Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147820
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
454ms
Block → Canton commit
454ms
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.
0xf8ac0685021370e5ca8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000009a735583afe7cbe53072017aac2de88b9e4a10a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea035acb0c0b6f5a280bc90453589d0163673acb1662c33a1bbcd70638f9f42d0d4a0497f9506d12f5a85af6a4c01611a8b8f24ac8a06ab65f8463b51a2bace41e7d7