Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11842
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
789ms
Block → Canton commit
789ms
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.
0x02f879830e4a2582214f85746a52880085746a52880882520894154b16e6cec7a97f7cecfa43d7f2258de6a35f23880de0b6b3a764000080c080a0c0512c951199aeaed4ae9c54dcb4a934b0ff2fc70335650c8eefafd2dde8c1e9a023154ee86c53e77db0cd32e22e832d050a3f5980a82b99b441aa9daafd9de086