Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131472
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
897ms
Block → Canton commit
897ms
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.
0xf8ab078480befc008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000a58f6f3eedc2dc296399143b60d747f8f491f39500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07d0369446af6f2128fcad85224b231eee792b728988fc6e7387c9203fe0ce7ada037161d70063e2db5f26c67043d6a817d2270dba4107dec80a1d7eeafe28c485a