bitcoinj-checkpoint.md

How to add a new bitcoinj checkpoint

Update checkpoint

1. git checkout https://github.com/bisq-network/bitcoinj.git
2. cd tools ; ./build-checkpoints --peer=127.0.0.1 --days=10 (you have to have a local Bitcoin node running)
3. Copy generated /tools/checkpoints.txt into core/src/main/resources/wallet