Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212789
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
377ms
Block → Canton commit
377ms
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.
0xf8ac0b8516aba4e6478259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000ea04f20a036e7e488d3fb00b344ea952327aa8f900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da09a9cadff40f598775a1970c5e9f4756d22815528656ff2d595bb246712ab5731a04248b5f066d2f406f681973a30cdb6e35f2ff59552ff31cd9714ab587bc41179