updated fast sync checkpoints; bumped version for BETA1

simplified blockchain height estimation, which should fix wallet restore height issue
updated seed node IP addresses + port numbers
2024-08-12 11:27:30 +01:00 · 2024-08-12 09:50:14 +01:00 · 2024-08-12 09:49:32 +01:00 · 2024-08-09 21:37:53 +01:00 · 2024-08-09 20:51:13 +01:00 · 2024-08-09 16:03:18 +01:00
41 changed files with 1389 additions and 292 deletions
@@ -41,26 +41,26 @@ RUN set -ex && \
    rm -rf /var/lib/apt
 COPY --from=builder /src/build/x86_64-linux-gnu/release/bin /usr/local/bin/

-# Create monero user
-RUN adduser --system --group --disabled-password monero && \
-	mkdir -p /wallet /home/monero/.bitmonero && \
-	chown -R monero:monero /home/monero/.bitmonero && \
-	chown -R monero:monero /wallet
+# Create salvium user
+RUN adduser --system --group --disabled-password salvium && \
+	mkdir -p /wallet /home/salvium/.salvium && \
+	chown -R salvium:salvium /home/salvium/.salvium && \
+	chown -R salvium:salvium /wallet

 # Contains the blockchain
-VOLUME /home/monero/.bitmonero
+VOLUME /home/salvium/.salvium

 # Generate your wallet via accessing the container and run:
 # cd /wallet
-# monero-wallet-cli
+# salvium-wallet-cli
 VOLUME /wallet

-EXPOSE 18080
-EXPOSE 18081
+EXPOSE 19080
+EXPOSE 19081

-# switch to user monero
-USER monero
+# switch to user salvium
+USER salvium

-ENTRYPOINT ["monerod"]
-CMD ["--p2p-bind-ip=0.0.0.0", "--p2p-bind-port=18080", "--rpc-bind-ip=0.0.0.0", "--rpc-bind-port=18081", "--non-interactive", "--confirm-external-bind"]
+ENTRYPOINT ["salviumd"]
+CMD ["--p2p-bind-ip=0.0.0.0", "--p2p-bind-port=19080", "--rpc-bind-ip=0.0.0.0", "--rpc-bind-port=19081", "--non-interactive", "--confirm-external-bind"]

@@ -1 +1,647 @@
-# Welcome to Salvium
+# Salvium Zero v0.4.1
+
+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 v0.4.1
+    ```
+
+* 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. 'v0.4.1'. If you don't care about the version and just want binaries from master, skip this step:
+
+    ```bash
+    git checkout v0.4.1
+    ```
+
+* 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.
@@ -1,4 +1,4 @@
-mingw32_CFLAGS=-pipe
+mingw32_CFLAGS=-pipe -pthread
 mingw32_CXXFLAGS=$(mingw32_CFLAGS)
 mingw32_ARFLAGS=cr

@@ -5,7 +5,7 @@ $(package)_file_name=$(package)-$($(package)_version).tar.gz
 $(package)_sha256_hash=6653ef5910f17954861fe72332e68b03ca6e4d9c7160eb3a8de5a5a913bfab43

 define $(package)_set_vars
-  $(package)_config_opts=--without-documentation --disable-shared --without-libsodium --disable-curve
+  $(package)_config_opts=--without-documentation --disable-shared --without-libsodium --disable-curve --with-cv-impl=pthread
  $(package)_config_opts_linux=--with-pic
  $(package)_config_opts_freebsd=--with-pic
  $(package)_cxxflags=-std=c++11
@@ -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)));
@@ -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;
  }

@@ -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);

@@ -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                         8
+#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";
@@ -337,7 +337,7 @@ 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 = "020001ff000180c0d0c7bbbff60302800b6eb882218e901c1c36bce474224456d82226260226d252459dfbadf186f70353414c3c00000000000000210171af115cca70fdcfdac362854ed9de472e242c8be5a3684e8a809d54f5dbdb18010000";
+    std::string const GENESIS_TX = "020001ff000180c0d0c7bbbff60302838f76f69b70bb0d0f1961a12f6082a033d22285c07d4f12ec93c28197ae2a600353414c3c2101009e8b0abce686c417a1b1344eb7337176bdca90cc928b0facec8a9516190645010000";
    uint32_t const GENESIS_NONCE = 10001;

    const uint64_t STAKE_LOCK_PERIOD = 20;
@@ -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;
@@ -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[] = "7f60b4980ea16b32e3f9fc1959d9d4116ba91f2b067bd70b3e21c44520096d14";
 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  = {
@@ -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;
@@ -1878,7 +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
@@ -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;

@@ -401,7 +401,7 @@ namespace cryptonote
    int64_t diff = static_cast<int64_t>(hshd.current_height) - static_cast<int64_t>(m_core.get_current_blockchain_height());
    uint64_t abs_diff = std::abs(diff);
    uint64_t max_block_height = std::max(hshd.current_height,m_core.get_current_blockchain_height());
-    uint64_t last_block_v1 = m_core.get_nettype() == TESTNET ? 624633 : m_core.get_nettype() == MAINNET ? 1009826 : (uint64_t)-1;
+    uint64_t last_block_v1 = 0;//m_core.get_nettype() == TESTNET ? 624633 : m_core.get_nettype() == MAINNET ? 1009826 : (uint64_t)-1;
    uint64_t diff_v2 = max_block_height > last_block_v1 ? std::min(abs_diff, max_block_height - last_block_v1) : 0;
    MCLOG(is_inital ? el::Level::Info : el::Level::Debug, "global", el::Color::Yellow, context <<  "Sync data returned a new top block candidate: " << m_core.get_current_blockchain_height() << " -> " << hshd.current_height
      << " [Your node is " << abs_diff << " blocks (" << tools::get_human_readable_timespan((abs_diff - diff_v2) * DIFFICULTY_TARGET_V1 + diff_v2 * DIFFICULTY_TARGET_V2) << ") "
@@ -52,6 +52,7 @@ namespace cryptonote
    CONVERT = 4,
    BURN = 5,
    STAKE = 6,
-    RETURN = 7
+    RETURN = 7,
+    MAX = 7
  };
 }
@@ -299,10 +299,9 @@ namespace nodetool

  private:
    const std::vector<std::string> m_seed_nodes_list =
-    { "seeds.moneroseeds.se"
-    , "seeds.moneroseeds.ae.org"
-    , "seeds.moneroseeds.ch"
-    , "seeds.moneroseeds.li"
+    { "seed01.salvium.io"
+    , "seed02.salvium.io"
+    , "seed03.salvium.io"
    };

    bool islimitup=false;
@@ -705,32 +705,24 @@ namespace nodetool
    std::set<std::string> full_addrs;
    if (m_nettype == cryptonote::TESTNET)
    {
-      full_addrs.insert("176.9.0.187:28080");
-      full_addrs.insert("88.99.173.38:28080");
-      full_addrs.insert("51.79.173.165:28080");
-      full_addrs.insert("192.99.8.110:28080");
-      full_addrs.insert("37.187.74.171:28080");
+      full_addrs.insert("152.42.130.46:29080");
+      full_addrs.insert("45.55.138.87:29080");
+      full_addrs.insert("209.97.164.15:29080");
    }
    else if (m_nettype == cryptonote::STAGENET)
    {
-      full_addrs.insert("176.9.0.187:38080");
-      full_addrs.insert("88.99.173.38:38080");
-      full_addrs.insert("51.79.173.165:38080");
-      full_addrs.insert("192.99.8.110:38080");
-      full_addrs.insert("37.187.74.171:38080");
+      full_addrs.insert("152.42.130.46:39080");
+      full_addrs.insert("45.55.138.87:39080");
+      full_addrs.insert("209.97.164.15:39080");
    }
