github.com/fibonacci-chain/fbc@v0.0.0-20231124064014-c7636198c1e9/libs/tendermint/docs/architecture/img (about) adr-046-fig1.png bc-reactor-refactor.png bc-reactor.png blockchain-reactor-v1.png blockchain-reactor-v2.png blockchain-v2-channels.png formula1.png formula2.png state-sync.png tags1.png