Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202231
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
777ms
Block → Canton commit
777ms
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.
0xf8aa0a84b52899cd8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d95610459c6172c5ad4dd34c098ac298d3a51acd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e9485ec2520dcdfbc657277cfacfd96f438807b27e282efd78e2ca359e092e989f7d5a10db9947ac473d3385e1d957902d333dcbf5a6288560b2fd5baf36f95c