    else if (m_nettype == cryptonote::FAKECHAIN)
    {
    }
    else
    {
-      full_addrs.insert("176.9.0.187:18080");
-      full_addrs.insert("88.198.163.90:18080");
-      full_addrs.insert("66.85.74.134:18080");
-      full_addrs.insert("88.99.173.38:18080");
-      full_addrs.insert("51.79.173.165:18080");
-      full_addrs.insert("192.99.8.110:18080");
-      full_addrs.insert("37.187.74.171:18080");
+      full_addrs.insert("152.42.130.46:19080");
+      full_addrs.insert("45.55.138.87:19080");
+      full_addrs.insert("209.97.164.15:19080");
    }
    return full_addrs;
  }
@@ -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");
@@ -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]");
@@ -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.");
@@ -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) %
@@ -8439,7 +8444,7 @@ bool simple_wallet::yield_info(const std::vector<std::string> &args) {
    % print_money(total_yield)
    % print_money(yield_per_stake);

-  // Now summarise our own YIELD TXs that are yet to amture
+  // Now summarise our own YIELD TXs that are yet to mature
  tools::wallet2::transfer_container transfers;
  m_wallet->get_transfers(transfers);
  if (transfers.empty())
@@ -9462,19 +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,
@@ -9483,7 +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,
@@ -9636,7 +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;
  }

@@ -9695,7 +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;
  }

@@ -1,5 +1,5 @@
 #define DEF_SALVIUM_VERSION_TAG "@VERSIONTAG@"
-#define DEF_SALVIUM_VERSION "0.3.2"
+#define DEF_SALVIUM_VERSION "0.4.4-beta1"
 #define DEF_MONERO_VERSION_TAG "release"
 #define DEF_MONERO_VERSION "0.18.3.3"
 #define DEF_MONERO_RELEASE_NAME "Zero"
@@ -35,6 +35,7 @@ set(wallet_api_sources
  wallet_manager.cpp
  transaction_info.cpp
  transaction_history.cpp
+  yield_info.cpp
  pending_transaction.cpp
  utils.cpp
  address_book.cpp
@@ -50,6 +51,7 @@ set(wallet_api_private_headers
  wallet_manager.h
  transaction_info.h
  transaction_history.h
+  yield_info.h
  pending_transaction.h
  common_defines.h
  address_book.h
@@ -150,6 +150,7 @@ void TransactionHistoryImpl::refresh()
        ti->m_timestamp = pd.m_timestamp;
        ti->m_confirmations = (wallet_height > pd.m_block_height) ? wallet_height - pd.m_block_height : 0;
        ti->m_unlock_time = pd.m_unlock_time;
+        ti->m_type = static_cast<Monero::transaction_type>(static_cast<uint8_t>(pd.m_tx_type));
        m_history.push_back(ti);

    }
@@ -193,6 +194,7 @@ void TransactionHistoryImpl::refresh()
        ti->m_label = pd.m_subaddr_indices.size() == 1 ? m_wallet->m_wallet->get_subaddress_label({pd.m_subaddr_account, *pd.m_subaddr_indices.begin()}) : "";
        ti->m_timestamp = pd.m_timestamp;
        ti->m_confirmations = (wallet_height > pd.m_block_height) ? wallet_height - pd.m_block_height : 0;
+        ti->m_type = static_cast<Monero::transaction_type>(static_cast<uint8_t>(pd.m_tx.type));

        // single output transaction might contain multiple transfers
        for (const auto &d: pd.m_dests) {
@@ -229,6 +231,7 @@ void TransactionHistoryImpl::refresh()
        ti->m_label = pd.m_subaddr_indices.size() == 1 ? m_wallet->m_wallet->get_subaddress_label({pd.m_subaddr_account, *pd.m_subaddr_indices.begin()}) : "";
        ti->m_timestamp = pd.m_timestamp;
        ti->m_confirmations = 0;
+        ti->m_type = static_cast<Monero::transaction_type>(static_cast<uint8_t>(pd.m_tx.type));
        for (const auto &d : pd.m_dests)
        {
            ti->m_transfers.push_back({d.amount, d.address(m_wallet->m_wallet->nettype(), pd.m_payment_id)});
@@ -258,6 +261,7 @@ void TransactionHistoryImpl::refresh()
        ti->m_label     = m_wallet->m_wallet->get_subaddress_label(pd.m_subaddr_index);
        ti->m_timestamp = pd.m_timestamp;
        ti->m_confirmations = 0;
+        ti->m_type = static_cast<Monero::transaction_type>(static_cast<uint8_t>(pd.m_tx_type));
        m_history.push_back(ti);
        
        LOG_PRINT_L1(__FUNCTION__ << ": Unconfirmed payment found " << pd.m_amount);
@@ -149,4 +149,9 @@ uint64_t TransactionInfoImpl::unlockTime() const
    return m_unlock_time;
 }

+Monero::transaction_type TransactionInfoImpl::type() const
+{
+  return m_type;
+}
+  
 } // namespace
@@ -62,6 +62,7 @@ public:
    virtual const std::vector<Transfer> &transfers() const override;
    virtual uint64_t confirmations() const override;
    virtual uint64_t unlockTime() const override;
+    virtual Monero::transaction_type type() const override;

 private:
    int         m_direction;
@@ -81,6 +82,7 @@ private:
    std::vector<Transfer> m_transfers;
    uint64_t    m_confirmations;
    uint64_t    m_unlock_time;
+    Monero::transaction_type m_type;

    friend class TransactionHistoryImpl;

@@ -30,6 +30,7 @@


 #include "wallet.h"
+#include "yield_info.h"
 #include "pending_transaction.h"
 #include "unsigned_transaction.h"
 #include "transaction_history.h"
@@ -1430,6 +1431,19 @@ PendingTransaction* WalletImpl::restoreMultisigTransaction(const string& signDat
    return nullptr;
 }

+PendingTransaction *WalletImpl::createStakeTransaction(uint64_t amount, uint32_t mixin_count, PendingTransaction::Priority priority, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices)
+{
+  // Need to populate {dst_entr, payment_id, asset_type, is_return}
+  const string dst_addr = m_wallet->get_subaddress_as_str({subaddr_account, 0});//MY LOCAL (SUB)ADDRESS
+  const string payment_id = "";
+  const string asset_type = "SAL";
+  const bool is_return = false;
+
+  LOG_ERROR("createStakeTransaction: called");
+  
+  return createTransactionMultDest(Monero::transaction_type::STAKE, std::vector<string> {dst_addr}, payment_id, amount ? (std::vector<uint64_t> {amount}) : (optional<std::vector<uint64_t>>()), mixin_count, asset_type, is_return, priority, subaddr_account, subaddr_indices);
+}
+
 // TODO:
 // 1 - properly handle payment id (add another menthod with explicit 'payment_id' param)
 // 2 - check / design how "Transaction" can be single interface
@@ -1440,7 +1454,7 @@ PendingTransaction* WalletImpl::restoreMultisigTransaction(const string& signDat
 //    - unconfirmed_transfer_details;
 //    - confirmed_transfer_details)

-PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<string> &dst_addr, const string &payment_id, optional<std::vector<uint64_t>> amount, uint32_t mixin_count, PendingTransaction::Priority priority, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices)
