Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #27786
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
766ms
Block → Canton commit
766ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f8f3830e4a25608459682f008459682f0e8301351f94e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a401000000000000000000000000094afa902c6dc5a6216678af26de06c5a0d0938ed000000000000000000000000c81e4c0b6c63be04d1eac2e56c648647901c2495000000000000000000000000000000000000000000000002b5e3af16b18800000000000000000000000000000000000000000000000000000000000000000000c080a0efb3321bcd8f9a1e25aff358b7f2e5b915310ae6348b028d980e19ac0fc57d2da05de45816c0a503e11d59cbd5b655745b4d6d5d14ab8b21140f0c56598604ab10