DIVA Blockchain: fast, secure, stable, very private (via I2P)
Implementing a PBFT consensus (energy efficient & very lean) - see README.
DIVA Blockchain implements "Automated decision-making" and supports storing arbitrary data (which - in theory - might be executable code) up to 8K as the so-called "decision" which is bound to a specific block height (others might call this "smart contract").
Testnet, see: https://testnet.diva.exchange/
Everyone can join the testnet - it is a permissionless chain.
Changes
Fixed: bootstrapping, initialization and shutdown