfc45acffd2b2e7345caf42fa02308c5793f15ec33946e969e829f40b03876", "0x36a0373");
-    ADD_CHECKPOINT2(10000, "c758b7c81f928be3295d45e230646de8b852ec96a821eac3fea4daf3fcac0ca2", "0x60a91390");
-    ADD_CHECKPOINT2(22231, "7cb10e29d67e1c069e6e11b17d30b809724255fee2f6868dc14cfc6ed44dfb25", "0x1e288793d");
-    ADD_CHECKPOINT2(29556, "53c484a8ed91e4da621bb2fa88106dbde426fe90d7ef07b9c1e5127fb6f3a7f6", "0x71f64cce8");
-    ADD_CHECKPOINT2(50000, "0fe8758ab06a8b9cb35b7328fd4f757af530a5d37759f9d3e421023231f7b31c", "0x893044b400");
-    ADD_CHECKPOINT2(80000, "a62dcd7b536f22e003ebae8726e9e7276f63d594e264b6f0cd7aab27b66e75e3", "0x5cc113f1076");
-    ADD_CHECKPOINT2(202612, "bbd604d2ba11ba27935e006ed39c9bfdd99b76bf4a50654bc1e1e61217962698", "0x73310a259eb2");
-    ADD_CHECKPOINT2(202613, "e2aa337e78df1f98f462b3b1e560c6b914dec47b610698b7b7d1e3e86b6197c2", "0x733154039b97");
-    ADD_CHECKPOINT2(202614, "c29e3dc37d8da3e72e506e31a213a58771b24450144305bcba9e70fa4d6ea6fb", "0x73319dc90cb6");
-    ADD_CHECKPOINT2(205000, "5d3d7a26e6dc7535e34f03def711daa8c263785f73ec1fadef8a45880fde8063", "0x75fcc3d85123");
-    ADD_CHECKPOINT2(220000, "9613f455933c00e3e33ac315cc6b455ee8aa0c567163836858c2d9caff111553", "0x89cfed0cae3c");
-    ADD_CHECKPOINT2(230300, "bae7a80c46859db355556e3a9204a337ae8f24309926a1312323fdecf1920e61", "0x967d13e5baa9");
-    ADD_CHECKPOINT2(230700, "93e631240ceac831da1aebfc5dac8f722c430463024763ebafa888796ceaeedf", "0x96fb9663ebe7");
-    ADD_CHECKPOINT2(231350, "b5add137199b820e1ea26640e5c3e121fd85faa86a1e39cf7e6cc097bdeb1131", "0x97b9919177bf");
-    ADD_CHECKPOINT2(232150, "955de8e6b6508af2c24f7334f97beeea651d78e9ade3ab18fec3763be3201aa8", "0x98a038b612e8");
-    ADD_CHECKPOINT2(249380, "654fb0a81ce3e5caf7e3264a70f447d4bd07586c08fa50f6638cc54da0a52b2d", "0xac9739634e6d");
-    ADD_CHECKPOINT2(460000, "75037a7aed3e765db96c75bcf908f59d690a5f3390baebb9edeafd336a1c4831", "0x167799549bdda");
-    ADD_CHECKPOINT2(500000, "2428f0dbe49796be05ed81b347f53e1f7f44aed0abf641446ec2b94cae066b02", "0x188ce145e4ba9");
-    ADD_CHECKPOINT2(600000, "f5828ebf7d7d1cb61762c4dfe3ccf4ecab2e1aad23e8113668d981713b7a54c5", "0x1d9f3759e1554");
-    ADD_CHECKPOINT2(700000, "12be9b3d210b93f574d2526abb9c1ab2a881b479131fd0d4f7dac93875f503cd", "0x2201e4ee39c2c");
-    ADD_CHECKPOINT2(825000, "56503f9ad766774b575be3aff73245e9d159be88132c93d1754764f28da2ff60", "0x27565a442d5df");
-    ADD_CHECKPOINT2(900000, "d9958d0e7dcf91a5a7b11de225927bf7efc6eb26240315ce12372be902cc1337", "0x2a6334031546e");
-    ADD_CHECKPOINT2(913193, "5292d5d56f6ba4de33a58d9a34d263e2cb3c6fee0aed2286fd4ac7f36d53c85f", "0x2aefe7f40f5ea");
-    ADD_CHECKPOINT2(1000000, "a886ef5149902d8342475fee9bb296341b891ac67c4842f47a833f23c00ed721", "0x2edd71370f0e5");
-    ADD_CHECKPOINT2(1100000, "3fd720c5c8b3072fc1ccda922dec1ef25f9ed88a1e6ad4103d0fe00b180a5903", "0x390eb0035c53a");
-    ADD_CHECKPOINT2(1150000, "1dd16f626d18e1e988490dfd06de5920e22629c972c58b4d8daddea0038627b2", "0x422d5662e9e37");
-    ADD_CHECKPOINT2(1200000, "fa7d13a90850882060479d100141ff84286599ae39c3277c8ea784393f882d1f", "0x4c73503fc4aa3");
-    ADD_CHECKPOINT2(1300000, "31b34272343a44a9f4ac7de7a8fcf3b7d8a3124d7d6870affd510d2f37e74cd0", "0x723f49bc249d5");
-    ADD_CHECKPOINT2(1390000, "a8f5649dd4ded60eedab475f2bec8c934681c07e3cf640e9be0617554f13ff6c", "0xb4bba65e2841b");
-    ADD_CHECKPOINT2(1450000, "ac94e8860093bc7c83e4e91215cba1d663421ecf4067a0ae609c3a8b52bcfac2", "0x11a4aabdca9511");
-    ADD_CHECKPOINT2(1530000, "01759bce497ec38e63c78b1038892169203bb78f87e488172f6b854fcd63ba7e", "0x2819ce9f9e91e5");
-    ADD_CHECKPOINT2(1579000, "7d0d7a2346373afd41ed1e744a939fc5d474a7dbaa257be5c6fff4009e789241", "0x357a590e7dda83");
-    ADD_CHECKPOINT2(1668900, "ac2dcaf3d2f58ffcf8391639f0f1ebafcb8eac43c49479c7c37f611868d07568", "0x474226e475cc3b");
-    ADD_CHECKPOINT2(1775600, "1c6e01c661dc22cab939e79ec6a5272190624ce8356d2f7b958e4f9a57fdb05e", "0x5e3b9d206a27c6");
-    ADD_CHECKPOINT2(1856000, "9b57f17f29c71a3acd8a7904b93c41fa6eb8d2b7c73936ce4f1702d14880ba29", "0x6bde5e1caccee1");
-    ADD_CHECKPOINT2(1958000, "98a5d6e51afdf3146e0eefb10a66e8648d8d4d5c2742be8835e976ba217c9bb2", "0x79dd46d2a0971a");
-    ADD_CHECKPOINT2(2046000, "5e867f0b8baefed9244a681df97fc885d8ab36c3dfcd24c7a3abf3b8ac8b8314", "0x9cb8b6ff2978c6");
-    ADD_CHECKPOINT2(2092500, "c4e00820c9c7989b49153d5e90ae095a18a11d990e82fcc3be54e6ed785472b5", "0xb4e585a31369cb");
-    ADD_CHECKPOINT2(2182500, "0d22b5f81982eff21d094af9e821dc2007e6342069e3b1a37b15d97646353124", "0xead4a874083492");
-    ADD_CHECKPOINT2(2661600, "41c9060e8426012238e8a26da26fcb90797436896cc70886a894c2c560bcccf2", "0x2e0d87526ff161f");
-    ADD_CHECKPOINT2(2677000, "1b9fee6246eeb176bd17d637bf252e9af54a4218675f01b4449cc0901867f9eb", "0x2f165bc1a5163ba");
-    ADD_CHECKPOINT2(2706000, "d8eb144c5e1fe6b329ecc900ec95e7792fccff84175fb23a25ed59d7299a511c", "0x310f7d89372f705");
-    ADD_CHECKPOINT2(2720000, "b19fb41dff15bd1016afbee9f8469f05aab715c9e5d1b974466a11fd58ecbb86", "0x3216b5851ddbb61");
-    ADD_CHECKPOINT2(2817000, "39726d19ccaac01d150bec827b877ffae710b516bd633503662036ef4422e577", "0x3900669561954c1");
-    ADD_CHECKPOINT2(2844000, "28fc7b446dfef5b469f5778eb72ddf32a307a5f5a9823d1c394e772349e05d40", "0x3af384ec0e97d12");
-    ADD_CHECKPOINT2(2851000, "5bf0e47fc782263191a33f63a67db6c711781dc2a3c442e17ed901ec401be5c9", "0x3b6cd8a8ed610e8");
-    ADD_CHECKPOINT2(2971000, "3d4cac5ac515eeabd18769ab943af85f36db51d28720def0d0e6effc2c8f5ce3", "0x436e532738b8b5b");
-    ADD_CHECKPOINT2(2985000, "08f5e6b7301c1b6ed88268a28f8677a06e8ff943b3f9e48d3080f71f9c134bfb", "0x444b7b42a633c96");
-    ADD_CHECKPOINT2(3088000, "bddf8ca09110d33d6d497f13a113630c2b6af1c84d4f3a6f35cb1446f2604ade", "0x4aed3615c2f8c3e");
-    ADD_CHECKPOINT2(3102800, "083f4a34f9490403b564286e7f13fd1ed45c52c86fa47195f151594e5bc87504", "0x4bbed52d4da5dfb");
    return true;
  }

@@ -102,7 +102,7 @@ namespace tools

  std::string get_update_url(const std::string &software, const std::string &subdir, const std::string &buildtag, const std::string &version, bool user)
  {
-    const char *base = user ? "https://downloads.salvium.network/" : "https://updates.salvium.network/";
+    const char *base = user ? "https://downloads.salvium.io/" : "https://updates.salvium.io/";
 #ifdef _WIN32
    static const char *extension = strncmp(buildtag.c_str(), "source", 6) ? (strncmp(buildtag.c_str(), "install-", 8) ? ".zip" : ".exe") : ".tar.bz2";
 #elif defined(__APPLE__)
@@ -71,7 +71,7 @@ target_link_libraries(cncrypto
    epee
    randomx
    ${Boost_SYSTEM_LIBRARY}
-    ${SODIUM_LIBRARY}
+    ${sodium_LIBRARIES}
  PRIVATE
    ${EXTRA_LIBRARIES})

@@ -91,7 +91,7 @@ namespace cryptonote
    BEGIN_SERIALIZE_OBJECT()
      FIELD(key)
      FIELD(asset_type)
-      FIELD(unlock_time)
+      VARINT_FIELD(unlock_time)
    END_SERIALIZE()
  };

@@ -82,7 +82,7 @@ namespace cryptonote {
  //-----------------------------------------------------------------------------------------------
  bool get_block_reward(size_t median_weight, size_t current_block_weight, uint64_t already_generated_coins, uint64_t &reward, uint8_t version) {
    static_assert(DIFFICULTY_TARGET_V2%60==0&&DIFFICULTY_TARGET_V1%60==0,"difficulty targets must be a multiple of 60");
-    const int target = version < 2 ? DIFFICULTY_TARGET_V1 : DIFFICULTY_TARGET_V2;
+    const int target = DIFFICULTY_TARGET_V2;
    const int target_minutes = target / 60;
    const int emission_speed_factor = EMISSION_SPEED_FACTOR_PER_MINUTE - (target_minutes-1);

@@ -316,6 +316,53 @@ namespace cryptonote {
  bool operator ==(const cryptonote::block& a, const cryptonote::block& b) {
    return cryptonote::get_block_hash(a) == cryptonote::get_block_hash(b);
  }
+  //--------------------------------------------------------------------------------
+  int compare_hash32_reversed_nbits(const crypto::hash& ha, const crypto::hash& hb, unsigned int nbits)
+  {
+    static_assert(sizeof(uint64_t) * 4 == sizeof(crypto::hash), "hash is wrong size");
+
+    // We have to copy these buffers b/c of the strict aliasing rule
+    uint64_t va[4];
+    memcpy(va, &ha, sizeof(crypto::hash));
+    uint64_t vb[4];
+    memcpy(vb, &hb, sizeof(crypto::hash));
+
+    for (int n = 3; n >= 0 && nbits; --n)
+    {
+      const unsigned int msb_nbits = std::min<unsigned int>(64, nbits);
+      const uint64_t lsb_nbits_dropped = static_cast<uint64_t>(64 - msb_nbits);
+      const uint64_t van = SWAP64LE(va[n]) >> lsb_nbits_dropped;
+      const uint64_t vbn = SWAP64LE(vb[n]) >> lsb_nbits_dropped;
+      nbits -= msb_nbits;
+
+      if (van < vbn) return -1; else if (van > vbn) return 1;
+    }
+
+    return 0;
+  }
+
+  crypto::hash make_hash32_loose_template(unsigned int nbits, const crypto::hash& h)
+  {
+    static_assert(sizeof(uint64_t) * 4 == sizeof(crypto::hash), "hash is wrong size");
+
+    // We have to copy this buffer b/c of the strict aliasing rule
+    uint64_t vh[4];
+    memcpy(vh, &h, sizeof(crypto::hash));
+
+    for (int n = 3; n >= 0; --n)
+    {
+      const unsigned int msb_nbits = std::min<unsigned int>(64, nbits);
+      const uint64_t mask = msb_nbits ? (~((std::uint64_t(1) << (64 - msb_nbits)) - 1)) : 0;
+      nbits -= msb_nbits;
+
+      vh[n] &= SWAP64LE(mask);
+    }
+
+    crypto::hash res;
+    memcpy(&res, vh, sizeof(crypto::hash));
+    return res;
+  }
+  //--------------------------------------------------------------------------------
 }

