Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #58327
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
406ms
Block → Canton commit
406ms
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.
0xf8ac03858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000043abbc7c688a92f67a4351e4f7aaaccb963d813a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b005715a0b14f791e17c6802f29c24aa06b93bdd8c497d188c60b54e0015e5b8a04b23a7fe7ba2cfbd9144212bbb375b942a3ed66e564491bd0de47fca8171524f