+PendingTransaction *WalletImpl::createTransactionMultDest(const Monero::transaction_type &tx_type, const std::vector<string> &dst_addr, const string &payment_id, optional<std::vector<uint64_t>> amount, uint32_t mixin_count, const std::string &asset_type, const bool is_return, PendingTransaction::Priority priority, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices)

 {
    clearStatus();
@@ -1451,6 +1465,8 @@ PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<stri

    uint32_t adjusted_priority = m_wallet->adjust_priority(static_cast<uint32_t>(priority));

+    const cryptonote::transaction_type converted_tx_type = static_cast<cryptonote::transaction_type>(static_cast<uint8_t>(tx_type));
+    
    PendingTransactionImpl * transaction = new PendingTransactionImpl(*this);

    do {
@@ -1496,8 +1512,10 @@ PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<stri
                de.original = dst_addr[i];
                de.addr = info.address;
                de.amount = (*amount)[i];
+                de.asset_type = asset_type;
                de.is_subaddress = info.is_subaddress;
                de.is_integrated = info.has_payment_id;
+                de.is_return = is_return;
                dsts.push_back(de);
            } else {
                if (subaddr_indices.empty()) {
@@ -1518,11 +1536,11 @@ PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<stri
            fake_outs_count = m_wallet->adjust_mixin(mixin_count);

            if (amount) {
-              transaction->m_pending_tx = m_wallet->create_transactions_2(dsts, "SAL", "SAL", cryptonote::transaction_type::TRANSFER, fake_outs_count, 0 /* unlock_time */,
+              transaction->m_pending_tx = m_wallet->create_transactions_2(dsts, "SAL", "SAL", converted_tx_type, fake_outs_count, 0 /* unlock_time */,
                                                                          adjusted_priority,
                                                                          extra, subaddr_account, subaddr_indices);
            } else {
-              transaction->m_pending_tx = m_wallet->create_transactions_all(0, cryptonote::transaction_type::TRANSFER, "SAL", info.address, info.is_subaddress, 1, fake_outs_count, 0 /* unlock_time */,
+              transaction->m_pending_tx = m_wallet->create_transactions_all(0, converted_tx_type, "SAL", info.address, info.is_subaddress, 1, fake_outs_count, 0 /* unlock_time */,
                                                                            adjusted_priority,
                                                                            extra, subaddr_account, subaddr_indices);
            }
@@ -1605,10 +1623,10 @@ PendingTransaction *WalletImpl::createTransactionMultDest(const std::vector<stri
 }

 PendingTransaction *WalletImpl::createTransaction(const string &dst_addr, const string &payment_id, optional<uint64_t> amount, uint32_t mixin_count,
-                                                  PendingTransaction::Priority priority, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices)
+                                                  const std::string &asset_type, const bool is_return, PendingTransaction::Priority priority, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices)

 {
-    return createTransactionMultDest(std::vector<string> {dst_addr}, payment_id, amount ? (std::vector<uint64_t> {*amount}) : (optional<std::vector<uint64_t>>()), mixin_count, priority, subaddr_account, subaddr_indices);
+  return createTransactionMultDest(Monero::transaction_type::TRANSFER, std::vector<string> {dst_addr}, payment_id, amount ? (std::vector<uint64_t> {*amount}) : (optional<std::vector<uint64_t>>()), mixin_count, asset_type, is_return, priority, subaddr_account, subaddr_indices);
 }

 PendingTransaction *WalletImpl::createSweepUnmixableTransaction()
@@ -2590,4 +2608,11 @@ uint64_t WalletImpl::getBytesSent()
    return m_wallet->get_bytes_sent();
 }

+YieldInfo * WalletImpl::getYieldInfo()
+{
+  auto yi = new YieldInfoImpl(*this);
+  bool ok = m_wallet->get_yield_summary_info(yi->m_burnt, yi->m_supply, yi->m_locked, yi->m_yield, yi->m_yield_per_stake, yi->m_num_entries, yi->m_payouts);
+  return yi;
+}
+
 } // namespace
@@ -42,6 +42,7 @@

 namespace Monero {
 class TransactionHistoryImpl;
+class YieldInfoImpl;
 class PendingTransactionImpl;
 class UnsignedTransactionImpl;
 class AddressBookImpl;
@@ -152,16 +153,24 @@ public:
    bool hasMultisigPartialKeyImages() const override;
    PendingTransaction*  restoreMultisigTransaction(const std::string& signData) override;

-    PendingTransaction * createTransactionMultDest(const std::vector<std::string> &dst_addr, const std::string &payment_id,
-                                        optional<std::vector<uint64_t>> amount, uint32_t mixin_count,
-                                        PendingTransaction::Priority priority = PendingTransaction::Priority_Low,
-                                        uint32_t subaddr_account = 0,
-                                        std::set<uint32_t> subaddr_indices = {}) override;
+    PendingTransaction * createStakeTransaction(uint64_t amount,
+                                                uint32_t mixin_count,
+                                                PendingTransaction::Priority priority = PendingTransaction::Priority_Low,
+                                                uint32_t subaddr_account = 0,
+                                                std::set<uint32_t> subaddr_indices = {}) override;
+    PendingTransaction * createTransactionMultDest(const transaction_type &tx_type,
+                                                   const std::vector<std::string> &dst_addr, const std::string &payment_id,
+                                                   optional<std::vector<uint64_t>> amount, uint32_t mixin_count,
+                                                   const std::string &asset_type, const bool is_return,
+                                                   PendingTransaction::Priority priority = PendingTransaction::Priority_Low,
+                                                   uint32_t subaddr_account = 0,
+                                                   std::set<uint32_t> subaddr_indices = {}) override;
    PendingTransaction * createTransaction(const std::string &dst_addr, const std::string &payment_id,
-                                        optional<uint64_t> amount, uint32_t mixin_count,
-                                        PendingTransaction::Priority priority = PendingTransaction::Priority_Low,
-                                        uint32_t subaddr_account = 0,
-                                        std::set<uint32_t> subaddr_indices = {}) override;
+                                           optional<uint64_t> amount, uint32_t mixin_count,