 //--------------------------------------------------------------------------------
@@ -39,15 +39,6 @@ namespace cryptonote {
  /************************************************************************/
  /*                                                                      */
  /************************************************************************/
-  template<class t_array>
-  struct array_hasher: std::unary_function<t_array&, std::size_t>
-  {
-    std::size_t operator()(const t_array& val) const
-    {
-      return boost::hash_range(&val.data[0], &val.data[sizeof(val.data)]);
-    }
-  };
-

 #pragma pack(push, 1)
  struct public_address_outer_blob
@@ -121,6 +112,41 @@ namespace cryptonote {

  bool operator ==(const cryptonote::transaction& a, const cryptonote::transaction& b);
  bool operator ==(const cryptonote::block& a, const cryptonote::block& b);
+
+  /************************************************************************/
+  /* K-anonymity helper functions                                         */
+  /************************************************************************/
+
+  /**
+   * @brief Compares two hashes up to `nbits` bits in reverse byte order ("LMDB key order")
+   *
+   * The comparison essentially goes from the 31th, 30th, 29th, ..., 0th byte and compares the MSBs
+   * to the LSBs in each byte, up to `nbits` bits. If we use up `nbits` bits before finding a
+   * difference in the bits between the two hashes, we return 0. If we encounter a zero bit in `ha`
+   * where `hb` has a one in that bit place, then we reutrn -1. If the converse scenario happens,
+   * we return a 1. When `nbits` == 256 (there are 256 bits in `crypto::hash`), calling this is
+   * functionally identical to `BlockchainLMDB::compare_hash32`.
+   *
+   * @param ha left hash
+   * @param hb right hash
+   * @param nbits the number of bits to consider, a higher value means a finer comparison
+   * @return int 0 if ha == hb, -1 if ha < hb, 1 if ha > hb
+   */
+  int compare_hash32_reversed_nbits(const crypto::hash& ha, const crypto::hash& hb, unsigned int nbits);
+
+  /**
+   * @brief Make a template which matches `h` in LMDB order up to `nbits` bits, safe for k-anonymous fetching
+   *
+   * To be more technical, this function creates a hash which satifies the following property:
+   *     For all `H_prime` s.t. `0 == compare_hash32_reversed_nbits(real_hash, H_prime, nbits)`,
+   *     `1 > compare_hash32_reversed_nbits(real_hash, H_prime, 256)`.
+   * In other words, we return the "least" hash nbit-equal to `real_hash`.
+   *
+   * @param nbits The number of "MSB" bits to include in the template
+   * @param real_hash The original hash which contains more information than we want to disclose
+   * @return crypto::hash hash template that contains `nbits` bits matching real_hash and no more
+   */
+  crypto::hash make_hash32_loose_template(unsigned int nbits, const crypto::hash& real_hash);
 }

 bool parse_hash256(const std::string &str_hash, crypto::hash& hash);
@@ -1256,6 +1256,11 @@ namespace cryptonote
          << o.target.type().name() << " and " << tx.vout[0].target.type().name() << ", "
          << "expected matching variant types in transaction id=" << get_transaction_hash(tx));
      }
+
+      // Verify the asset type
+      std::string asset_type;
+      CHECK_AND_ASSERT_MES(cryptonote::get_output_asset_type(o, asset_type), false, "failed to get asset type");
+      CHECK_AND_ASSERT_MES(asset_type == "SAL", false, "wrong output asset type:" << asset_type);
    }
    return true;
  }
@@ -1790,6 +1795,7 @@ namespace cryptonote
    CHECK_AND_ASSERT_MES(r, false, "Failed to parse block from blob");
    b.invalidate_hashes();
    b.miner_tx.invalidate_hashes();
+    b.protocol_tx.invalidate_hashes();
    if (block_hash)
    {
      calculate_block_hash(b, *block_hash, &b_blob);
@@ -577,7 +577,7 @@ namespace cryptonote
      b.nonce = nonce;
      crypto::hash h;

-      if ((b.major_version >= RX_BLOCK_VERSION) && !rx_set)
+      if (!rx_set)
      {
        crypto::rx_set_miner_thread(th_local_index, tools::get_max_concurrency());
        rx_set = true;
@@ -52,7 +52,7 @@

 // MONEY_SUPPLY - total number coins to be generated
 #define MONEY_SUPPLY                                    ((uint64_t)(18440000000000000ull)) // 184.4M coins * pow(10, 8)
-#define EMISSION_SPEED_FACTOR_PER_MINUTE                (20)
+#define EMISSION_SPEED_FACTOR_PER_MINUTE                (21)
 #define FINAL_SUBSIDY_PER_MINUTE                        ((uint64_t)30000000) // 3 * pow(10, 7)

 #define BURN_LOCK_PERIOD                                0
@@ -208,15 +208,15 @@
 #define HF_VERSION_REJECT_SIGS_IN_COINBASE      1
 #define HF_VERSION_BULLETPROOF_PLUS             1
 #define HF_VERSION_ENABLE_RETURN                1
+#define HF_VERSION_VIEW_TAGS                    1

 #define HF_VERSION_LONG_TERM_BLOCK_WEIGHT       2
-#define HF_VERSION_VIEW_TAGS                    2
 #define HF_VERSION_2021_SCALING                 2
 #define HF_VERSION_ENABLE_CONVERT               2
 #define HF_VERSION_ENABLE_ORACLE                2
 #define HF_VERSION_SLIPPAGE_YIELD               2

-#define TESTNET_VERSION                         7
+#define TESTNET_VERSION                         11
 #define STAGENET_VERSION                        1

 #define PER_KB_FEE_QUANTIZATION_DECIMALS        8
@@ -263,13 +263,13 @@ namespace config
      0x12 ,0x30, 0xF1, 0x71 , 0x61, 0x04 , 0x41, 0x61, 0x17, 0x31, 0x82, 0x53, 0x41, 0x4C, 0xFF, 0x10
    } };

-  std::string const GENESIS_TX = "0201ff000180c0d0c7bbbff60302c33815291bac1b6d5c685129c1de6383e550688d005a3ce2b66a96b7050579060353414c3c00000000000000210149117096744b390170a118fc14d8f13edb40a7d2764fde3043d9fbae7d2efdef010000";
+  std::string const GENESIS_TX = "020001ff000180c0d0c7bbbff603031c7d3e2240c8ddbc2966c9dcbf703c3aa99624d34b82fbfebd71dcfa001c59800353414c3cb42101d7be8f8312cdd54e1ae390e86d6733c3d8f1ef7be27f75f5acbf0dc57aa8e60d010000";
  
  uint32_t const GENESIS_NONCE = 10000;

  const uint64_t STAKE_LOCK_PERIOD = 30*24*30;

-  std::string const TREASURY_ADDRESS = "SaLvdVTaMJp5hrGv2rDWzaCrM6Wrq2T4tNBPX8kvuAJv7iUiYNy4vceFskGRAawnBDiqZ9jWYXZmWemRnEKtWmNMeuSXZg6jwtx";
+  std::string const TREASURY_ADDRESS = "SaLvdZR6w1A21sf2Wh6jYEh1wzY4GSbT7RX6FjyPsnLsffWLrzFQeXUXJcmBLRWDzZC2YXeYe5t7qKsnrg9FpmxmEcxPHsEYfqA";
  
  // Hash domain separators
  const char HASH_KEY_BULLETPROOF_EXPONENT[] = "bulletproof";
@@ -298,7 +298,7 @@ namespace config
  // Multisig
  const uint32_t MULTISIG_MAX_SIGNERS{16};

-  std::array<std::string, 3> const ORACLE_URLS = {{"oracle.salvium.network:8443", "oracle.salvium.network:8443", "oracle.salvium.network:8443"}};
+  std::array<std::string, 3> const ORACLE_URLS = {{"oracle.salvium.io:8443", "oracle.salvium.io:8443", "oracle.salvium.io:8443"}};
  
  std::string const ORACLE_PUBLIC_KEY = "-----BEGIN PUBLIC KEY-----\n"
    "MIIDRDCCAjYGByqGSM44BAEwggIpAoIBAQCZP7IJ5PcNvGbWiEqAioKF9wViVxEN\n"
@@ -337,12 +337,12 @@ namespace config
    boost::uuids::uuid const NETWORK_ID = { {
        0x12 ,0x30, 0xF1, 0x71 , 0x61, 0x04 , 0x41, 0x61, 0x17, 0x31, 0x82, 0x53, 0x41, 0x4C, 0x00, TESTNET_VERSION
      } };
-    std::string const GENESIS_TX = "020001ff000180c0d0c7bbbff6030279e90d3da9f9568396c5795833e6aed334d10b6bc08219de189e3ac6fade73c50353414c3c00000000000000210118c0fd33040975cb28c52cca0005a909661afeec61944e42b8646e069fd04209010000";
+    std::string const GENESIS_TX = "020001ff000180c0d0c7bbbff60302838f76f69b70bb0d0f1961a12f6082a033d22285c07d4f12ec93c28197ae2a600353414c3c2101009e8b0abce686c417a1b1344eb7337176bdca90cc928b0facec8a9516190645010000";
    uint32_t const GENESIS_NONCE = 10001;

    const uint64_t STAKE_LOCK_PERIOD = 20;
  
-    std::array<std::string, 3> const ORACLE_URLS = {{"oracle.salvium.network:8443", "oracle.salvium.network:8443", "oracle.salvium.network:8443"}};
+    std::array<std::string, 3> const ORACLE_URLS = {{"oracle.salvium.io:8443", "oracle.salvium.io:8443", "oracle.salvium.io:8443"}};

    std::string const ORACLE_PUBLIC_KEY = "-----BEGIN PUBLIC KEY-----\n"
      "MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE5YBxWx1AZCA9jTUk8Pr2uZ9jpfRt\n"
@@ -368,7 +368,7 @@ namespace config

    const uint64_t STAKE_LOCK_PERIOD = 20;
  
-    std::array<std::string, 3> const ORACLE_URLS = {{"oracle.salvium.network:8443", "oracle.salvium.network:8443", "oracle.salvium.network:8443"}};
+    std::array<std::string, 3> const ORACLE_URLS = {{"oracle.salvium.io:8443", "oracle.salvium.io:8443", "oracle.salvium.io:8443"}};

    std::string const ORACLE_PUBLIC_KEY = "-----BEGIN PUBLIC KEY-----\n"
      "MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE5YBxWx1AZCA9jTUk8Pr2uZ9jpfRt\n"
@@ -1044,7 +1044,7 @@ size_t Blockchain::recalculate_difficulties(boost::optional<uint64_t> start_heig
  std::vector<difficulty_type> new_cumulative_difficulties;
  for (uint64_t height = start_height; height <= top_height; ++height)
  {
-    size_t target = get_ideal_hard_fork_version(height) < 2 ? DIFFICULTY_TARGET_V1 : DIFFICULTY_TARGET_V2;
+    size_t target = DIFFICULTY_TARGET_V2;
    difficulty_type recalculated_diff = next_difficulty(timestamps, difficulties, target);

    boost::multiprecision::uint256_t recalculated_cum_diff_256 = boost::multiprecision::uint256_t(recalculated_diff) + last_cum_diff;
@@ -1351,7 +1351,7 @@ difficulty_type Blockchain::get_next_difficulty_for_alternative_chain(const std:
  }

  // FIXME: This will fail if fork activation heights are subject to voting
-  size_t target = get_ideal_hard_fork_version(bei.height) < 2 ? DIFFICULTY_TARGET_V1 : DIFFICULTY_TARGET_V2;
+  size_t target = DIFFICULTY_TARGET_V2;

  // calculate the difficulty target for the block and return it
  return next_difficulty(timestamps, cumulative_difficulties, target);
@@ -3555,7 +3555,7 @@ bool Blockchain::check_tx_outputs(const transaction& tx, tx_verification_context
    }
  }

-  // from v15, require view tags on outputs
+  // from v15, require view tags and asset types on outputs
  if (!check_output_types(tx, hf_version))
  {
    tvc.m_invalid_output = true;
@@ -4336,7 +4336,7 @@ bool Blockchain::calculate_yield_payouts(const uint64_t start_height, std::vecto
  LOG_PRINT_L3("Blockchain::" << __func__);

  // Clear the yield payout amounts
-  yield_container.empty();
+  yield_container.clear();

