Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203199
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
958ms
Block → Canton commit
958ms
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.
0x02f8d2830e4a250b843b9aca0e843b9aca0e82e07f94618aec21c753350bac9b6ab9ff990634ae15a9fa80b86423b872dd0000000000000000000000007ae02908d0ea5d4ca6d68a79a45a01935a67651200000000000000000000000030544aee36ebdf4a66ff83ddd0d5c7d6d6388dc1000000000000000000000000000000000000000000000000000000000c49ec67c001a09123118bcea11aacb07f3e5980951d951d8eb672478799a3a12387d848139edda05b7143bb0d8099ec2fa2ae638d7ee381b579391123482c2d405e0b49774670ec