Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152396
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
904ms
Block → Canton commit
904ms
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.
0xf8aa0c8336ace08259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f19000000000000000000000000f6d9615606630924ca6332f6664ba44789d0ee3000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0a8728efe5c0fc37075c6876e510cd503757e6b3531c7fb40d83b8e75cab6583ca03c4ffed1675f57213343671bc060adcf3daf06017e98c41366c51e3b3ab8a036