  // Get the YIELD TX information for matured staked coins
  std::vector<cryptonote::yield_tx_info> yield_entries;
@@ -5978,7 +5978,7 @@ bool Blockchain::get_hard_fork_voting_info(uint8_t version, uint32_t &window, ui

 uint64_t Blockchain::get_difficulty_target() const
 {
-  return get_current_hard_fork_version() < 2 ? DIFFICULTY_TARGET_V1 : DIFFICULTY_TARGET_V2;
+  return DIFFICULTY_TARGET_V2;
 }

 std::map<uint64_t, std::tuple<uint64_t, uint64_t, uint64_t>> Blockchain:: get_output_histogram(const std::vector<uint64_t> &amounts, bool unlocked, uint64_t recent_cutoff, uint64_t min_count) const
@@ -6049,7 +6049,7 @@ void Blockchain::cancel()
 }

 #if defined(PER_BLOCK_CHECKPOINT)
-static const char expected_block_hashes_hash[] = "2c95b5af1f3ee41893ae0c585fd59207a40f28ed4addbaad64a46a39b82955e7";
+static const char expected_block_hashes_hash[] = "df3f619804a92fdb4057192dc43dd748ea778adc52bc498ce80524c014b81119";
 void Blockchain::load_compiled_in_block_hashes(const GetCheckpointsCallback& get_checkpoints)
 {
  if (get_checkpoints == nullptr || !m_fast_sync)
@@ -170,7 +170,7 @@ namespace cryptonote
  };
  static const command_line::arg_descriptor<std::string> arg_check_updates = {
    "check-updates"
-  , "Check for new versions of monero: [disabled|notify|download|update]"
+  , "Check for new versions of Salvium: [disabled|notify|download|update]"
  , "disabled"
  };
  static const command_line::arg_descriptor<bool> arg_fluffy_blocks  = {
@@ -209,7 +209,7 @@ namespace cryptonote
  static const command_line::arg_descriptor<std::string> arg_block_rate_notify = {
    "block-rate-notify"
  , "Run a program when the block rate undergoes large fluctuations. This might "
-    "be a sign of large amounts of hash rate going on and off the Monero network, "
+    "be a sign of large amounts of hash rate going on and off the Salvium network, "
    "and thus be of potential interest in predicting attacks. %t will be replaced "
    "by the number of minutes for the observation window, %b by the number of "
    "blocks observed within that window, and %e by the number of blocks that was "
@@ -504,7 +504,7 @@ namespace cryptonote
      if (boost::filesystem::exists(old_files / "blockchain.bin"))
      {
        MWARNING("Found old-style blockchain.bin in " << old_files.string());
-        MWARNING("Monero now uses a new format. You can either remove blockchain.bin to start syncing");
+        MWARNING("Salvium now uses a new format. You can either remove blockchain.bin to start syncing");
        MWARNING("the blockchain anew, or use salvium-blockchain-export and salvium-blockchain-import to");
        MWARNING("convert your existing blockchain.bin to the new format. See README.md for instructions.");
        return false;
@@ -1294,6 +1294,7 @@ namespace cryptonote
      std::vector<transaction> txs;
      std::vector<crypto::hash> missed_txs;
      uint64_t coinbase_amount = get_outs_money_amount(b.miner_tx);
+      coinbase_amount += b.miner_tx.amount_burnt;
      this->get_transactions(b.tx_hashes, txs, missed_txs, true);
      uint64_t tx_fee_amount = 0;
      for(const auto& tx: txs)
@@ -1829,7 +1830,7 @@ namespace cryptonote
    {
      std::string main_message;
      if (m_offline)
-        main_message = "The daemon is running offline and will not attempt to sync to the Monero network.";
+        main_message = "The daemon is running offline and will not attempt to sync to the Salvium network.";
      else
        main_message = "The daemon will start synchronizing with the network. This may take a long time to complete.";
      MGINFO_YELLOW(ENDL << "**********************************************************************" << ENDL
@@ -1877,7 +1878,7 @@ namespace cryptonote
  //-----------------------------------------------------------------------------------------------
  bool core::check_updates()
  {
-    static const char software[] = "monero";
+    static const char software[] = "salvium";
 #ifdef BUILD_TAG
    static const char buildtag[] = BOOST_PP_STRINGIZE(BUILD_TAG);
    static const char subdir[] = "cli"; // because it can never be simple
@@ -2072,7 +2073,7 @@ namespace cryptonote
      MDEBUG("blocks in the last " << seconds[n] / 60 << " minutes: " << b << " (probability " << p << ")");
      if (p < threshold)
      {
-        MWARNING("There were " << b << (b == max_blocks_checked ? " or more" : "") << " blocks in the last " << seconds[n] / 60 << " minutes, there might be large hash rate changes, or we might be partitioned, cut off from the Monero network or under attack, or your computer's time is off. Or it could be just sheer bad luck.");
+        MWARNING("There were " << b << (b == max_blocks_checked ? " or more" : "") << " blocks in the last " << seconds[n] / 60 << " minutes, there might be large hash rate changes, or we might be partitioned, cut off from the Salvium network or under attack, or your computer's time is off. Or it could be just sheer bad luck.");

        std::shared_ptr<tools::Notify> block_rate_notify = m_block_rate_notify;
        if (block_rate_notify)
@@ -1236,29 +1236,16 @@ namespace cryptonote

  bool get_block_longhash(const Blockchain *pbc, const blobdata& bd, crypto::hash& res, const uint64_t height, const int major_version, const crypto::hash *seed_hash, const int miners)
  {
-    // block 202612 bug workaround
-    if (height == 202612)
+    crypto::hash hash;
+    if (pbc != NULL)
    {
-      static const std::string longhash_202612 = "84f64766475d51837ac9efbef1926486e58563c95a19fef4aec3254f03000000";
-      epee::string_tools::hex_to_pod(longhash_202612, res);
-      return true;
-    }
-    if (major_version >= RX_BLOCK_VERSION)
+      const uint64_t seed_height = rx_seedheight(height);
+      hash = seed_hash ? *seed_hash : pbc->get_pending_block_id_by_height(seed_height);
+    } else
    {
-      crypto::hash hash;
-      if (pbc != NULL)
-      {
-        const uint64_t seed_height = rx_seedheight(height);
-        hash = seed_hash ? *seed_hash : pbc->get_pending_block_id_by_height(seed_height);
-      } else
-      {
-        memset(&hash, 0, sizeof(hash));  // only happens when generating genesis block
-      }
-      rx_slow_hash(hash.data, bd.data(), bd.size(), res.data);
-    } else {
-      const int pow_variant = major_version >= 7 ? major_version - 6 : 0;
-      crypto::cn_slow_hash(bd.data(), bd.size(), res, pow_variant, height);
+      memset(&hash, 0, sizeof(hash));  // only happens when generating genesis block
    }
+    rx_slow_hash(hash.data, bd.data(), bd.size(), res.data);
    return true;
  }

@@ -260,6 +260,13 @@ namespace cryptonote
      return false;
    }

+    // Check the TX type
+    if (tx.type <= cryptonote::transaction_type::UNSET || tx.type > cryptonote::transaction_type::MAX) {
+      LOG_PRINT_L1("Transaction with id= "<< id << " has invalid type " << (uint8_t)tx.type);
+      tvc.m_verifivation_failed = true;
+      return false;
+    }
+    
    // assume failure during verification steps until success is certain
    tvc.m_verifivation_failed = true;

@@ -52,6 +52,7 @@ namespace cryptonote
    CONVERT = 4,
    BURN = 5,
    STAKE = 6,
-    RETURN = 7
+    RETURN = 7,
+    MAX = 7
  };
 }
@@ -35,7 +35,7 @@

 namespace daemon_args
 {
-  std::string const WINDOWS_SERVICE_NAME = "Monero Daemon";
+  std::string const WINDOWS_SERVICE_NAME = "Salvium Daemon";

  const command_line::arg_descriptor<std::string, false, true, 2> arg_config_file = {
    "config-file"
@@ -1,4 +1,4 @@
-# Copyright (c) 2016-2022, The Monero Project
+# Copyright (c) 2016-2023, The Monero Project
 #
 # All rights reserved.
 #
@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2022, The Monero Project
+// Copyright (c) 2017-2023, The Monero Project
 // 
 // All rights reserved.
 // 
@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2022, The Monero Project
+// Copyright (c) 2017-2023, The Monero Project
 // 
 // All rights reserved.
 // 
@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2022, The Monero Project
+// Copyright (c) 2017-2023, The Monero Project
 // 
 // All rights reserved.
 // 
@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2022, The Monero Project
+// Copyright (c) 2017-2023, The Monero Project
 // 
 // All rights reserved.
 // 
@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2022, The Monero Project
+// Copyright (c) 2017-2023, The Monero Project

 // 
 // All rights reserved.
@@ -57,28 +57,28 @@ extern "C"
 //   1     1     52.8     70.4      70.2

 // Pippenger:
-// 	1	2	3	4	5	6	7	8	9	bestN
-// 2	555	598	621	804	1038	1733	2486	5020	8304	1
-// 4	783	747	800	1006	1428	2132	3285	5185	9806	2
-// 8	1174	1071	1095	1286	1640	2398	3869	6378	12080	2
-// 16	2279	1874	1745	1739	2144	2831	4209	6964	12007	4
-// 32	3910	3706	2588	2477	2782	3467	4856	7489	12618	4
-// 64	7184	5429	4710	4368	4010	4672	6027	8559	13684	5
-// 128	14097	10574	8452	7297	6841	6718	8615	10580	15641	6
-// 256	27715	20800	16000	13550	11875	11400	11505	14090	18460	6
-// 512	55100	41250	31740	26570	22030	19830	20760	21380	25215	6
-// 1024	111520	79000	61080	49720	43080	38320	37600	35040	36750	8
-// 2048	219480	162680	122120	102080	83760	70360	66600	63920	66160	8
-// 4096	453320	323080	247240	210200	180040	150240	132440	114920	110560	9
+//      1       2       3       4       5       6       7       8       9       bestN
+// 2    555     598     621     804     1038    1733    2486    5020    8304    1
+// 4    783     747     800     1006    1428    2132    3285    5185    9806    2
+// 8    1174    1071    1095    1286    1640    2398    3869    6378    12080   2
+// 16   2279    1874    1745    1739    2144    2831    4209    6964    12007   4
+// 32   3910    3706    2588    2477    2782    3467    4856    7489    12618   4
+// 64   7184    5429    4710    4368    4010    4672    6027    8559    13684   5
+// 128  14097   10574   8452    7297    6841    6718    8615    10580   15641   6
+// 256  27715   20800   16000   13550   11875   11400   11505   14090   18460   6
+// 512  55100   41250   31740   26570   22030   19830   20760   21380   25215   6
+// 1024 111520  79000   61080   49720   43080   38320   37600   35040   36750   8
+// 2048 219480  162680  122120  102080  83760   70360   66600   63920   66160   8
+// 4096 453320  323080  247240  210200  180040  150240  132440  114920  110560  9

-// 			2	4	8	16	32	64	128	256	512	1024	2048	4096
-// Bos Coster		858	994	1316	1949	3183	5512	9865	17830	33485	63160	124280	246320
-// Straus		226	341	548	980	1870	3538	7039	14490	29020	57200	118640	233640
-// Straus/cached	226	315	485	785	1514	2858	5753	11065	22970	45120	98880	194840
-// Pippenger		555	747	1071	1739	2477	4010	6718	11400	19830	35040	63920	110560
+//                2   4   8     16    32    64    128   256   512   1024  2048    4096
+// Bos Coster     858 994 1316  1949  3183  5512  9865  17830 33485 63160 124280  246320
+// Straus         226 341 548   980   1870  3538  7039  14490 29020 57200 118640  233640
+// Straus/cached  226 315 485   785   1514  2858  5753  11065 22970 45120 98880   194840
+// Pippenger      555 747 1071  1739  2477  4010  6718  11400 19830 35040 63920   110560

-// Best/cached		Straus	Straus	Straus	Straus	Straus	Straus	Straus	Straus	Pip	Pip	Pip	Pip
-// Best/uncached	Straus	Straus	Straus	Straus	Straus	Straus	Pip	Pip	Pip	Pip	Pip	Pip
+// Best/cached    Straus  Straus  Straus  Straus  Straus  Straus  Straus  Straus  Pip Pip Pip Pip
+// Best/uncached  Straus  Straus  Straus  Straus  Straus  Straus  Pip     Pip     Pip Pip Pip Pip

 // New timings:
 //   Pippenger:
@@ -443,7 +443,7 @@ size_t straus_get_cache_size(const std::shared_ptr<straus_cached_data> &cache)
  return sz;
 }

-rct::key straus(const std::vector<MultiexpData> &data, const std::shared_ptr<straus_cached_data> &cache, size_t STEP)
+ge_p3 straus_p3(const std::vector<MultiexpData> &data, const std::shared_ptr<straus_cached_data> &cache, size_t STEP)
 {
  CHECK_AND_ASSERT_THROW_MES(cache == NULL || cache->size >= data.size(), "Cache is too small");
  MULTIEXP_PERF(PERF_TIMER_UNIT(straus, 1000000));
@@ -554,7 +554,13 @@ skipfirst:
    ge_p1p1_to_p3(&res_p3, &p1);
  }