+                                           const std::string &asset_type, const bool is_return,
+                                           PendingTransaction::Priority priority = PendingTransaction::Priority_Low,
+                                           uint32_t subaddr_account = 0,
+                                           std::set<uint32_t> subaddr_indices = {}) override;
    virtual PendingTransaction * createSweepUnmixableTransaction() override;
    bool submitTransaction(const std::string &fileName) override;
    virtual UnsignedTransaction * loadUnsignedTx(const std::string &unsigned_filename) override;
@@ -225,6 +234,8 @@ public:
    virtual uint64_t getBytesReceived() override;
    virtual uint64_t getBytesSent() override;

+    YieldInfo * getYieldInfo() override;
+
 private:
    void clearStatus() const;
    void setStatusError(const std::string& message) const;
@@ -239,6 +250,7 @@ private:
    bool doInit(const std::string &daemon_address, const std::string &proxy_address, uint64_t upper_transaction_size_limit = 0, bool ssl = false);

 private:
+    friend class YieldInfoImpl;
    friend class PendingTransactionImpl;
    friend class UnsignedTransactionImpl;    
    friend class TransactionHistoryImpl;
@@ -49,6 +49,18 @@ enum NetworkType : uint8_t {
    STAGENET
 };

+enum transaction_type : uint8_t {
+    UNSET = 0,
+    MINER = 1,
+    PROTOCOL = 2,
+    TRANSFER = 3,
+    CONVERT = 4,
+    BURN = 5,
+    STAKE = 6,
+    RETURN = 7,
+    MAX = 7
+};
+  
    namespace Utils {
        bool isAddressLocal(const std::string &hostaddr);
        void onStartup();
@@ -67,6 +79,28 @@ enum NetworkType : uint8_t {
        bool set;
    };

+struct YieldInfo
+{
+  enum Status {
+    Status_Ok,
+    Status_Error
+  };
+
+  virtual ~YieldInfo() = 0;
+  virtual int status() const = 0;
+  virtual std::string errorString() const = 0;
+  virtual bool update() = 0;
+  virtual uint64_t burnt() const = 0;
+  virtual uint64_t locked() const = 0;
+  virtual uint64_t supply() const = 0;
+  virtual uint64_t ybi_data_size() const = 0;
+  virtual uint64_t yield() const = 0;
+  virtual uint64_t yield_per_stake() const = 0;
+  virtual std::string period() const = 0;
+  virtual std::vector<std::tuple<size_t, std::string, uint64_t, uint64_t>> payouts() const = 0;
+};
+
+  
 /**
 * @brief Transaction-like interface for sending money
 */
@@ -199,6 +233,7 @@ struct TransactionInfo
    virtual std::string paymentId() const = 0;
    //! only applicable for output transactions
    virtual const std::vector<Transfer> & transfers() const = 0;
+    virtual Monero::transaction_type type() const = 0;
 };
 /**
 * @brief The TransactionHistory - interface for displaying transaction history
@@ -826,12 +861,32 @@ struct Wallet
     */
    virtual PendingTransaction*  restoreMultisigTransaction(const std::string& signData) = 0;

+    /*!
+     * \brief createStakeTransaction  creates staking transaction.
+     * \param amount                  amount
+     * \param mixin_count             mixin count. if 0 passed, wallet will use default value
+     * \param subaddr_account         subaddress account from which the input funds are taken
+     * \param subaddr_indices         set of subaddress indices to use for transfer or sweeping. if set empty, all are chosen when sweeping, and one or more are automatically chosen when transferring. after execution, returns the set of actually used indices
+     * \param priority
+     * \return                        PendingTransaction object. caller is responsible to check PendingTransaction::status()
+     *                                after object returned
+     */
+
+    virtual PendingTransaction * createStakeTransaction(uint64_t amount,
+                                                        uint32_t mixin_count,
+                                                        PendingTransaction::Priority = PendingTransaction::Priority_Low,
+                                                        uint32_t subaddr_account = 0,
+                                                        std::set<uint32_t> subaddr_indices = {}) = 0;
+
    /*!
     * \brief createTransactionMultDest creates transaction with multiple destinations. if dst_addr is an integrated address, payment_id is ignored
+     * \param tx_type                   the type of transaction being created
     * \param dst_addr                  vector of destination address as string
     * \param payment_id                optional payment_id, can be empty string
     * \param amount                    vector of amounts
     * \param mixin_count               mixin count. if 0 passed, wallet will use default value
+     * \param asset_type                type of asset to create as output
+     * \param is_return                 whether this is a return_payment or not
     * \param subaddr_account           subaddress account from which the input funds are taken
     * \param subaddr_indices           set of subaddress indices to use for transfer or sweeping. if set empty, all are chosen when sweeping, and one or more are automatically chosen when transferring. after execution, returns the set of actually used indices
     * \param priority
@@ -839,11 +894,13 @@ struct Wallet
     *                                  after object returned
     */

-    virtual PendingTransaction * createTransactionMultDest(const std::vector<std::string> &dst_addr, const std::string &payment_id,
-                                                   optional<std::vector<uint64_t>> amount, uint32_t mixin_count,
-                                                   PendingTransaction::Priority = PendingTransaction::Priority_Low,
-                                                   uint32_t subaddr_account = 0,
-                                                   std::set<uint32_t> subaddr_indices = {}) = 0;
+    virtual PendingTransaction * createTransactionMultDest(const transaction_type &tx_type,
+                                                           const std::vector<std::string> &dst_addr, const std::string &payment_id,
+                                                           optional<std::vector<uint64_t>> amount, uint32_t mixin_count,
+                                                           const std::string &asset_type, const bool is_return,
+                                                           PendingTransaction::Priority = PendingTransaction::Priority_Low,
+                                                           uint32_t subaddr_account = 0,
+                                                           std::set<uint32_t> subaddr_indices = {}) = 0;

    /*!
