Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186950
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
948ms
Block → Canton commit
948ms
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.
0xf8ac558444fff4b683011e3994e8489e4dda69d9273fbf632e9ce9bfa67e3e30d180b84440c10f19000000000000000000000000ab93d13a3b3bd4e01f0107a0aa524665be6637fa00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0637b4750e8ec95368355a1b4c7823866756a7e11908f71ef58c6dd46f971d0b1a07092a5876bf50072c94f5d397d11e556ead0091cc1358120767f9b47beec7a4c