Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167062
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
466ms
Block → Canton commit
466ms
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.
0xf8ac0a851de4c01a768259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000573deacb1ed72bc645ecf505c16faa1cd6ac62e600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea026383c637bf7751723afbeacdfe2d20f1db6fe9a6120176aff95119e3318e0cca016bd053d9d26e5ed871e2e7183b4546d102c1b59dc2aa1faaf1bc28a4aabe438