Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115344
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
346ms
Block → Canton commit
346ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929445622b620781d8e9e3e944c6ccb3cc2f09aece8980b84440c10f19000000000000000000000000f9d8d32ce21734f330de9174eed67795faf990c300000000000000000000000000000000000000000000003635c9adc5dea00000c080a0e6da6c386374554d2361dff4630dd092c3b5b2e20ee8c10ecbf40e01edcfb48fa00d322b10ae8df66520461c24ef997b6afd6ce3afde26e69923bd34d4e4999d51