b2network/b2-committer

This is a b2 committer client whose responsibility is to submit stateRoot and proofs to btcnetwork

b2-committer

Introduce

Submit op txs to decentralized store(e.g arweave)

Submit op l2 state roots to decentralized store(e.g arweave)

environment Variables

env	value	description	remarks
LOG_LEVEL	info		warn、error、panic、fatal
LOG_FORMAT	text		options: text、json
MYSQL_DATA_SOURCE	root:root@tcp(127.0.0.1:3306)/b2_committer?charset=utf8mb4&parseTime=True&loc=Local&multiStatements=true
MYSQL_MAX_IDLE_CONNS	10
MYSQL_MAX_OPEN_CONNS	20
MYSQL_CONN_MAX_LIFETIME	3600
RPC_URL	https://b2-nodes.bsquared.network	B2NODE-RPC
BEACON_CHAIN_ID	11155111
BEACON_CHAIN_RPC_URL	3600
BLOCKCHAIN	B2-NODE
INIT_BLOCK_NUMBER	0	for begainning to sync block to local db
INIT_BLOCK_HASH	0x9612534dc810c9c51211c77def2db781d7cc7979b0cb076a47c9fc6fb6dc475c	Init block hash
INIT_BLOB_BLOCK_NUMBER	5687501
INIT_BLOB_BLOCK_HASH	0x6218666b40fce4153e8f5349ab2f9d2590a601e5a178e4b6d4580094d5c0c2ee
BLOB_INTERVAL_TIME	3600	btc-network type
OUTPUT_INTERVAL_TIME	3600	btc-network type
L2_OUTPUT_ORACLE_PROXY_CONTRACT	0x90E9c4f8a994a250F6aEfd61CAFb4F2e895D458F	btc-network type
BATCHER_INBOX	0xff00000000000000000000000000000011155420 (op batcher inbox)	btc-network type
BATCHER_SENDER	0x8F23BB38F531600e5d8FDDaAEC41F13FaB46E98c (op batcher inbox)	btc-network type
DSTYPE	arweave (DecentralizedStore type)	btc-network type
B2NODE_ARWEAVE_WALLET	/tmp/wallet/account.json	btc-network type
B2NODE_ARWEAVE_RPC	https://arweave.net	btc-network type
UNISAT_URL	https://open-api-testnet.unisat.io/	privateKey
UNISAT_PRIVATE_KEY		btc commit destination
B2NODE_CHAIN_ID	11155111	btc commit destination
B2NODE_RPC_URL	11155111	btc commit destination
B2NODE_OP_COMMITTER_ADDRESS	0x270794Fc3ca753CDE033D2AeF9D00EAf71EbC386	btc commit destination
B2NODE_OP_PROPOSERS_ADDRESS	0x837596C1Aa783E3B06C7Efb10a51Fe6699208D1D	btc commit destination
B2NODE_OP_PROPOSAL_MANAGER_ADDRESS	0x837596C1Aa783E3B06C7Efb10a51Fe6699208D1D	btc commit destination
B2NODE_CREATOR_ADDRESS	0xb634434CA448c39b05b460dEC51f458EaC1e2759	btc commit destination
B2NODE_CREATOR_PRIVATE_KEY	0a81baab0ca0b65d406d68c79945054b092cbe77499ca55c57b3ecfd33f1d551	btc commit destination
BITCOIN_NETWORK_NAME	testnet3	btc commit destination
BITCOIN_PRIVATE_KEY		btc commit destination
COMMITTER_DESTINATION_ADDRESS	tb1q6t5py7fqml8patll2jzfc26q7987xqthslyvj4	btc commit destination

Reference environment params

B2NODE_CHAIN_ID=11155111;B2NODE_OP_COMMITTER_ADDRESS=0xE3DA42426AdEABC1c8d1ac28e79ef0bccbb6311e;B2NODE_OP_PROPOSAL_MANAGER_ADDRESS=0x16Bb9b79187B8d6C6Ad3ADe6dfA650070AA831c7;B2NODE_OP_PROPOSERS_ADDRESS=0x53bf2212Df41130F68Dfdf3f985105534C37e3E2;B2NODE_RPC_URL=https://quaint-white-season.ethereum-sepolia.quiknode.pro/b5c30cbb548d8743f08dd175fe50e3e923259d30;BATCHER_INBOX=0xfF000000000000000000000000000000000000FF;BATCHER_SENDER=0x4D0ca19b3c317DdB3c67FCC2C033ff0c25787BEe;BEACON_CHAIN_ID=213;BEACON_CHAIN_RPC_URL=https://hub-cl-rpc.bsquared.network;INIT_BLOB_BLOCK_HASH=0x35db0d9c50e33120690f50d2a50001be60c8c6b6871e03c2b8a1d39235b52d2d;INIT_BLOB_BLOCK_NUMBER=124543;INIT_BLOCK_HASH=0x0ade6a25acf1c5fa0f2b683584a2ea12a4913751b306549f5a740a39e2e38ec1;INIT_BLOCK_NUMBER=0;L2_OUTPUT_ORACLE_PROXY_CONTRACT=0x7893392346c2D73730733002718F278b4301dF83;RPC_URL=https://hub-rpc.bsquared.network

Run

go run main.go

b2-committer's Issues

add arweave process

Depend on startBatchNum and endBatchNum to generate batch details files and uploading to arweave

release first version

release 0.01 version