Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #190847
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
3.78s
Block → Canton commit
3.78s
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.
0xf8ab128403f2dc198259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000079acc286aaded5ce56ddae73f23a6f5a84817def00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0dd112e9d7265f6da729a1223d1ffe4f39ffc9c3011ae6a7b84f78f2b38e22e26a00d5c036314509ce27408bea14e1ae2175338d3653b46dcfb2012265deb3ac9b7