Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #141422
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
413ms
Block → Canton commit
413ms
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.
0xf8ab078411cc40008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000005385b5b121365ac08d8de801c7197ab4c1927df700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da061b783c757c76c9beccfe133a045a56e7de3663f122ba65299a8117ddeb738a7a0473465c81ed3f39d709360cfa75ea63aa3f434c1178636fcfdbb6b76c82198f2