Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168817
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
876ms
Block → Canton commit
876ms
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.
0xf8ac0a85010af7c000825983945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000816374eef82b0f14c2a5ba7a963a2e62c8db590000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0de30cc8c3a80bf7b41722e3c8ffa273e3e5b0717e844d9de8bd858855db9ae56a0286c3bd207b3e99602654092370c598b8a68ef835444a67f3f8de6ff58c7e8db