     * \brief createTransaction creates transaction. if dst_addr is an integrated address, payment_id is ignored
@@ -851,6 +908,8 @@ struct Wallet
     * \param payment_id        optional payment_id, can be empty string
     * \param amount            amount
     * \param mixin_count       mixin count. if 0 passed, wallet will use default value
+     * \param asset_type        type of asset to create as output
+     * \param is_return         whether this is a return_payment or not
     * \param subaddr_account   subaddress account from which the input funds are taken
     * \param subaddr_indices   set of subaddress indices to use for transfer or sweeping. if set empty, all are chosen when sweeping, and one or more are automatically chosen when transferring. after execution, returns the set of actually used indices
     * \param priority
@@ -860,6 +919,7 @@ struct Wallet

    virtual PendingTransaction * createTransaction(const std::string &dst_addr, const std::string &payment_id,
                                                   optional<uint64_t> amount, uint32_t mixin_count,
+                                                   const std::string &asset_type, const bool is_return,
                                                   PendingTransaction::Priority = PendingTransaction::Priority_Low,
                                                   uint32_t subaddr_account = 0,
                                                   std::set<uint32_t> subaddr_indices = {}) = 0;
@@ -1092,6 +1152,9 @@ struct Wallet

    //! get bytes sent
    virtual uint64_t getBytesSent() = 0;
+
+    //! get yield information
+    virtual YieldInfo * getYieldInfo() = 0;
 };

 /**
@@ -0,0 +1,131 @@
+// Copyright (c) 2024, Salvium (author: SRCG)
+//
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+//
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
+
+#include "yield_info.h"
+#include "wallet.h"
+#include "common_defines.h"
+
+#include "cryptonote_basic/cryptonote_format_utils.h"
+#include "cryptonote_basic/cryptonote_basic_impl.h"
+#include "common/base58.h"
+
+#include <memory>
+#include <vector>
+#include <sstream>
+#include <boost/format.hpp>
+#include <boost/filesystem.hpp>
+
+using namespace std;
+
+namespace Monero {
+
+  YieldInfo::~YieldInfo() {}
+
+  YieldInfoImpl::YieldInfoImpl(WalletImpl &wallet)
+    : m_wallet(wallet)
+  {
+    m_status = Status_Ok;
+    m_burnt = 0;
+    m_locked = 0;
+    m_supply = 0;
+    m_yield = 0;
+    m_yield_per_stake = 0;
+    m_num_entries = 0;
+  }
+
+  YieldInfoImpl::~YieldInfoImpl()
+  {
+
+  }
+
+  int YieldInfoImpl::status() const
+  {
+    return m_status;
+  }
+
+  string YieldInfoImpl::errorString() const
+  {
+    return m_errorString;
+  }
+
+  std::string YieldInfoImpl::period() const
+  {
+    // Calculate the number of entries as a human-readable time period
+    uint64_t ts = m_num_entries * 120;
+    std::string result;
+    stringstream ss;
+    ss << std::setfill('0') << std::setw(2) << (ts / 86400)
+       << ":" << std::setw(2) << ((ts % 86400) / 3600)
+       << ":" << std::setw(2) << ((ts % 3600) / 60)
+       << ":" << std::setw(2) << (ts % 60) << " (DD:HH:MM:SS)";
+    return ss.str();
+  }
+
+  bool YieldInfoImpl::update()
+  {
+    return false;
+  }
+
+  uint64_t YieldInfoImpl::burnt() const
+  {
+    return m_burnt;
+  }
+
+  uint64_t YieldInfoImpl::locked() const
+  {
+    return m_locked;
+  }
+
+  uint64_t YieldInfoImpl::supply() const
+  {
+    return m_supply;
+  }
+
+  uint64_t YieldInfoImpl::ybi_data_size() const
+  {
+    return m_num_entries;
+  }
+
+  uint64_t YieldInfoImpl::yield() const
+  {
+    return m_yield;
+  }
+
+  uint64_t YieldInfoImpl::yield_per_stake() const
+  {
+    return m_yield_per_stake;
+  }
+
+  std::vector<std::tuple<size_t, std::string, uint64_t, uint64_t>> YieldInfoImpl::payouts() const
+  {
+    return m_payouts;
+  }
+
+}
@@ -0,0 +1,74 @@
+// Copyright (c) 2024, Salvium (author: SRCG)
+//
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+//
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
+
+#include "wallet/api/wallet2_api.h"
+#include "wallet/wallet2.h"
+
+#include <string>
+#include <vector>
+
+
+namespace Monero {
+
+class WalletImpl;
+class YieldInfoImpl : public YieldInfo
+{
+public:
+  YieldInfoImpl(WalletImpl &wallet);
+  ~YieldInfoImpl();
+  int status() const override;
+  std::string errorString() const override;
+  bool update() override;
+  uint64_t burnt() const override;
+  uint64_t locked() const override;
+  uint64_t supply() const override;
+  uint64_t ybi_data_size() const override;
+  uint64_t yield() const override;
+  uint64_t yield_per_stake() const override;
+  std::string period() const override;
+  std::vector<std::tuple<size_t, std::string, uint64_t, uint64_t>> payouts() const override;
+
+private:
+  friend class WalletImpl;
+  WalletImpl &m_wallet;
+  
+  int  m_status;
+  std::string m_errorString;
+  uint64_t m_burnt;
+  uint64_t m_locked;
+  uint64_t m_supply;
+  uint64_t m_yield;
+  uint64_t m_yield_per_stake;
+  uint64_t m_num_entries;
+  std::string m_period;
+  std::vector<std::tuple<size_t, std::string, uint64_t, uint64_t>> m_payouts;
+};
+
+}
@@ -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");
@@ -2374,6 +2380,105 @@ bool wallet2::get_yield_info(std::vector<cryptonote::yield_block_info>& ybi_data
  }
 }
 //----------------------------------------------------------------------------------------------------
+bool wallet2::get_yield_summary_info(uint64_t &total_burnt,
+                                     uint64_t &total_supply,
+                                     uint64_t &total_locked,
+                                     uint64_t &total_yield,
+                                     uint64_t &yield_per_stake,
+                                     uint64_t &ybi_data_size,
+                                     std::vector<std::tuple<size_t, std::string, uint64_t, uint64_t>> &payouts
+                                     )
+{
+  // Get the total circulating supply of SALs
+  std::vector<std::pair<std::string, std::string>> supply_amounts;
+  if(!get_circulating_supply(supply_amounts)) {
+    return false;
+  }
+  boost::multiprecision::uint128_t total_supply_128 = 0;
+  for (auto supply_asset: supply_amounts) {
+    if (supply_asset.first == "SAL") {
+      boost::multiprecision::uint128_t supply_128(supply_asset.second);
+      total_supply_128 = supply_128;
+      break;
+    }
+  }
+  total_supply = total_supply_128.convert_to<uint64_t>();
+
+  // Get the yield data from the blockchain
+  std::vector<cryptonote::yield_block_info> ybi_data;
+  bool r = get_yield_info(ybi_data);
+  if (!r)
+    return false;