+  return res_p3;
+}
+
+rct::key straus(const std::vector<MultiexpData> &data, const std::shared_ptr<straus_cached_data> &cache, size_t STEP)
+{
  rct::key res;
+  const ge_p3 res_p3 = straus_p3(data, cache, STEP);
  ge_p3_tobytes(res.bytes, &res_p3);
  return res;
 }
@@ -571,14 +577,6 @@ size_t get_pippenger_c(size_t N)
  return 9;
 }

-struct pippenger_cached_data
-{
-  size_t size;
-  ge_cached *cached;
-  pippenger_cached_data(): size(0), cached(NULL) {}
-  ~pippenger_cached_data() { aligned_free(cached); }
-};
-
 std::shared_ptr<pippenger_cached_data> pippenger_init_cache(const std::vector<MultiexpData> &data, size_t start_offset, size_t N)
 {
  MULTIEXP_PERF(PERF_TIMER_START_UNIT(pippenger_init_cache, 1000000));
@@ -586,13 +584,11 @@ std::shared_ptr<pippenger_cached_data> pippenger_init_cache(const std::vector<Mu
  if (N == 0)
    N = data.size() - start_offset;
  CHECK_AND_ASSERT_THROW_MES(N <= data.size() - start_offset, "Bad cache base data");
-  std::shared_ptr<pippenger_cached_data> cache(new pippenger_cached_data());
+  std::shared_ptr<pippenger_cached_data> cache = std::make_shared<pippenger_cached_data>();

-  cache->size = N;
-  cache->cached = (ge_cached*)aligned_realloc(cache->cached, N * sizeof(ge_cached), 4096);
-  CHECK_AND_ASSERT_THROW_MES(cache->cached, "Out of memory");
+  cache->resize(N);
  for (size_t i = 0; i < N; ++i)
-    ge_p3_to_cached(&cache->cached[i], &data[i+start_offset].point);
+    ge_p3_to_cached(&(*cache)[i], &data[i+start_offset].point);

  MULTIEXP_PERF(PERF_TIMER_STOP(pippenger_init_cache));
  return cache;
@@ -600,14 +596,14 @@ std::shared_ptr<pippenger_cached_data> pippenger_init_cache(const std::vector<Mu

 size_t pippenger_get_cache_size(const std::shared_ptr<pippenger_cached_data> &cache)
 {
-  return cache->size * sizeof(*cache->cached);
+  return cache->size() * sizeof(ge_cached);
 }

-rct::key pippenger(const std::vector<MultiexpData> &data, const std::shared_ptr<pippenger_cached_data> &cache, size_t cache_size, size_t c)
+ge_p3 pippenger_p3(const std::vector<MultiexpData> &data, const std::shared_ptr<pippenger_cached_data> &cache, size_t cache_size, size_t c)
 {
  if (cache != NULL && cache_size == 0)
-    cache_size = cache->size;
-  CHECK_AND_ASSERT_THROW_MES(cache == NULL || cache_size <= cache->size, "Cache is too small");
+    cache_size = cache->size();
+  CHECK_AND_ASSERT_THROW_MES(cache == NULL || cache_size <= cache->size(), "Cache is too small");
  if (c == 0)
    c = get_pippenger_c(data.size());
  CHECK_AND_ASSERT_THROW_MES(c <= 9, "c is too large");
@@ -661,9 +657,9 @@ rct::key pippenger(const std::vector<MultiexpData> &data, const std::shared_ptr<
      if (buckets_init[bucket])
      {
        if (i < cache_size)
-          add(buckets[bucket], local_cache->cached[i]);
+          add(buckets[bucket], (*local_cache)[i]);
        else
-          add(buckets[bucket], local_cache_2->cached[i - cache_size]);
+          add(buckets[bucket], (*local_cache_2)[i - cache_size]);
      }
      else
      {
@@ -700,8 +696,14 @@ rct::key pippenger(const std::vector<MultiexpData> &data, const std::shared_ptr<
    }
  }

+  return result;
+}
+
+rct::key pippenger(const std::vector<MultiexpData> &data, const std::shared_ptr<pippenger_cached_data> &cache, const size_t cache_size, const size_t c)
+{
  rct::key res;
-  ge_p3_tobytes(res.bytes, &result);
+  const ge_p3 result_p3 = pippenger_p3(data, cache, cache_size, c);
+  ge_p3_tobytes(res.bytes, &result_p3);
  return res;
 }

@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2022, The Monero Project
+// Copyright (c) 2017-2023, The Monero Project

 // 
 // All rights reserved.
@@ -35,10 +35,16 @@
 #define MULTIEXP_H

 #include <vector>
+extern "C"
+{
+#include "crypto/crypto-ops.h"
+}
 #include "crypto/crypto.h"
 #include "rctTypes.h"
 #include "misc_log_ex.h"

+#include <boost/align/aligned_allocator.hpp>
+
 namespace rct
 {

@@ -55,17 +61,19 @@ struct MultiexpData {
 };

 struct straus_cached_data;
-struct pippenger_cached_data;
+using pippenger_cached_data = std::vector<ge_cached, boost::alignment::aligned_allocator<ge_cached, 4096>>;

 rct::key bos_coster_heap_conv(std::vector<MultiexpData> data);
 rct::key bos_coster_heap_conv_robust(std::vector<MultiexpData> data);
 std::shared_ptr<straus_cached_data> straus_init_cache(const std::vector<MultiexpData> &data, size_t N =0);
 size_t straus_get_cache_size(const std::shared_ptr<straus_cached_data> &cache);
+ge_p3 straus_p3(const std::vector<MultiexpData> &data, const std::shared_ptr<straus_cached_data> &cache = NULL, size_t STEP = 0);
 rct::key straus(const std::vector<MultiexpData> &data, const std::shared_ptr<straus_cached_data> &cache = NULL, size_t STEP = 0);
 std::shared_ptr<pippenger_cached_data> pippenger_init_cache(const std::vector<MultiexpData> &data, size_t start_offset = 0, size_t N =0);
 size_t pippenger_get_cache_size(const std::shared_ptr<pippenger_cached_data> &cache);
 size_t get_pippenger_c(size_t N);
-rct::key pippenger(const std::vector<MultiexpData> &data, const std::shared_ptr<pippenger_cached_data> &cache = NULL, size_t cache_size = 0, size_t c = 0);
+ge_p3 pippenger_p3(const std::vector<MultiexpData> &data, const std::shared_ptr<pippenger_cached_data> &cache = NULL, size_t cache_size = 0, size_t c = 0);
+rct::key pippenger(const std::vector<MultiexpData> &data, const std::shared_ptr<pippenger_cached_data> &cache = NULL, const size_t cache_size = 0, const size_t c = 0);

 }

@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2022, The Monero Project
+// Copyright (c) 2014-2023, The Monero Project
 // 
 // All rights reserved.
 // 
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2022, The Monero Project
+// Copyright (c) 2014-2023, The Monero Project
 // 
 // All rights reserved.
 // 
@@ -1,4 +1,4 @@
-// Copyright (c) 2016, Monero Research Labs
+// Copyright (c) 2016-2023, Monero Research Labs
 //
 // Author: Shen Noether <shen.noether@gmx.com>
 //
@@ -671,7 +671,7 @@ namespace rct {

    //Elliptic Curve Diffie Helman: encodes and decodes the amount b and mask a
    // where C= aG + bH
-    static key ecdhHash(const key &k)
+    key genAmountEncodingFactor(const key &k)
    {
        char data[38];
        rct::key hash;
@@ -700,7 +700,7 @@ namespace rct {
        if (v2)
        {
          unmasked.mask = zero();
-          xor8(unmasked.amount, ecdhHash(sharedSec));
+          xor8(unmasked.amount, genAmountEncodingFactor(sharedSec));
        }
        else
        {
@@ -715,7 +715,7 @@ namespace rct {
        if (v2)
        {
          masked.mask = genCommitmentMask(sharedSec);
-          xor8(masked.amount, ecdhHash(sharedSec));
+          xor8(masked.amount, genAmountEncodingFactor(sharedSec));
        }
        else
        {
@@ -1,5 +1,5 @@
 //#define DBG
-// Copyright (c) 2016, Monero Research Labs
+// Copyright (c) 2016-2023, Monero Research Labs
 //
 // Author: Shen Noether <shen.noether@gmx.com>
 //
@@ -184,6 +184,7 @@ namespace rct {

    //Elliptic Curve Diffie Helman: encodes and decodes the amount b and mask a
    // where C= aG + bH
+    key genAmountEncodingFactor(const key &k);
    key genCommitmentMask(const key &sk);
    void ecdhEncode(ecdhTuple & unmasked, const key & sharedSec, bool v2);
    void ecdhDecode(ecdhTuple & masked, const key & sharedSec, bool v2);
@@ -2982,13 +2982,13 @@ namespace cryptonote
    return true;
  }
  //------------------------------------------------------------------------------------------------------------------------------
-  bool core_rpc_server::on_get_circulating_supply(const COMMAND_RPC_GET_CIRCULATING_SUPPLY::request& req, COMMAND_RPC_GET_CIRCULATING_SUPPLY::response& res, epee::json_rpc::error& error_resp, const connection_context *ctx)
+  bool core_rpc_server::on_get_supply_info(const COMMAND_RPC_GET_SUPPLY_INFO::request& req, COMMAND_RPC_GET_SUPPLY_INFO::response& res, epee::json_rpc::error& error_resp, const connection_context *ctx)
  {
-    PERF_TIMER(on_get_circulating_supply);
+    PERF_TIMER(on_get_supply_info);
    std::map<std::string, uint64_t> amounts = m_core.get_blockchain_storage().get_db().get_circulating_supply();
    for (const auto &i: amounts)
    {
-      COMMAND_RPC_GET_CIRCULATING_SUPPLY::supply_entry se(i.first, std::to_string(i.second));
+      COMMAND_RPC_GET_SUPPLY_INFO::supply_entry se(i.first, std::to_string(i.second));
      res.supply_tally.push_back(se);
    }
    res.height = m_core.get_current_blockchain_height();
@@ -3006,20 +3006,44 @@ namespace cryptonote
      return true;
    }
    // Iterate over the cache, supplying the data in a more accessible format
+    res.total_burnt = res.total_staked = res.total_yield = res.yield_per_stake = 0;
    res.yield_data.clear();
    for (const auto& entry: ybi_cache) {
-      // Skip this entry if out-of=range
+
+      // Check for last entry
+      if (entry.first == height - 1) {
+        res.total_staked = entry.second.locked_coins_tally;
+        if (entry.second.locked_coins_tally > 0) {
+          boost::multiprecision::uint128_t yield_per_stake = entry.second.slippage_total_this_block;
+          yield_per_stake *= COIN;
+          yield_per_stake /= entry.second.locked_coins_tally;
+          res.yield_per_stake = yield_per_stake.convert_to<uint64_t>();
+        }
+      }
+      
+      // Skip this entry if out-of-range
      if (req.from_height > 0 and entry.first < req.from_height) continue;
      if (req.to_height > 0 and entry.first > req.to_height) continue;

