Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163452
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
1.55s
Block → Canton commit
1.55s
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.
0xf8ac0f8501338c003e8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000008bec43bbeecaa0fb7b24730daad006181d7773f500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea029a43b2332391cb92ff8d40bebd64503607fd940eef81d79f3bd9ba01d6020e3a0113b9635c43ed23aeec712ac5a08d02efbfcdb947670e62ec45cc64a59d42785