+
+  ybi_data_size = ybi_data.size();
+  
+  // Scan the entries we have received to gather the state (total yield over period captured)
+  total_burnt = 0;
+  total_yield = 0;
+  yield_per_stake = 0;
+  for (size_t idx=1; idx<ybi_data.size(); ++idx) {
+    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;
+    }
+  }
+
+  // Get the total currently locked
+  total_locked = ybi_data.back().locked_coins_tally;
+  
+  // 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>();
+  }
+
+  // Iterate over the transfers in our wallet
+  std::map<size_t, size_t> map_payouts;
+  for (size_t idx = m_transfers.size()-1; idx>0; --idx) {
+    const tools::wallet2::transfer_details& td = m_transfers[idx];
+    //if (td.m_block_height < ybi_data[0].block_height) break;
+    if (td.m_tx.type == cryptonote::transaction_type::STAKE) {
+      if (map_payouts.count(idx)) {
+        payouts.push_back(std::make_tuple(td.m_block_height, epee::string_tools::pod_to_hex(td.m_txid), td.m_tx.amount_burnt, m_transfers[map_payouts[idx]].m_amount - td.m_tx.amount_burnt));
+      } else {
+        payouts.push_back(std::make_tuple(td.m_block_height, epee::string_tools::pod_to_hex(td.m_txid), td.m_tx.amount_burnt, 0));
+      }
+    } else if (td.m_tx.type == cryptonote::transaction_type::PROTOCOL) {
+      // Store list of reverse-lookup indices to tell YIELD TXs how much they earned
+      if (m_transfers[td.m_td_origin_idx].m_tx.type == cryptonote::transaction_type::STAKE)
+        map_payouts[td.m_td_origin_idx] = idx;
+    }
+  }
+  
+  // Return success to caller
+  return true;
+}
+//----------------------------------------------------------------------------------------------------
+bool wallet2::get_yield_payouts(std::vector<std::tuple<size_t, std::string, uint64_t, uint64_t>> &payouts) {
+
+  // Iterate over the transfers in our wallet
+  std::map<size_t, size_t> map_payouts;
+  for (size_t idx = m_transfers.size()-1; idx>0; --idx) {
+    const tools::wallet2::transfer_details& td = m_transfers[idx];
+    //if (td.m_block_height < ybi_data[0].block_height) break;
+    if (td.m_tx.type == cryptonote::transaction_type::STAKE) {
+      if (map_payouts.count(idx)) {
+        payouts.push_back(std::make_tuple(td.m_block_height, epee::string_tools::pod_to_hex(td.m_txid), td.m_tx.amount_burnt, m_transfers[map_payouts[idx]].m_amount - td.m_tx.amount_burnt));
+      } else {
+        payouts.push_back(std::make_tuple(td.m_block_height, epee::string_tools::pod_to_hex(td.m_txid), td.m_tx.amount_burnt, 0));
+      }
+    } else if (td.m_tx.type == cryptonote::transaction_type::PROTOCOL) {
+      // Store list of reverse-lookup indices to tell YIELD TXs how much they earned
+      if (m_transfers[td.m_td_origin_idx].m_tx.type == cryptonote::transaction_type::STAKE)
+        map_payouts[td.m_td_origin_idx] = idx;
+    }
+  }
+  return true;
+}
+//----------------------------------------------------------------------------------------------------
 void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote::transaction& tx, const std::vector<uint64_t> &o_indices, const std::vector<uint64_t> &asset_type_output_indices, uint64_t height, uint8_t block_version, uint64_t ts, bool miner_tx, bool pool, bool double_spend_seen, const tx_cache_data &tx_cache_data, std::map<std::pair<uint64_t, uint64_t>, size_t> *output_tracker_cache, bool ignore_callbacks)
 {
  PERF_TIMER(process_new_transaction);
@@ -2382,8 +2487,10 @@ 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;
@@ -2407,7 +2514,7 @@ 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())
  {
@@ -2679,7 +2786,11 @@ 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) {
@@ -2703,10 +2814,12 @@ void wallet2::process_new_transaction(const crypto::hash &txid, const cryptonote
            }
            
          } 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_subaddresses[P_change] = tx_scan_info[o].received->index;//{0,0};
            m_salvium_txs.insert({P_change, m_transfers.size()-1});
          }
        }
@@ -2790,7 +2903,11 @@ 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;
        }
      }
@@ -2975,51 +3092,84 @@ 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] + (asset.first == source_asset ? sub_change : 0)) {
+          //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;
@@ -3030,7 +3180,6 @@ 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;
@@ -6871,14 +7020,16 @@ 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);
@@ -12955,18 +13106,14 @@ uint64_t wallet2::get_daemon_blockchain_target_height(string &err)

 uint64_t wallet2::get_approximate_blockchain_height() const
 {
-  // time of v2 fork
-  const time_t fork_time = m_nettype == TESTNET ? 1448285909 : m_nettype == STAGENET ? 1520937818 : 1458748658;
-  // v2 fork block
-  const uint64_t fork_block = m_nettype == TESTNET ? 624634 : m_nettype == STAGENET ? 32000 : 1009827;
+  // time of v1 fork
+  const time_t fork_time = 1719997643;
+  // v1 fork block
+  const uint64_t fork_block = 0;
  // avg seconds per block
  const int seconds_per_block = DIFFICULTY_TARGET_V2;
  // Calculated blockchain height
  uint64_t approx_blockchain_height = fork_block + (time(NULL) - fork_time)/seconds_per_block;
-  // testnet and stagenet got some huge rollbacks, so the estimation is way off
-  static const uint64_t approximate_rolled_back_blocks = m_nettype == TESTNET ? 342100 : 30000;
-  if ((m_nettype == TESTNET || m_nettype == STAGENET) && approx_blockchain_height > approximate_rolled_back_blocks)
-    approx_blockchain_height -= approximate_rolled_back_blocks;
  LOG_PRINT_L2("Calculated blockchain height: " << approx_blockchain_height);
  return approx_blockchain_height;
 }
@@ -14908,7 +15055,7 @@ 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
@@ -1746,6 +1747,15 @@ private:
    bool get_pricing_record(oracle::pricing_record& pr, const uint64_t height);
    bool get_circulating_supply(std::vector<std::pair<std::string, std::string>> &amounts);
    bool get_yield_info(std::vector<cryptonote::yield_block_info>& ybi_data);
+    bool get_yield_summary_info(uint64_t &total_burnt,
+                                uint64_t &total_supply,
+                                uint64_t &total_locked,
+                                uint64_t &total_yield,
+                                uint64_t &yield_per_stake,
+                                uint64_t &ybi_data_size,
+                                std::vector<std::tuple<size_t, std::string, uint64_t, uint64_t>> &payouts
+                                );
+    bool get_yield_payouts(std::vector<std::tuple<size_t, std::string, uint64_t, uint64_t>> &payouts);
    
  private:
    /*!