-      // Clone the data into the response
-      COMMAND_RPC_GET_YIELD_INFO::yield_data_t yd;
-      yd.block_height = entry.second.block_height;
-      yd.slippage_total_this_block = entry.second.slippage_total_this_block;
-      yd.locked_coins_this_block = entry.second.locked_coins_this_block;
-      yd.locked_coins_tally = entry.second.locked_coins_tally;
-      yd.network_health_percentage = entry.second.network_health_percentage;
-      res.yield_data.push_back(yd);
+      // Do we need to include raw data?
+      if (req.include_raw_data) {
+        
+        // Clone the data into the response
+        COMMAND_RPC_GET_YIELD_INFO::yield_data_t yd;
+        yd.block_height = entry.second.block_height;
+        yd.slippage_total_this_block = entry.second.slippage_total_this_block;
+        yd.locked_coins_this_block = entry.second.locked_coins_this_block;
+        yd.locked_coins_tally = entry.second.locked_coins_tally;
+        yd.network_health_percentage = entry.second.network_health_percentage;
+        res.yield_data.push_back(yd);
+      }
+      
+      // Perform the aggregation
+      if (entry.second.locked_coins_tally == 0) {
+        res.total_burnt += entry.second.slippage_total_this_block;
+      } else {
+        res.total_yield += entry.second.slippage_total_this_block;
+      }
    }
    res.status = CORE_RPC_STATUS_OK;
    return true;
@@ -174,7 +174,7 @@ namespace cryptonote
        MAP_JON_RPC_WE("get_output_histogram",   on_get_output_histogram,       COMMAND_RPC_GET_OUTPUT_HISTOGRAM)
        MAP_JON_RPC_WE("get_version",            on_get_version,                COMMAND_RPC_GET_VERSION)
        MAP_JON_RPC_WE_IF("get_coinbase_tx_sum", on_get_coinbase_tx_sum,        COMMAND_RPC_GET_COINBASE_TX_SUM, !m_restricted)
-        MAP_JON_RPC_WE("get_circulating_supply", on_get_circulating_supply,     COMMAND_RPC_GET_CIRCULATING_SUPPLY)
+        MAP_JON_RPC_WE("get_supply_info",        on_get_supply_info,            COMMAND_RPC_GET_SUPPLY_INFO)
        MAP_JON_RPC_WE("get_yield_info",         on_get_yield_info,             COMMAND_RPC_GET_YIELD_INFO)
        MAP_JON_RPC_WE("get_fee_estimate",       on_get_base_fee_estimate,      COMMAND_RPC_GET_BASE_FEE_ESTIMATE)
        MAP_JON_RPC_WE_IF("get_alternate_chains",on_get_alternate_chains,       COMMAND_RPC_GET_ALTERNATE_CHAINS, !m_restricted)
@@ -253,7 +253,7 @@ namespace cryptonote
    bool on_get_output_histogram(const COMMAND_RPC_GET_OUTPUT_HISTOGRAM::request& req, COMMAND_RPC_GET_OUTPUT_HISTOGRAM::response& res, epee::json_rpc::error& error_resp, const connection_context *ctx = NULL);
    bool on_get_version(const COMMAND_RPC_GET_VERSION::request& req, COMMAND_RPC_GET_VERSION::response& res, epee::json_rpc::error& error_resp, const connection_context *ctx = NULL);
    bool on_get_coinbase_tx_sum(const COMMAND_RPC_GET_COINBASE_TX_SUM::request& req, COMMAND_RPC_GET_COINBASE_TX_SUM::response& res, epee::json_rpc::error& error_resp, const connection_context *ctx = NULL);
-    bool on_get_circulating_supply(const COMMAND_RPC_GET_CIRCULATING_SUPPLY::request& req, COMMAND_RPC_GET_CIRCULATING_SUPPLY::response& res, epee::json_rpc::error& error_resp, const connection_context *ctx = NULL);
+    bool on_get_supply_info(const COMMAND_RPC_GET_SUPPLY_INFO::request& req, COMMAND_RPC_GET_SUPPLY_INFO::response& res, epee::json_rpc::error& error_resp, const connection_context *ctx = NULL);
    bool on_get_yield_info(const COMMAND_RPC_GET_YIELD_INFO::request& req, COMMAND_RPC_GET_YIELD_INFO::response& res, epee::json_rpc::error& error_resp, const connection_context *ctx = NULL);
    bool on_get_base_fee_estimate(const COMMAND_RPC_GET_BASE_FEE_ESTIMATE::request& req, COMMAND_RPC_GET_BASE_FEE_ESTIMATE::response& res, epee::json_rpc::error& error_resp, const connection_context *ctx = NULL);
    bool on_get_alternate_chains(const COMMAND_RPC_GET_ALTERNATE_CHAINS::request& req, COMMAND_RPC_GET_ALTERNATE_CHAINS::response& res, epee::json_rpc::error& error_resp, const connection_context *ctx = NULL);
@@ -1294,10 +1294,12 @@ namespace cryptonote
    
    struct request_t
    {
+      bool include_raw_data;
      uint64_t from_height;
      uint64_t to_height;

      BEGIN_KV_SERIALIZE_MAP()
+        KV_SERIALIZE_OPT(include_raw_data, false)
        KV_SERIALIZE_OPT(from_height, (uint64_t)0)
        KV_SERIALIZE_OPT(to_height, (uint64_t)0)
      END_KV_SERIALIZE_MAP()
@@ -1308,9 +1310,17 @@ namespace cryptonote
    struct response_t
    {
      std::string status;
+      uint64_t total_burnt;
+      uint64_t total_staked;
+      uint64_t total_yield;
+      uint64_t yield_per_stake;
      std::vector<COMMAND_RPC_GET_YIELD_INFO::yield_data_t> yield_data;
      BEGIN_KV_SERIALIZE_MAP()
        KV_SERIALIZE(status)
+        KV_SERIALIZE(total_burnt)
+        KV_SERIALIZE(total_staked)
+        KV_SERIALIZE(total_yield)
+        KV_SERIALIZE(yield_per_stake)
        KV_SERIALIZE(yield_data)
      END_KV_SERIALIZE_MAP()
    };
@@ -1440,7 +1450,7 @@ namespace cryptonote
    typedef epee::misc_utils::struct_init<response_t> response;
  };

-  struct COMMAND_RPC_GET_CIRCULATING_SUPPLY
+  struct COMMAND_RPC_GET_SUPPLY_INFO
  {
    struct request_t
    {
@@ -234,16 +234,8 @@ namespace cryptonote

    block = is_current ? info.block : info.previous_block;
    *(uint32_t*)(hashing_blob.data() + 39) = SWAP32LE(nonce);
-    if (block.major_version >= RX_BLOCK_VERSION)
-    {
-      const crypto::hash &seed_hash = is_current ? info.seed_hash : info.previous_seed_hash;
-      crypto::rx_slow_hash(seed_hash.data, hashing_blob.data(), hashing_blob.size(), hash.data);
-    }
-    else
-    {
-      const int cn_variant = hashing_blob[0] >= 7 ? hashing_blob[0] - 6 : 0;
-      crypto::cn_slow_hash(hashing_blob.data(), hashing_blob.size(), hash, cn_variant, cryptonote::get_block_height(block));
-    }
+    const crypto::hash &seed_hash = is_current ? info.seed_hash : info.previous_seed_hash;
+    crypto::rx_slow_hash(seed_hash.data, hashing_blob.data(), hashing_blob.size(), hash.data);
    if (!check_hash(hash, m_diff))
    {
      MWARNING("Payment too low");
@@ -45,7 +45,7 @@ namespace rpc
 bool is_version_string_valid(const std::string& str)
 {
    return std::regex_match(str, std::regex(
-        "^\\d{1,2}(\\.\\d{1,2}){3}(-(release|[0-9a-f]{9}))?$",
+        "^\\d{1,2}(\\.\\d{1,2}){2}(-(release|[0-9a-f]{9}))?.+$",
        std::regex_constants::nosubs
    ));
 }
@@ -239,7 +239,7 @@ namespace
  const char* USAGE_CHECK_SPEND_PROOF("check_spend_proof <txid> <signature_file> [<message>]");
  const char* USAGE_GET_RESERVE_PROOF("get_reserve_proof (all|<amount>) [<message>]");
  const char* USAGE_CHECK_RESERVE_PROOF("check_reserve_proof <address> <signature_file> [<message>]");
-  const char* USAGE_SHOW_TRANSFERS("show_transfers [in|out|all|pending|failed|pool|coinbase] [index=<N1>[,<N2>,...]] [<min_height> [<max_height>]]");
+  const char* USAGE_SHOW_TRANSFERS("show_transfers [in|out|all|pending|failed|pool|coinbase|burnt|staked|yield] [index=<N1>[,<N2>,...]] [<min_height> [<max_height>]]");
  const char* USAGE_UNSPENT_OUTPUTS("unspent_outputs [index=<N1>[,<N2>,...]] [<min_amount> [<max_amount>]]");
  const char* USAGE_RESCAN_BC("rescan_bc [hard|soft|keep_ki] [start_height=0]");
  const char* USAGE_SET_TX_NOTE("set_tx_note <txid> [free text note]");
@@ -2349,7 +2349,7 @@ bool simple_wallet::welcome(const std::vector<std::string> &args)
  message_writer() << tr("Flaws in Salvium may be discovered in the future, and attacks may be developed to peek under some");
  message_writer() << tr("of the layers of privacy Salvium provides. Be safe and practice defense in depth.");
  message_writer() << "";
-  message_writer() << tr("Welcome to Salvium and compliant financial privacy. For more information see https://salvium.network");
+  message_writer() << tr("Welcome to Salvium and compliant financial privacy. For more information see https://salvium.io");
  return true;
 }

@@ -3222,7 +3222,7 @@ bool simple_wallet::help(const std::vector<std::string> &args/* = std::vector<st
    message_writer() << tr("\"price_info\" - Display current pricing information for supported assets.");
    message_writer() << tr("\"supply_info\" - Display circulating supply information.");
    message_writer() << tr("\"yield_info\" - Display current stats on Salvium staking / yield.");
-    message_writer() << tr("\"show_transfers [in|out|pending|failed|pool|coinbase|burnt|yield]\" - Show transactions.");
+    message_writer() << tr("\"show_transfers [in|out|pending|failed|pool|coinbase|burnt|staked|yield]\" - Show transactions.");
    message_writer() << tr("\"sweep_all <address>\" - Send whole balance to another wallet.");
    message_writer() << tr("\"seed\" - Show secret 25 words that can be used to recover this wallet.");
    message_writer() << tr("\"refresh\" - Synchronize wallet with the Salvium network.");
@@ -3427,7 +3427,7 @@ simple_wallet::simple_wallet()
  m_cmd_binder.set_handler("donate",
                           boost::bind(&simple_wallet::on_command, this, &simple_wallet::donate, _1),
                           tr(USAGE_DONATE),
-                           tr("Donate <amount> to the development team (donate.salvium.network)."));
+                           tr("Donate <amount> to the development team (donate.salvium.io)."));
  m_cmd_binder.set_handler("sign_transfer",
                           boost::bind(&simple_wallet::on_command, this, &simple_wallet::sign_transfer, _1),
                           tr(USAGE_SIGN_TRANSFER),
@@ -3606,15 +3606,16 @@ simple_wallet::simple_wallet()
                           // Seemingly broken formatting to compensate for the backslash before the quotes.
                           tr("Show the incoming/outgoing transfers within an optional height range.\n\n"
                              "Output format:\n"
-                              "In or Coinbase:    Block Number, \"block\"|\"in\",              Time, Amount,  Transaction Hash, Payment ID, Subaddress Index,                     \"-\", Note\n"
-                              "Out:               Block Number, \"out\",                     Time, Amount*, Transaction Hash, Payment ID, Fee, Destinations, Input addresses**, \"-\", Note\n"
-                              "Pool:                            \"pool\", \"in\",              Time, Amount,  Transaction Hash, Payment Id, Subaddress Index,                     \"-\", Note, Double Spend Note\n"
-                              "Pending or Failed:               \"failed\"|\"pending\", \"out\", Time, Amount*, Transaction Hash, Payment ID, Fee, Input addresses**,               \"-\", Note\n\n"
+                              "In or Coinbase:    Block Number, \"block\"|\"in\",              Time, Amount, Asset Type, Transaction Hash, Payment ID, Subaddress Index,                     \"-\", Note\n"
+                              "Out:               Block Number, \"out\",                     Time, Amount*, Asset Type, Transaction Hash, Payment ID, Fee, Destinations, Input addresses**, \"-\", Note\n"
+                              "Pool:                            \"pool\", \"in\",              Time, Amount, Asset Type, Transaction Hash, Payment Id, Subaddress Index,                     \"-\", Note, Double Spend Note\n"
+                              "Pending or Failed:               \"failed\"|\"pending\", \"out\", Time, Amount*, Transaction Hash, Payment ID, Fee, Input addresses**,               \"-\", Note\n"
+                              "Staked or Burnt:   Block Number, \"out\",                     Time, Amount*, Asset Type, Transaction Hash, Payment ID, Fee, Input addresses**,               \"-\", Note\n\n"
                              "* Excluding change and fee.\n"
                              "** Set of address indices used as inputs in this transfer."));
  m_cmd_binder.set_handler("export_transfers",
                           boost::bind(&simple_wallet::on_command, this, &simple_wallet::export_transfers, _1),
-                           tr("export_transfers [in|out|all|pending|failed|pool|coinbase|burnt|yield] [index=<N1>[,<N2>,...]] [<min_height> [<max_height>]] [output=<filepath>] [option=<with_keys>]"),
+                           tr("export_transfers [in|out|all|pending|failed|pool|coinbase|burnt|staked|yield] [index=<N1>[,<N2>,...]] [<min_height> [<max_height>]] [output=<filepath>] [option=<with_keys>]"),
                           tr("Export to CSV the incoming/outgoing transfers within an optional height range."));
  m_cmd_binder.set_handler("unspent_outputs",
                           boost::bind(&simple_wallet::on_command, this, &simple_wallet::unspent_outputs, _1),
@@ -6591,9 +6592,11 @@ bool simple_wallet::process_ring_members(const std::vector<tools::wallet2::pendi
      ostr
        << tr("\nWarning: Some input keys being spent are from ")
        << (are_keys_from_same_tx ? tr("the same transaction") : tr("blocks that are temporally very close"))
-        << tr(", which can break the anonymity of ring signatures. Make sure this is intentional!");
+        << tr(", which can break the anonymity of ring signatures. Make sure this is intentional!\n")
+        << ENDL;
    }
-    ostr << ENDL;
+    if (verbose)
+      ostr << ENDL;
  }
  return true;
 }
@@ -6962,7 +6965,7 @@ bool simple_wallet::transfer_main(
          fail_msg_writer() << tr("failed to get blockchain height: ") << err;
          return false;
        }
-        unlock_block = bc_height + locked_blocks;
+        unlock_block = locked_blocks;
        ptx_vector = m_wallet->create_transactions_2(dsts, source_asset, dest_asset, cryptonote::transaction_type::TRANSFER, fake_outs_count, unlock_block /* unlock_time */, priority, extra, m_current_subaddress_account, subaddr_indices, subtract_fee_from_outputs);
      break;
      default:
@@ -7092,7 +7095,7 @@ bool simple_wallet::transfer_main(
        if (transfer_type == TransferLocked)
        {
          float days = locked_blocks / 720.0f;
-          prompt << boost::format(tr(".\nThis transaction (including %s change) will unlock on block %llu, in approximately %s days (assuming 2 minutes per block)")) % cryptonote::print_money(change) % ((unsigned long long)unlock_block) % days;
+          prompt << boost::format(tr(".\nThis transaction (including %s change) will unlock in %llu blocks, approximately %s days (assuming 2 minutes per block)")) % cryptonote::print_money(change) % ((unsigned long long)unlock_block) % days;
        }
        if (!process_ring_members(ptx_vector, prompt, m_wallet->print_ring_members()))
          return false;
@@ -7272,7 +7275,7 @@ bool simple_wallet::locked_transfer(const std::vector<std::string> &args_)
    local_args.pop_back();  
  }
  
