Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170328
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
925ms
Block → Canton commit
925ms
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.
0xf8ac0a8501bade14d38259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000dcda7e4d6d3895a201aa9a840cd69636251f28ee00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0128ae859ac4e2e26a740d5f3cb528ae03b51b36bc9123c97d6607e140c582983a04eaf4b077c69c3ed149a04e4f8bcb0859b7b9010dc4e21c977692e9b54979256