Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115261
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
975ms
Block → Canton commit
975ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f946b019a96e6879641a9d099cdbc55cd3c4df49f7680b86423b872dd000000000000000000000000b8d3e55070c5ab6b41efe66d13d16eeda68e0b3f0000000000000000000000006d3a36d18440419f8c26309e4574de442c439acf00000000000000000000000000000000000000000000000000000000b8d3e550c001a09c2517e9420c0ec3d8b8a93f1a610c35774de117fc7c089175e478d41083ae23a03455ced09d75a2817ad03ad538c9cb339a36e67adabf9aef149390b324bf14a6