Note: This is an experimental project. Everything will break, and it may disappear without any notice!

This is an implementation of Shasper beacon chain using the Substrate framework.

Currently we have a (mostly complete, but untested) implementation of Shasper state transition validation algorithms. This is then combined with Substrate's embedded consensus engine to provide a simple Substrate node implementation. In the future, this consensus engine will be replaced to comply with Shasper's fork choice rule specification.

To build the project, first install rustup and wasm-gc:

rustup update stable rustup update nightly rustup target add wasm32-unknown-unknown --toolchain nightly cargo +nightly install --git https://github.com/alexcrichton/wasm-gc 

After that, compile the WebAssembly runtime:

cd runtime/wasm && ./build.sh && cd ../.. 

You can then execute the client:

cargo run -- --chain dev 

However, before the block authoring logic is added, there's probably not much you can do!

Licensed under GPLv3.