package chainhook.messages

Get desktop application:
View/edit binary Protocol Buffers messages

The ProtocolStateStreamer service definition.

• rpc GetBitcoinChainTip (None, BitcoinBlockData)

  messages.proto:8

  Get Bitcoin chain tip

  message None

  messages.proto:11

  (message has no fields)

Used as response type in: ChainStateStreamer.GetBitcoinChainTip

Used as field type in: ChainUpdatedWithBlockData, StacksChainUpdatedWithReorgData

• optional BlockIdentifier block_identifier = 1

• optional BlockIdentifier parent_block_identifier = 2

• uint64 timestamp = 3

  / The timestamp of the block in milliseconds since the Unix Epoch. The / timestamp is stored in milliseconds because some blockchains produce / blocks more often than once a second.

• repeated BitcoinTransactionData transactions = 4

• optional BitcoinBlockMetadata metadata = 5

Used in: BitcoinBlockData

• repeated string inputs = 1

• repeated string outputs = 2

Used in: Chain

• BITCOIN_REGTEST = 0

• BITCOIN_TESTNET = 1

• BITCOIN_MAINNET = 2

  BITCOIN_SIGNET = 3;

• oneof bitcoin_chain_event

  • ChainUpdatedWithBlockData chain_updated_with_block = 1

  • StacksChainUpdatedWithReorgData chain_updated_with_reorg = 2

Used in: BitcoinTransactionData

(message has no fields)

/ Transactions contain an array of Operations that are attributable to the / same TransactionIdentifier.

Used in: BitcoinBlockData

• optional TransactionIdentifier transaction_identifier = 1

• repeated BitcoinOperation operations = 2

• optional BitcoinTransactionMetadata metadata = 3

  / Transactions that are related to other transactions should include the / transaction_identifier of these transactions in the metadata.

Used in: BitcoinTransactionData

(message has no fields)

/ BlockIdentifier uniquely identifies a block in a particular network.

Used in: BitcoinBlockData

• uint64 index = 1

  / Also known as the block height.

• string hash = 2

• oneof network

  • BitcoinChain bitcoin = 1

  • StacksChain stacks = 2

Used in: BitcoinChainUpdate

• optional BitcoinBlockData new_block = 1

Used in: Chain

• STACKS_DEVNET = 0

• STACKS_TESTNET = 1

• STACKS_MAINNET = 2

Used in: BitcoinChainUpdate

• repeated BitcoinBlockData old_blocks = 1

• repeated BitcoinBlockData new_blocks = 2

/ The transaction_identifier uniquely identifies a transaction in a particular / network and block or in the mempool.

Used in: BitcoinTransactionData

• string hash = 1

  / Any transactions that are attributable only to a block (ex: a block / event) should use the hash of the block as the identifier.