Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185447
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
747ms
Block → Canton commit
747ms
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.
0xf8ab618444fff4b682c1409475f5120a645b9b0f8f000f1d26fca3dc1a66313b80b844095ea7b30000000000000000000000007744745c356eda8f576eed5aeaa95683d3a97be30000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0efb94dbaaf0cc0b6f0c2f0cd61915614e384e30101f32389b1a21ecc83530f99a00d7cc631e854ac77542f6256ddeadf8856a6a6c8ef042e188b6c3371bad6238f