Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137317
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
1.10s
Block → Canton commit
1.10s
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.
0xf8ac07852910a01bf98259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000f0a6cb566b72611e017a85a993f1100e82ac2db500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0919b746903a918b18277ce6aa7fcd7ffb175fbb504f1bd32866849b37d7fddffa07c1849d82f245081e1f62f93987390da31ececedc6932c0cf9c31294e74a83ca