Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212734
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
378ms
Block → Canton commit
378ms
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.
0xf8ac0d85091c5abaf88259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000079df27d8683a4cc711ed5d5ec44970f1f81a23db00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0e239a9ee8173b16c6ad31b872a0446a01098948a576dea8adbd738089d872a1da04a8d8e0abac303512363abffe5b2e50e80936072112907c441ce0c5391485e1f