Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136811
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
756ms
Block → Canton commit
756ms
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.
0xf8ab078424e7d70a825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000000000000000000000e25ccd2f42b2b7c64cccba6925fe9b2525432800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0b4d52ff3214c77ac39b34e4fd38e14aca289df0b5e429a3e4b1ecec340cf3be8a075913754a0610adafeef733b9dee908ebf40ad878a4f71841ec4e9ce4e0c01b6