@@ -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;
@@ -461,7 +462,7 @@ namespace tools
    std::string asset_type = req.asset_type.empty() ? "SAL" : boost::algorithm::to_upper_copy(req.asset_type);
    // verify that the asset is in the list of in-wallet assets
    if (std::find(assets_in_wallet.begin(), assets_in_wallet.end(), asset_type) == assets_in_wallet.end()) {
-      er.message = std::string("Invalid source asset specified: ") + asset_type; 
+      er.message = std::string("Source asset '") + asset_type + "' not found in wallet"; 
      return false;
    }
    std::vector<std::string> assets = req.all_assets ? assets_in_wallet : std::vector<std::string>{asset_type};
@@ -896,7 +897,7 @@ namespace tools
    return true;
  }
  //------------------------------------------------------------------------------------------------------------------------------
-  bool wallet_rpc_server::validate_transfer(const std::list<wallet_rpc::transfer_destination>& destinations, const std::string& payment_id, std::vector<cryptonote::tx_destination_entry>& dsts, std::vector<uint8_t>& extra, bool at_least_one_destination, epee::json_rpc::error& er)
+  bool wallet_rpc_server::validate_transfer(const std::list<wallet_rpc::transfer_destination>& destinations, const std::string& source_asset, const std::string& dest_asset, const cryptonote::transaction_type& type, const std::string& payment_id, std::vector<cryptonote::tx_destination_entry>& dsts, std::vector<uint8_t>& extra, bool at_least_one_destination, epee::json_rpc::error& er)
  {
    crypto::hash8 integrated_payment_id = crypto::null_hash8;
    std::string extra_nonce;
@@ -931,6 +932,7 @@ namespace tools
      de.is_subaddress = info.is_subaddress;
      de.amount = it->amount;
      de.is_integrated = info.has_payment_id;
+      de.asset_type = it->asset_type;
      dsts.push_back(de);

      if (info.has_payment_id)
@@ -1106,8 +1108,11 @@ namespace tools

    CHECK_MULTISIG_ENABLED();

+    // Cast the TX type into the correct var
+    const cryptonote::transaction_type type = static_cast<cryptonote::transaction_type>(req.tx_type);
+    
    // validate the transfer requested and populate dsts & extra
-    if (!validate_transfer(req.destinations, req.payment_id, dsts, extra, true, er))
+    if (!validate_transfer(req.destinations, req.source_asset, req.dest_asset, type, req.payment_id, dsts, extra, true, er))
    {
      return false;
    }
@@ -1116,7 +1121,7 @@ namespace tools
    {
      uint64_t mixin = m_wallet->adjust_mixin(req.ring_size ? req.ring_size - 1 : 0);
      uint32_t priority = m_wallet->adjust_priority(req.priority);
-      std::vector<wallet2::pending_tx> ptx_vector = m_wallet->create_transactions_2(dsts, req.source_asset, req.dest_asset, static_cast<cryptonote::transaction_type>(req.tx_type), mixin, req.unlock_time, priority, extra, req.account_index, req.subaddr_indices, req.subtract_fee_from_outputs);
+      std::vector<wallet2::pending_tx> ptx_vector = m_wallet->create_transactions_2(dsts, req.source_asset, req.dest_asset, type, mixin, req.unlock_time, priority, extra, req.account_index, req.subaddr_indices, req.subtract_fee_from_outputs);

      if (ptx_vector.empty())
      {
@@ -1160,8 +1165,11 @@ namespace tools

    CHECK_MULTISIG_ENABLED();

-    // validate the transfer requested and populate dsts & extra; RPC_TRANSFER::request and RPC_TRANSFER_SPLIT::request are identical types.