-  transfer_main(Transfer, source_asset, source_asset, local_args, false);
+  transfer_main(TransferLocked, source_asset, source_asset, local_args, false);
  return true;
 }
 //----------------------------------------------------------------------------------------------------
@@ -7620,8 +7623,10 @@ bool simple_wallet::sweep_main(uint32_t account, uint64_t below, bool locked, co
      if (subaddr_indices.size() > 1)
        prompt << tr("WARNING: Outputs of multiple addresses are being used together, which might potentially compromise your privacy.\n");
    }
+    
    if (!process_ring_members(ptx_vector, prompt, m_wallet->print_ring_members()))
      return true;
+
    if (ptx_vector.size() > 1) {
      prompt << boost::format(tr("Sweeping %s in %llu transactions for a total fee of %s.  Is this okay?")) %
        print_money(total_sent) %
@@ -8370,7 +8375,7 @@ bool simple_wallet::supply_info(const std::vector<std::string> &args) {
    //supply_128 /= COIN;
    uint64_t supply = supply_128.convert_to<uint64_t>();

-    message_writer(console_color_default, false) << boost::format(tr("\t%s\t:\t%d")) % supply_asset.first % print_money(supply);
+    message_writer(console_color_default, false) << boost::format(tr("\t%6s : %21.8d")) % supply_asset.first % print_money(supply);

    /*
    // get price
@@ -8411,22 +8416,40 @@ bool simple_wallet::yield_info(const std::vector<std::string> &args) {
    return false;

  // Scan the entries we have received to gather the state (total yield over period captured)
+  uint64_t total_burnt = 0;
  uint64_t total_yield = 0;
+  uint64_t yield_per_stake = 0;
  for (size_t idx=1; idx<ybi_data.size(); ++idx) {
-    total_yield += ybi_data[idx].slippage_total_this_block;
+    if (ybi_data[idx].locked_coins_tally == 0) {
+      total_burnt += ybi_data[idx].slippage_total_this_block;
+    } else {
+      total_yield += ybi_data[idx].slippage_total_this_block;
+    }
  }

+  // Calculate the yield_per_staked_SAL value
+  if (ybi_data.back().locked_coins_tally > 0) {
+    boost::multiprecision::uint128_t yield_per_stake_128 = ybi_data.back().slippage_total_this_block;
+    yield_per_stake_128 *= COIN;
+    yield_per_stake_128 /= ybi_data.back().locked_coins_tally;
+    yield_per_stake = yield_per_stake_128.convert_to<uint64_t>();
+  }
+  
  // Output the necessary information about yield stats
-  message_writer(console_color_default, false) << boost::format(tr("YIELD INFO:\n\tTotal SAL supply: %d\n\tTotal coins locked: %d\n\tYield accrued over last %s: %d"))
-    % print_money(total_supply_128.convert_to<uint64_t>())
+  message_writer(console_color_default, false) << boost::format(tr("YIELD INFO:\n\tSupply coins burnt over last %s: %d\n\tTotal coins locked: %d\n\tYield accrued over last %s: %d\n\tYield per SAL staked: %d"))
+    % get_human_readable_timespan((ybi_data.size()-1) * DIFFICULTY_TARGET_V2)
+    % print_money(total_burnt)
    % print_money(ybi_data.back().locked_coins_tally)
    % get_human_readable_timespan((ybi_data.size()-1) * DIFFICULTY_TARGET_V2)
-    % print_money(total_yield);
+    % print_money(total_yield)
+    % print_money(yield_per_stake);

  // Now summarise our own YIELD TXs that are yet to amture
  tools::wallet2::transfer_container transfers;
  m_wallet->get_transfers(transfers);
-
+  if (transfers.empty())
+    return true;
+  
  std::map<size_t, size_t> payouts;
  message_writer(console_color_default, false) << boost::format(tr("\nSTAKED FUNDS:"));
  for (size_t idx = transfers.size()-1; idx>0; --idx) {
@@ -8508,7 +8531,7 @@ bool simple_wallet::donate(const std::vector<std::string> &args_)
  if (!payment_id_str.empty())
    local_args.push_back(payment_id_str);
  if (m_wallet->nettype() == cryptonote::MAINNET)
-    message_writer() << (boost::format(tr("Donating %s %s to The Salvium Team (donate.salvium.network or %s).")) % amount_str % cryptonote::get_unit(cryptonote::get_default_decimal_point()) % SALVIUM_DONATION_ADDR).str();
+    message_writer() << (boost::format(tr("Donating %s %s to The Salvium Team (donate.salvium.io or %s).")) % amount_str % cryptonote::get_unit(cryptonote::get_default_decimal_point()) % SALVIUM_DONATION_ADDR).str();
  else
    message_writer() << (boost::format(tr("Donating %s %s to %s.")) % amount_str % cryptonote::get_unit(cryptonote::get_default_decimal_point()) % address_str).str();
  transfer(local_args);
@@ -9444,19 +9467,9 @@ bool simple_wallet::get_transfers(std::vector<std::string>& local_args, std::vec
      if (!unlocked)
      {
        locked_msg = "locked";
-        if (pd.m_unlock_time < CRYPTONOTE_MAX_BLOCK_NUMBER)
-        {
-          uint64_t bh = std::max(pd.m_unlock_time, pd.m_block_height + CRYPTONOTE_DEFAULT_TX_SPENDABLE_AGE);
-          if (bh >= last_block_height)
-            locked_msg = std::to_string(bh - last_block_height) + " blks";
-        }
-        else
-        {
-          const uint64_t adjusted_time = m_wallet->get_daemon_adjusted_time();
-          uint64_t threshold = adjusted_time + (m_wallet->use_fork_rules(2, 0) ? CRYPTONOTE_LOCKED_TX_ALLOWED_DELTA_SECONDS_V2 : CRYPTONOTE_LOCKED_TX_ALLOWED_DELTA_SECONDS_V1);
-          if (threshold < pd.m_unlock_time)
-            locked_msg = get_human_readable_timespan(std::chrono::seconds(pd.m_unlock_time - threshold));
-        }
+        uint64_t bh = pd.m_block_height + std::max(pd.m_unlock_time, (uint64_t)CRYPTONOTE_DEFAULT_TX_SPENDABLE_AGE);
+        if (bh >= last_block_height)
+          locked_msg = std::to_string(bh - last_block_height) + " blks";
      }
      transfers.push_back({
        type,
@@ -9465,7 +9478,7 @@ bool simple_wallet::get_transfers(std::vector<std::string>& local_args, std::vec
        type,
        true,
        pd.m_amount,
-	pd.m_asset_type,
+        pd.m_asset_type,
        pd.m_tx_hash,
        payment_id,
        (pd.m_tx_type == cryptonote::transaction_type::STAKE) ? pd.m_fee : 0,
@@ -9618,7 +9631,7 @@ bool simple_wallet::show_transfers(const std::vector<std::string> &args_)
  std::vector<std::string> local_args = args_;

  if(local_args.size() > 4) {
-    fail_msg_writer() << tr("usage: show_transfers [in|out|all|pending|failed|pool|coinbase] [index=<N1>[,<N2>,...]] [<min_height> [<max_height>]]");
+    fail_msg_writer() << tr("usage: show_transfers [in|out|all|pending|failed|pool|coinbase|burnt|staked|yield] [index=<N1>[,<N2>,...]] [<min_height> [<max_height>]]");
    return true;
  }

@@ -9677,7 +9690,7 @@ bool simple_wallet::export_transfers(const std::vector<std::string>& args_)
  std::vector<std::string> local_args = args_;

  if(local_args.size() > 6) {
-    fail_msg_writer() << tr("usage: export_transfers [in|out|all|pending|failed|pool|coinbase] [index=<N1>[,<N2>,...]] [<min_height> [<max_height>]] [output=<path>] [option=<with_keys>]");
+    fail_msg_writer() << tr("usage: export_transfers [in|out|all|pending|failed|pool|coinbase|burnt|staked|yield] [index=<N1>[,<N2>,...]] [<min_height> [<max_height>]] [output=<path>] [option=<with_keys>]");
    return true;
  }

@@ -1,6 +1,6 @@
-#define DEF_SALVIUM_VERSION_TAG "7f6b8da"
-#define DEF_SALVIUM_VERSION "0.2.8"
-#define DEF_MONERO_VERSION_TAG "@VERSIONTAG@"
+#define DEF_SALVIUM_VERSION_TAG "@VERSIONTAG@"
+#define DEF_SALVIUM_VERSION "0.4.0"
+#define DEF_MONERO_VERSION_TAG "release"
 #define DEF_MONERO_VERSION "0.18.3.3"
 #define DEF_MONERO_RELEASE_NAME "Zero"
 #define DEF_MONERO_VERSION_FULL DEF_SALVIUM_VERSION "-" DEF_SALVIUM_VERSION_TAG ", based on Monero " DEF_MONERO_VERSION "-" DEF_MONERO_VERSION_TAG
@@ -487,7 +487,7 @@ bool message_store::get_signer_index_by_monero_address(const cryptonote::account
      return true;
    }
  }
-  MWARNING("No authorized signer with Monero address " << account_address_to_string(monero_address));
+  MWARNING("No authorized signer with Salvium address " << account_address_to_string(monero_address));
  return false;
 }

@@ -2169,8 +2169,8 @@ void wallet2::scan_output(const cryptonote::transaction &tx, bool miner_tx, cons
    if (!m_encrypt_keys_after_refresh)
    {
      boost::optional<epee::wipeable_string> pwd = m_callback->on_get_password(pool ? "output found in pool" : "output received");
-      THROW_WALLET_EXCEPTION_IF(!pwd, error::password_needed, tr("Password is needed to compute key image for incoming monero"));
-      THROW_WALLET_EXCEPTION_IF(!verify_password(*pwd), error::password_needed, tr("Invalid password: password is needed to compute key image for incoming monero"));
+      THROW_WALLET_EXCEPTION_IF(!pwd, error::password_needed, tr("Password is needed to compute key image for incoming SALs"));
+      THROW_WALLET_EXCEPTION_IF(!verify_password(*pwd), error::password_needed, tr("Invalid password: password is needed to compute key image for incoming SALs"));
      m_encrypt_keys_after_refresh.reset(new wallet_keys_unlocker(*this, m_ask_password == AskPasswordToDecrypt && !m_unattended && !m_watch_only, *pwd));
    }
  }
@@ -2223,6 +2223,9 @@ void wallet2::scan_output(const cryptonote::transaction &tx, bool miner_tx, cons
  {
    tx_scan_info.money_transfered = tools::decodeRct(tx.rct_signatures, tx_scan_info.received->derivation, i, tx_scan_info.mask, m_account.get_device());
  }
+  // SRCG: The following "if" block is commented out for a GOOD REASON...
+  // 1. Monero doesn't care about 0 amounts, because they don't have a value or purpose.
+  // 2. Salvium NEEDS to care about 0 amounts, because they are the CHANGE for a TX, and we need the CHANGE to accept RETURN_PAYMENTs.
  /*
  if (tx_scan_info.money_transfered == 0)
  {
@@ -2231,6 +2234,9 @@ void wallet2::scan_output(const cryptonote::transaction &tx, bool miner_tx, cons
    return;
  }
  */
+  // Populate the unlock_time
+  THROW_WALLET_EXCEPTION_IF(!cryptonote::get_output_unlock_time(tx.vout[i], tx_scan_info.unlock_time), error::wallet_internal_error, "failed to get output unlock_time");
+  
  outs.push_back(i);
  THROW_WALLET_EXCEPTION_IF(tx_money_got_in_outs[tx_scan_info.received->index][tx_scan_info.asset_type] >= std::numeric_limits<uint64_t>::max() - tx_scan_info.money_transfered,
      error::wallet_internal_error, "Overflow in received amounts");
@@ -2323,10 +2329,10 @@ bool wallet2::get_pricing_record(oracle::pricing_record& pr, const uint64_t heig
 bool wallet2::get_circulating_supply(std::vector<std::pair<std::string, std::string>> &amounts)
 {
  // Issue an RPC call to get the block header (and thus the pricing record) at the specified height
-  cryptonote::COMMAND_RPC_GET_CIRCULATING_SUPPLY::request req = AUTO_VAL_INIT(req);
-  cryptonote::COMMAND_RPC_GET_CIRCULATING_SUPPLY::response res = AUTO_VAL_INIT(res);
+  cryptonote::COMMAND_RPC_GET_SUPPLY_INFO::request req = AUTO_VAL_INIT(req);
+  cryptonote::COMMAND_RPC_GET_SUPPLY_INFO::response res = AUTO_VAL_INIT(res);
  m_daemon_rpc_mutex.lock();
-  bool r = invoke_http_json_rpc("/json_rpc", "get_circulating_supply", req, res, rpc_timeout);
+  bool r = invoke_http_json_rpc("/json_rpc", "get_supply_info", req, res, rpc_timeout);
  m_daemon_rpc_mutex.unlock();
  if (r && res.status == CORE_RPC_STATUS_OK)
  {
@@ -2338,7 +2344,7 @@ bool wallet2::get_circulating_supply(std::vector<std::pair<std::string, std::str
  }
  else
  {
-    MERROR("Failed to retrieve circulating supply from daemon");
+    MERROR("Failed to retrieve supply info from daemon");
    return false;
  }
 }
@@ -2349,6 +2355,7 @@ bool wallet2::get_yield_info(std::vector<cryptonote::yield_block_info>& ybi_data
  cryptonote::COMMAND_RPC_GET_YIELD_INFO::request req = AUTO_VAL_INIT(req);
  cryptonote::COMMAND_RPC_GET_YIELD_INFO::response res = AUTO_VAL_INIT(res);
  m_daemon_rpc_mutex.lock();
+  req.include_raw_data = true;
  bool r = invoke_http_json_rpc("/json_rpc", "get_yield_info", req, res, rpc_timeout);
  m_daemon_rpc_mutex.unlock();
  if (r && res.status == CORE_RPC_STATUS_OK)
@@ -2381,8 +2388,10 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
  if (!miner_tx && !pool)
    process_unconfirmed(txid, tx, height);

