Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #159316
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
1.01s
Block → Canton commit
1.01s
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.
0xf8aa0383124f888286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000003ed392e39358e9bd667488ba25dfe5a426637ed000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0410a4e2456c96332e238ac23fdc0313265d09cc7f7e6cb0071a369bdb7d95762a0525a68287b1be720765dbd7d593c973b74658d5a2385ed7f350d8bbb0273f904