The Po.et Node allows you to timestamp documents in a decentralized manner. You only need to run docker-compose build to create or update the Docker images, and docker-compose up -d to start them. To shut everything down, it is recommended to use docker-compose down --volumes to stop the running containers and clear any data. If you wish to keep data between invocations, use docker-compose down. By default, anchoring to the blockchain is disabled (enableAnchoring: false). If you want to enable blockchain anchoring, you will need to the Bitcoin Core dependency to be running with a funded wallet so that it can pay the Bitcoin network transaction fees (either for testnet or real Bitcoin for mainnet). ...