-  std::string source_asset = tx.source_asset_type;
-  std::string dest_asset = tx.destination_asset_type;
+  std::string source_asset =
+    (tx.type == cryptonote::transaction_type::MINER) ? "SAL" :
+    (tx.type == cryptonote::transaction_type::PROTOCOL) ? "SAL" :
+    tx.source_asset_type;
  
  // per receiving subaddress index
  std::unordered_map<cryptonote::subaddress_index, std::map<std::string, uint64_t>> tx_money_got_in_outs;
@@ -2406,7 +2415,7 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
  size_t pk_index = 0;
  std::vector<tx_scan_info_t> tx_scan_info(tx.vout.size());
  std::deque<bool> output_found(tx.vout.size(), false);
-  uint64_t total_received_1 = 0;
+  std::map<std::string, uint64_t> total_received_1;
  uint64_t td_origin_idx = ((uint64_t)-1);
  while (!tx.vout.empty())
  {
@@ -2542,12 +2551,6 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
        bool ok = m_account.get_device().derive_subaddress_public_key(output_public_key, derivation, i, pk_change);
        THROW_WALLET_EXCEPTION_IF(!ok, error::wallet_internal_error, "Failed to derive subaddress public key for TRANSFER TX");

-        // Find the TX public key for P_change
-        //auto search = m_salvium_txs.find(pk_change);
-        //if (search != m_salvium_txs.end()) {
-          // Store the origin index for the TX - this is needed when we want to SPEND the returned funds
-          
-	
        check_acc_out_precomp_once(tx.vout[i], derivation, additional_derivations, i, is_out_data_ptr, tx_scan_info[i], output_found[i]);
        THROW_WALLET_EXCEPTION_IF(tx_scan_info[i].error, error::acc_outs_lookup_error, tx, tx_pub_key, m_account.get_keys());
        if (tx_scan_info[i].received)
@@ -2563,6 +2566,19 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote

            // Copy the origin TD
            td_origin_idx = tx_scan_info[i].origin_idx;
+
+            if (tx.type == cryptonote::transaction_type::PROTOCOL) {
+              
+              THROW_WALLET_EXCEPTION_IF(td_origin_idx >= get_num_transfer_details(), error::wallet_internal_error, "cannot locate protocol TX origin in m_transfers");
+              const transfer_details& td_origin = get_transfer_details(td_origin_idx);
+              THROW_WALLET_EXCEPTION_IF(td_origin.m_tx.type != cryptonote::transaction_type::STAKE, error::wallet_internal_error, "incorrect TX type for protocol_tx origin in m_transfers");
+              
+              // Get the output key for the change entry
+              crypto::public_key pk_locked_coins = crypto::null_pkey;
+              THROW_WALLET_EXCEPTION_IF(!get_output_public_key(td_origin.m_tx.vout[td_origin.m_internal_output_index], pk_locked_coins), error::wallet_internal_error, "Failed to get output public key for locked coins");
+              // At this point, we need to clear the "locked coins" count, because otherwise we will be counting yield stakes twice in our balance
+              THROW_WALLET_EXCEPTION_IF(!m_locked_coins.erase(pk_locked_coins), error::wallet_internal_error, "Failed to remove protocol_tx entry from m_locked_coins");
+            }
          }
        }
      }
@@ -2671,7 +2687,11 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
            if (!ignore_callbacks && 0 != m_callback)
              m_callback->on_money_received(height, txid, tx, td.m_amount, td.asset_type, 0, td.m_subaddr_index, spends_one_of_ours(tx), td.m_tx.unlock_time, td.m_td_origin_idx);
          }
-          total_received_1 += amount;
+          std::string asset_type = tx_scan_info[o].asset_type;
+          if (total_received_1.count(asset_type))
+            total_received_1[asset_type] += amount;
+          else 
+            total_received_1[asset_type] = amount;
          notify = true;

          if (tx.type == cryptonote::transaction_type::CONVERT || tx.type == cryptonote::transaction_type::STAKE) {
@@ -2690,13 +2710,15 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
            if (tx.type == cryptonote::transaction_type::STAKE) {
              // Additionally, with YIELD TXs, we need to update our "balance staked" subtotal, because otherwise our balance is out by the staked coins until they mature!
              // SRCG: must remember to deduct the number of staked coins when they mature!!
-              LOG_ERROR("***** STAKED COINS : " << tx.amount_burnt << " *****");
+              LOG_PRINT_L1("***** STAKED COINS : " << tx.amount_burnt << " *****");
              m_locked_coins.insert({P_change, {0, tx.amount_burnt}});
            }
            
          } else if (tx.type == cryptonote::transaction_type::TRANSFER) {
+
+            // We might store garbage entries here occasionally, but they shouldn't impact performance significantly
            crypto::public_key P_change = crypto::null_pkey;
-            size_t change_idx = m_transfers.back().m_internal_output_index;
+            size_t change_idx = o;
            THROW_WALLET_EXCEPTION_IF(!cryptonote::get_output_public_key(tx.vout[change_idx], P_change), error::wallet_internal_error, "Failed to get output public key");
            m_subaddresses[P_change] = {0,0};
            m_salvium_txs.insert({P_change, m_transfers.size()-1});
@@ -2782,7 +2804,11 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
            if (!ignore_callbacks && 0 != m_callback)
              m_callback->on_money_received(height, txid, tx, td.m_amount, td.asset_type, burnt, td.m_subaddr_index, spends_one_of_ours(tx), td.m_tx.unlock_time, td.m_td_origin_idx);
          }
-          total_received_1 += extra_amount;
+          std::string asset_type = m_transfers.back().asset_type;
+          if (total_received_1.count(asset_type))
+            total_received_1[asset_type] += extra_amount;
+          else 
+            total_received_1[asset_type] = extra_amount;
          notify = true;
        }
      }
@@ -2967,51 +2993,84 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
      }
    }

-    uint64_t total_received_2 = sub_change;
+    std::map<std::string, uint64_t> total_received_2;
    for (auto& i : tx_money_got_in_outs)
-      total_received_2 += i.second[source_asset];
+      for (auto& asset: i.second)
+        total_received_2[asset.first] += asset.second;

    // only for regular transfers
-    if (source_asset == dest_asset && !miner_tx) {
-      if (total_received_1 != total_received_2)
-      {
-        const el::Level level = el::Level::Warning;
-        MCLOG_RED(level, "global", "**********************************************************************");
-        MCLOG_RED(level, "global", "Consistency failure in amounts received");
-        MCLOG_RED(level, "global", "Check transaction " << txid);
-        MCLOG_RED(level, "global", "**********************************************************************");
-        exit(1);
-        return;
+    if (!miner_tx) {
+      for (auto& asset: total_received_1) {
+        if (asset.second != total_received_2[asset.first]) {
+          //if (source_asset == dest_asset && !miner_tx) {
+          //if (total_received_1 != total_received_2)
+          //{
+          const el::Level level = el::Level::Warning;
+          MCLOG_RED(level, "global", "**********************************************************************");
+          MCLOG_RED(level, "global", "Consistency failure in amounts received");
+          MCLOG_RED(level, "global", "Check transaction " << txid);
+          MCLOG_RED(level, "global", "**********************************************************************");
+          exit(1);
+          return;
+        }
      }
    }

    bool all_same = true;
-    for (auto& i : tx_money_got_in_outs)
-    {
-      payment_details payment;
-      payment.m_tx_hash      = txid;
-      payment.m_fee          = fee;
+    std::vector<payment_details> temp_payments;
+    for (auto& tsi : tx_scan_info) {
+      if (!tsi.received) continue;
+      cryptonote::subaddress_index si = tsi.received->index;
+      bool updated_payment = false;
+      for (auto& payment : temp_payments) {
+        if (payment.m_subaddr_index == si && payment.m_unlock_time == tsi.unlock_time) {
+          // Add to existing payment
+          payment.m_amount += tsi.amount;
+          payment.m_amounts.push_back(tsi.amount);
+          updated_payment = true;
+        }
+        if (updated_payment) break;
+      }
+      if (updated_payment) continue;
+      
+      // Create a new payment
+      temp_payments.push_back(payment_details{});
+      payment_details& payment = temp_payments.back();
+      payment.m_tx_hash       = txid;
+      payment.m_fee           = fee;
      // SRCG - figure out what this needs to be (pretty sure we should never get here with CONVERT!)
-      payment.m_amount       = source_asset == dest_asset ? i.second[dest_asset] : tx.amount_burnt;
-      payment.m_asset_type   = (tx.type == cryptonote::transaction_type::PROTOCOL) ? "SAL" : dest_asset;
-      payment.m_amounts      = tx_amounts_individual_outs[i.first];
-      payment.m_block_height = height;
-      payment.m_unlock_time  = tx.unlock_time; // SRCG: this is incorrect - work out which vout entry it is and query that
-      payment.m_timestamp    = ts;
-      payment.m_coinbase     = miner_tx;
-      payment.m_subaddr_index = i.first;
-      if (tx.type == cryptonote::transaction_type::PROTOCOL) {
+      payment.m_amount        = tsi.amount;
+      payment.m_asset_type    = tsi.asset_type;
+      payment.m_amounts.push_back(tsi.amount);
+      payment.m_block_height  = height;
+      payment.m_unlock_time   = tsi.unlock_time;
+      payment.m_timestamp     = ts;
+      payment.m_coinbase      = miner_tx;
+      payment.m_subaddr_index = si;
+      if (tx.type == cryptonote::transaction_type::MINER) {
+
+        payment.m_unlock_time = CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW; // All protocol_tx payments are coinbase
+        payment.m_tx_type     = cryptonote::transaction_type::MINER;
+          
+      } else if (tx.type == cryptonote::transaction_type::PROTOCOL) {
+
+        payment.m_unlock_time = CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW; // All protocol_tx payments are coinbase
        if (td_origin_idx != ((uint64_t)-1)) {
          // Get the origin TD information
-          payment.m_amount   = payment.m_amounts.empty() ? 0 : payment.m_amounts[0];
-          payment.m_tx_type  = m_transfers[td_origin_idx].m_tx.type;
-          payment.m_fee      = m_transfers[td_origin_idx].m_tx.amount_burnt;
+          payment.m_amount    = payment.m_amounts.empty() ? 0 : payment.m_amounts[0];
+          payment.m_tx_type   = m_transfers[td_origin_idx].m_tx.type;
+          payment.m_fee       = m_transfers[td_origin_idx].m_tx.amount_burnt;
        } else {
          assert(false);
        }
+          
      } else {
-        payment.m_tx_type      = tx.type;
+        payment.m_tx_type     = tx.type;
      }
+    }
+
+    // Now iterate over the temp_payment entries
+    for (auto& payment : temp_payments) {
      if (pool) {
        if (emplace_or_replace(m_unconfirmed_payments, payment_id, pool_payment_details{payment, double_spend_seen}))
          all_same = false;
@@ -3022,7 +3081,6 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
        m_payments.emplace(payment_id, payment);
      LOG_PRINT_L2("Payment found in " << (pool ? "pool" : "block") << ": " << payment_id << " / " << payment.m_tx_hash << " / " << payment.m_amount);
    }
-
    // if it's a pool tx and we already had it, don't notify again
    if (pool && all_same)
      notify = false;
@@ -6863,14 +6921,16 @@ std::map<uint32_t, std::pair<uint64_t, std::pair<uint64_t, uint64_t>>> wallet2::
      }
      else
      {
-        uint64_t unlock_height = td.m_block_height + std::max<uint64_t>(CRYPTONOTE_DEFAULT_TX_SPENDABLE_AGE, CRYPTONOTE_LOCKED_TX_ALLOWED_DELTA_BLOCKS);
-        if (td.m_tx.unlock_time < CRYPTONOTE_MAX_BLOCK_NUMBER && td.m_tx.unlock_time > unlock_height)
-          unlock_height = td.m_tx.unlock_time;
-        if (td.m_tx.type == cryptonote::transaction_type::MINER)
+        uint64_t unlock_height = 0;
+        if (td.m_tx.type == cryptonote::transaction_type::MINER || td.m_tx.type == cryptonote::transaction_type::PROTOCOL)
          unlock_height = td.m_block_height + CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW;
-        uint64_t unlock_time = td.m_tx.unlock_time >= CRYPTONOTE_MAX_BLOCK_NUMBER ? td.m_tx.unlock_time : 0;
-        blocks_to_unlock = unlock_height > blockchain_height ? unlock_height - blockchain_height : 0;
-        time_to_unlock = unlock_time > now ? unlock_time - now : 0;
+        else {
+          uint64_t unlock_blocks = 0;
+          THROW_WALLET_EXCEPTION_IF(!cryptonote::get_output_unlock_time(td.m_tx.vout[td.m_internal_output_index], unlock_blocks), error::wallet_internal_error, "failed to get unlock_time");
+          unlock_height = td.m_block_height + ((unlock_blocks > CRYPTONOTE_DEFAULT_TX_SPENDABLE_AGE) ? unlock_blocks : CRYPTONOTE_DEFAULT_TX_SPENDABLE_AGE);
+        }
+        blocks_to_unlock = (unlock_height > blockchain_height) ? unlock_height - blockchain_height : 0;
+        time_to_unlock = 0;
        amount = 0;
      }
      auto found = amount_per_subaddr.find(td.m_subaddr_index.minor);
@@ -14900,7 +14960,7 @@ mms::multisig_wallet_state wallet2::get_multisig_wallet_state() const
  state.num_transfer_details = m_transfers.size();
  if (state.multisig)
  {
-    THROW_WALLET_EXCEPTION_IF(!m_original_keys_available, error::wallet_internal_error, "MMS use not possible because own original Monero address not available");
+    THROW_WALLET_EXCEPTION_IF(!m_original_keys_available, error::wallet_internal_error, "MMS use not possible because own original Salvium address not available");
    state.address = m_original_address;
    state.view_secret_key = m_original_view_secret_key;
  }
@@ -320,12 +320,13 @@ private:
      rct::key mask;
      uint64_t amount;
      std::string asset_type;
+      uint64_t unlock_time;
      uint64_t money_transfered;
      uint64_t origin_idx;
      bool error;
      boost::optional<cryptonote::subaddress_receive_info> received;

