Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162441
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
385ms
Block → Canton commit
385ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929439c448b28d05bcca52508386157ecd7f1f07e08c80b84440c10f190000000000000000000000002b4fb53829dd62aa2f45b1466e1be129141210fe00000000000000000000000000000000000000000000003635c9adc5dea00000c001a08ea2e444f2f2e064e8ee51c0074072eb1a01efedaab6ce1b3b480204d14451e0a05e29a3e53265186877d2f3c38ad8270de1a8a234595d9e9a1310f38ae6f66aba