This is experimental software, don't run in production.
Plasma is a 2nd layer solution and focusing on scaling transaction's throughput per second scaling rather than quick finality. Plasma isn't EVM scaling solution but Ethereum scaling solution, in other words, it aims to bring 1st layer security to fund safety, utilize off chain tps as the 2nd layer, and lesser instability of 2nd layer system. We often use Plasma toward several kinds of dapps, like a game, asset exchange, etc. But it requires a team to employee rare and talented Plasma researcher, and so very careful security analysis is needed for each domain specific Plasma. This causes duplicated research for each project, and security insights wouldn't be shared enough. Our solution is coined "Plasma Chamber", it generates a specific Plasma implementation from Plasma specific language. It's a kind of extension of Plasma Cash, but support more complex transaction without security downside.
- Solidity contract for deposit, commit, startExit, exitChallenge, finalizeExit, withdraw, state transition verification
- Entrypoint for childchain which interacts with ETH, RPC, DB, VM
- Observe childchain's merkle tree.
- Clients' must see his own state on childchain via his local proof
- Watcher will do some more complehensive watching but must be decentralized. See Tesuji Plasma.
git clone git@github.com:cryptoeconomicslab/plasma-chamber.git
cd plasma-chamber
mkdir .db
yarn
yarn bootstrap
yarn build
Run all tests.
yarn test
Launch child chain.
yarn run start
You can use child chain's JSON RPC from a sample app.