Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #208729
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
897ms
Block → Canton commit
897ms
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.
0xf8ab18840248fd018259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000b258972f081d78ad197b222322934468c306a94200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ea50b1d4b6f5ae0fb960f345a02c1a3ca2f656dbeea4300b48fdaa41ade03872a0523ea38f14e4d56eb3e207dfb1aad165d3646b18fabd95b730fee6b4bf6fd07b