Sonar observes all models being trained and ensures that occuppation occurs fairly. It’s a smart contract running on an Ethereum Blockchain that holds bounties and stores pointers to AI models on IPFS.

We prepared a Docker container of the Sonar smart contract running on a private in-memory ethereum blockchain (testrpc).

Run

docker run -d -p 8545:8545 openmined/sonar-testrpc:edge
# :edge for the latest dev build
# :latest (default) for stable builds

Everytime you restart the docker container all interactions to the chain will be reset and you will have a clean image (with nothing but the contract).

There are two docker files in this repository. Dockerfile creates a plain Sonar container (openmined/sonar) with the compiled contract in it. Dockerfile.testrpc creates the openmined/sonar-testrpc image with the contract pre-deployed on testrpc.

Install dependencies

npm install

Start testrpc

./node_modules/.bin/testrpc

Compile and deploy the contracts

npm run deploy

Make sure everything works

npm run test