Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136249
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
776ms
Block → Canton commit
776ms
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.
0xf8ab06841ec133338286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000a71059e8286ac46d2cec2be533ef54126dbe092600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0bcb77cc070863aff188c26c60e1cb265c3035831253eb772c65e07fffebfbb76a0212543890725c1d9d27ab851ab51edff562a19691dcded99516df5b43ae57ab5