-      tx_scan_info_t(): amount(0), asset_type(""), money_transfered(0), origin_idx((uint64_t)-1), error(true) {}
+      tx_scan_info_t(): amount(0), asset_type(""), unlock_time(0), money_transfered(0), origin_idx((uint64_t)-1), error(true) {}
    };

    struct transfer_details
@@ -149,8 +149,7 @@ namespace wallet_args
      if (command_line::get_arg(vm, command_line::arg_help))
      {
        Print(print) << "Salvium '" << MONERO_RELEASE_NAME << "' (v" << MONERO_VERSION_FULL << ")" << ENDL;
-        Print(print) << wallet_args::tr("This is the command line monero wallet. It needs to connect to a monero\n"
-												  "daemon to work correctly.") << ENDL;
+        Print(print) << wallet_args::tr("This is the command line Salvium wallet. It needs to connect to a Salvium daemon to work correctly.") << ENDL;
        Print(print) << wallet_args::tr("Usage:") << ENDL << "  " << usage;
        Print(print) << desc_all;
        should_terminate = true;
@@ -153,15 +153,7 @@ bool wallet2::search_for_rpc_payment(uint64_t credits_target, uint32_t n_threads
      tpool.submit(&waiter, [&, i] {
        *(uint32_t*)(hashing_blob.data() + 39) = SWAP32LE(local_nonce-i);
        const uint8_t major_version = hashing_blob[0];
-        if (major_version >= RX_BLOCK_VERSION)
-        {
-          crypto::rx_slow_hash(seed_hash.data, hashing_blob.data(), hashing_blob.size(), hash[i].data);
-        }
-        else
-        {
-          int cn_variant = hashing_blob[0] >= 7 ? hashing_blob[0] - 6 : 0;
-          crypto::cn_slow_hash(hashing_blob.data(), hashing_blob.size(), hash[i], cn_variant, height);
-        }
+        crypto::rx_slow_hash(seed_hash.data, hashing_blob.data(), hashing_blob.size(), hash[i].data);
      });
    }
    waiter.wait();
@@ -320,7 +320,7 @@ namespace tools
    {
      MINFO("The daemon is not set up to background mine.");
      MINFO("With background mining enabled, the daemon will mine when idle and not on battery.");
-      MINFO("Enabling this supports the network you are using, and makes you eligible for receiving new monero");
+      MINFO("Enabling this supports the network you are using, and makes you eligible for receiving new SALs");
      MINFO("Set setup-background-mining to 1 in salvium-wallet-cli to change.");
      return;
    }
@@ -358,6 +358,7 @@ namespace tools
    entry.timestamp = pd.m_timestamp;
    entry.amount = pd.m_amount;
    entry.amounts = pd.m_amounts;
+    entry.asset_type = pd.m_asset_type;
    entry.unlock_time = pd.m_unlock_time;
    entry.locked = !m_wallet->is_transfer_unlocked(pd.m_unlock_time, pd.m_block_height);
    entry.fee = pd.m_fee;
@@ -473,7 +474,7 @@ namespace tools
        balance_info.balance = req.all_accounts ? m_wallet->balance_all(req.strict, asset) : m_wallet->balance(req.account_index, asset, req.strict);
        if (!balance_info.balance)
          continue;
-        balance_info.unlocked_balance = req.all_accounts ? m_wallet->unlocked_balance_all(req.strict, asset, &balance_info.blocks_to_unlock, &balance_info.time_to_unlock) : m_wallet->unlocked_balance(req.account_index, "XHV", req.strict, &balance_info.blocks_to_unlock, &balance_info.time_to_unlock);
+        balance_info.unlocked_balance = req.all_accounts ? m_wallet->unlocked_balance_all(req.strict, asset, &balance_info.blocks_to_unlock, &balance_info.time_to_unlock) : m_wallet->unlocked_balance(req.account_index, asset, req.strict, &balance_info.blocks_to_unlock, &balance_info.time_to_unlock);
        balance_info.multisig_import_needed = m_wallet->multisig() && m_wallet->has_multisig_partial_key_images();
        std::map<uint32_t, std::map<uint32_t, uint64_t>> balance_per_subaddress_per_account;
        std::map<uint32_t, std::map<uint32_t, std::pair<uint64_t, std::pair<uint64_t, uint64_t>>>> unlocked_balance_per_subaddress_per_account;
@@ -914,7 +915,7 @@ namespace tools
          }
          if (addresses.empty())
          {
-            er.message = std::string("No Monero address found at ") + url;
+            er.message = std::string("No Salvium address found at ") + url;
            return {};
          }
          return addresses[0];
@@ -2223,7 +2224,7 @@ namespace tools
        }
        if (addresses.empty())
        {
-          er.message = std::string("No Monero address found at ") + url;
+          er.message = std::string("No Salvium address found at ") + url;
          return {};
        }
        return addresses[0];
@@ -3041,7 +3042,7 @@ namespace tools
        }
        if (addresses.empty())
        {
-          er.message = std::string("No Monero address found at ") + url;
+          er.message = std::string("No Salvium address found at ") + url;
          return {};
        }
        return addresses[0];
@@ -3095,7 +3096,7 @@ namespace tools
          }
          if (addresses.empty())
          {
-            er.message = std::string("No Monero address found at ") + url;
+            er.message = std::string("No Salvium address found at ") + url;
            return {};
          }
          return addresses[0];
@@ -4403,7 +4404,7 @@ namespace tools
            }
            if (addresses.empty())
            {
-              er.message = std::string("No Monero address found at ") + url;
+              er.message = std::string("No Salvium address found at ") + url;
              return {};
            }
            address = addresses[0];
@@ -4780,7 +4781,7 @@ int main(int argc, char** argv) {
  std::tie(vm, should_terminate) = wallet_args::main(
    argc, argv,
    "salvium-wallet-rpc [--wallet-file=<file>|--generate-from-json=<file>|--wallet-dir=<directory>] [--rpc-bind-port=<port>]",
-    tools::wallet_rpc_server::tr("This is the RPC monero wallet. It needs to connect to a monero\ndaemon to work correctly."),
+    tools::wallet_rpc_server::tr("This is the RPC Salvium wallet. It needs to connect to a Salvium daemon to work correctly."),
    desc_params,
    po::positional_options_description(),
    [](const std::string &s, bool emphasis){ tools::scoped_message_writer(emphasis ? epee::console_color_white : epee::console_color_default, true) << s; },
@@ -1439,6 +1439,7 @@ namespace wallet_rpc
    uint64_t amount;
    amounts_container amounts;
    uint64_t fee;
+    std::string asset_type;
    std::string note;
    std::list<transfer_destination> destinations;
    std::string type;
@@ -1460,6 +1461,7 @@ namespace wallet_rpc
      KV_SERIALIZE(amounts);
      KV_SERIALIZE(fee);
      KV_SERIALIZE(note);
+      KV_SERIALIZE(asset_type);
      KV_SERIALIZE(destinations);
      KV_SERIALIZE(type);
      KV_SERIALIZE(unlock_time)
Author	SHA1	Message	Date
Some Random Crypto Guy	8d5018ea0a	Updated README.md links; fixed pool segfault; tagged new version	2024-07-04 15:40:13 +01:00
Some Random Crypto Guy	c6a6ae724a	Merge branch 'develop'	2024-07-04 10:53:44 +01:00
Some Random Crypto Guy	a743288940	added checkpoints to mainnet for premine and early chain; removed extraneous logging; updated README; bumped version to 0.4.0	2024-07-04 09:54:26 +01:00
Some Random Crypto Guy	d91729268f	fixed output of split TXs with multiple blank lines	2024-07-03 12:22:50 +01:00
Some Random Crypto Guy	1c3d026972	fixed problem with RETURN_PAYMENT on SWEEP_ALL TX outputs; bumped version	2024-07-03 11:17:53 +01:00
Some Random Crypto Guy	847db19867	various fixes for show_transfers, locked_transfer command, blocking of invalid TXs	2024-07-02 21:00:29 +01:00
Some Random Crypto Guy	0663a5ead7	fixed support for XMRIG mining RandomX; updated genesis_tx for testnet to support RandomX; bumped version	2024-06-28 13:32:01 +01:00
Some Random Crypto Guy	7ad904a9ae	fixed output type checking for all HF versions; bumped TESTNET version; bumped version	2024-06-24 17:02:19 +01:00
Some Random Crypto Guy	12cf6be402	Merge branch 'main' into develop	2024-06-24 10:10:54 +01:00
Some Random Crypto Guy	292845d721	changed some errant monero strings to salvium	2024-06-24 10:10:13 +01:00
Some Random Crypto Guy	9bc0ccc14d	bumped version	2024-06-23 14:43:38 +01:00
Some Random Crypto Guy	c20ab30963	fixed error when popping blocks containing multiple STAKE TXs; fixed 'version' command in daemon; bumped version number	2024-06-23 08:56:59 +01:00
Some Random Crypto Guy	3e012bc1fb	fixed segfault in clean wallet when calling yield_info	2024-06-22 20:34:40 +01:00
Some Random Crypto Guy	f07d3942e1	fixed stake returned wallet balance; updated yield_info and supply_info commands	2024-06-22 19:40:19 +01:00
Neil Coggins	b93cf3a2d0	bumped chain version; updated premine wallet for testnet	2024-06-21 14:16:20 +01:00
Some Random Crypto Guy	9ce266cea2	changes to some URLs to .io domain	2024-06-21 12:58:14 +01:00
Some Random Crypto Guy	193a22d55c	fixed circulating supply calculation; more rebranding; bumped version number to v0.3.0	2024-06-20 12:02:43 +01:00
Some Random Crypto Guy	2f08b2fe2e	Fixed bug in handling of yield payouts	2024-06-18 23:48:45 +01:00
Some Random Crypto Guy	6404d34e33	added K-anonymity helper functions	2024-06-18 23:47:00 +01:00
Some Random Crypto Guy	f41c20ee7c	updated ringct function libraries; fixed build issue with blockchain_utilities	2024-06-18 23:16:45 +01:00
Some Random Crypto Guy	7bb90f57d4	updated external modules	2024-06-18 21:31:00 +01:00