-    if (!validate_transfer(req.destinations, req.payment_id, dsts, extra, true, er))
+    // Cast the TX type into the correct var
+    const cryptonote::transaction_type type = static_cast<cryptonote::transaction_type>(req.tx_type);
+    
+    // validate the transfer requested and populate dsts & extra
+    if (!validate_transfer(req.destinations, req.source_asset, req.dest_asset, type, req.payment_id, dsts, extra, true, er))
    {
      return false;
    }
@@ -1171,7 +1179,7 @@ namespace tools
      uint64_t mixin = m_wallet->adjust_mixin(req.ring_size ? req.ring_size - 1 : 0);
      uint32_t priority = m_wallet->adjust_priority(req.priority);
      LOG_PRINT_L2("on_transfer_split calling create_transactions_2");
-      std::vector<wallet2::pending_tx> ptx_vector = m_wallet->create_transactions_2(dsts, req.source_asset, req.dest_asset, static_cast<cryptonote::transaction_type>(req.tx_type), mixin, req.unlock_time, priority, extra, req.account_index, req.subaddr_indices);
+      std::vector<wallet2::pending_tx> ptx_vector = m_wallet->create_transactions_2(dsts, req.source_asset, req.dest_asset, type, mixin, req.unlock_time, priority, extra, req.account_index, req.subaddr_indices);
      LOG_PRINT_L2("on_transfer_split called create_transactions_2");

      if (ptx_vector.empty())
@@ -1596,13 +1604,17 @@ namespace tools

    CHECK_MULTISIG_ENABLED();

-    // validate the transfer requested and populate dsts & extra
-    std::list<wallet_rpc::transfer_destination> destination;
-    destination.push_back(wallet_rpc::transfer_destination());
-    destination.back().amount = 0;
-    destination.back().address = req.address;
    std::string asset_type = req.asset_type.empty() ? "SAL" : req.asset_type;
-    if (!validate_transfer(destination, req.payment_id, dsts, extra, true, er))
+    
+    // validate the transfer requested and populate dsts & extra
+    std::list<wallet_rpc::transfer_destination> destinations;
+    destinations.push_back(wallet_rpc::transfer_destination());
+    destinations.back().amount = 0;
+    destinations.back().address = req.address;
+    destinations.back().asset_type = asset_type;
+
+    // validate the transfer requested and populate dsts & extra
+    if (!validate_transfer(destinations, asset_type, asset_type, cryptonote::transaction_type::TRANSFER, req.payment_id, dsts, extra, true, er))
    {
      return false;
    }
@@ -1664,12 +1676,17 @@ namespace tools

    CHECK_MULTISIG_ENABLED();

+    std::string asset_type = req.asset_type.empty() ? "SAL" : req.asset_type;
+    
    // validate the transfer requested and populate dsts & extra
-    std::list<wallet_rpc::transfer_destination> destination;
-    destination.push_back(wallet_rpc::transfer_destination());
-    destination.back().amount = 0;
-    destination.back().address = req.address;
-    if (!validate_transfer(destination, req.payment_id, dsts, extra, true, er))
+    std::list<wallet_rpc::transfer_destination> destinations;
+    destinations.push_back(wallet_rpc::transfer_destination());
+    destinations.back().amount = 0;
+    destinations.back().address = req.address;
+    destinations.back().asset_type = asset_type;
+
+    // validate the transfer requested and populate dsts & extra
+    if (!validate_transfer(destinations, asset_type, asset_type, cryptonote::transaction_type::TRANSFER, req.payment_id, dsts, extra, true, er))
    {
      return false;
    }
@@ -4780,7 +4797,7 @@ 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; },
@@ -268,7 +268,7 @@ namespace tools
          bool get_tx_key, Ts& tx_key, Tu &amount, Ta &amounts_by_dest, Tu &fee, Tu &weight, std::string &multisig_txset, std::string &unsigned_txset, bool do_not_relay,
          Ts &tx_hash, bool get_tx_hex, Ts &tx_blob, bool get_tx_metadata, Ts &tx_metadata, Tk &spent_key_images, epee::json_rpc::error &er);

-      bool validate_transfer(const std::list<wallet_rpc::transfer_destination>& destinations, const std::string& payment_id, std::vector<cryptonote::tx_destination_entry>& dsts, std::vector<uint8_t>& extra, bool at_least_one_destination, epee::json_rpc::error& er);
+      bool validate_transfer(const std::list<wallet_rpc::transfer_destination>& destinations, const std::string& source_asset, const std::string& dest_asset, const cryptonote::transaction_type& type, const std::string& payment_id, std::vector<cryptonote::tx_destination_entry>& dsts, std::vector<uint8_t>& extra, bool at_least_one_destination, epee::json_rpc::error& er);

      void check_background_mining();

@@ -465,9 +465,11 @@ namespace wallet_rpc
  {
    uint64_t amount;
    std::string address;
+    std::string asset_type;
    BEGIN_KV_SERIALIZE_MAP()
      KV_SERIALIZE(amount)
      KV_SERIALIZE(address)
+      KV_SERIALIZE(asset_type)
    END_KV_SERIALIZE_MAP()
  };

@@ -921,6 +923,7 @@ namespace wallet_rpc
      bool do_not_relay;
      bool get_tx_hex;
      bool get_tx_metadata;
+      std::string asset_type;

      BEGIN_KV_SERIALIZE_MAP()
        KV_SERIALIZE(address)
@@ -934,6 +937,7 @@ namespace wallet_rpc
        KV_SERIALIZE_OPT(do_not_relay, false)
        KV_SERIALIZE_OPT(get_tx_hex, false)
        KV_SERIALIZE_OPT(get_tx_metadata, false)
+        KV_SERIALIZE(asset_type)
      END_KV_SERIALIZE_MAP()
    };
    typedef epee::misc_utils::struct_init<request_t> request;
@@ -1439,6 +1443,7 @@ 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 +1465,7 @@ 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)
@@ -0,0 +1,8 @@
+# Configuration for salviumd
+# Syntax: any command line option may be specified as 'clioptionname=value'.
+#         Boolean options such as 'no-igd' are specified as 'no-igd=1'.
+# See 'salviumd --help' for all available options.
+
+data-dir=/var/lib/salvium
+log-file=/var/log/salvium/salvium.log
+log-level=0
@@ -0,0 +1,20 @@
+[Unit]
+Description=Salvium Full Node
+After=network.target
+
+[Service]
+User=salvium
+Group=salvium
+WorkingDirectory=~
+StateDirectory=salvium
+LogsDirectory=salvium
+
+Type=simple
+ExecStart=/usr/bin/salviumd --config-file /etc/salviumd.conf --non-interactive
+StandardOutput=null
+StandardError=null
+
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
Author	SHA1	Message	Date
Some Random Crypto Guy	91d52ba063	updated fast sync checkpoints; bumped version for BETA1	2024-08-12 11:27:30 +01:00
Some Random Crypto Guy	71d50f1b3f	simplified blockchain height estimation, which should fix wallet restore height issue	2024-08-12 09:50:14 +01:00
Some Random Crypto Guy	1b0a1b6047	updated seed node IP addresses + port numbers	2024-08-12 09:49:32 +01:00
Some Random Crypto Guy	5a10a54563	changed seed URLs	2024-08-09 21:37:53 +01:00
Some Random Crypto Guy	2dfbcce6a4	possible fixes for 'make depends' build for Win64	2024-08-09 20:51:13 +01:00
Some Random Crypto Guy	9f34b46961	fixed wallet API to expose TX type to GUI wallet; updated Dockerfile	2024-08-09 16:03:18 +01:00
Some Random Crypto Guy	8a82655fa4	added GUI yield support	2024-07-31 12:39:06 +01:00
Some Random Crypto Guy	301f2973d7	various fixes to support GUI wallet; bumped version number	2024-07-31 10:52:58 +01:00
Some Random Crypto Guy	5f48afaf31	added support for GUI wallet staking	2024-07-26 10:51:20 +01:00
Some Random Crypto Guy	b4379b005a	revised error message when querying balance of empty wallet via RPC - thanks @GeraldoNonKYC	2024-07-10 12:56:49 +01:00
Some Random Crypto Guy	9c83633120	fixed RPC functionality for TRANSFER functionality; bumped version	2024-07-08 21:12:06 +01:00
Some Random Crypto Guy	c424c5d544	fixed incorrect message for time ahead / behind blockchain	2024-07-08 21:11:20 +01:00
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