Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #207496
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
447ms
Block → Canton commit
447ms
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.
0xf8ab0984011a1cc88286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000077cb4ec02da6a5f154a62949fd302520be93073c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ce16d76558276a6a90c3cf7014ae0acb608ee64cb2a5935bc401fc48902b2afca02aba5820e57c1dc62a3d1f6d0abe56a0d5283b271959d6a2563fd7e99e403ccf