Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115961
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
556ms
Block → Canton commit
556ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819471a1d8641f0ddb7657df34a26aa1e82f200fb73380b84440c10f19000000000000000000000000978704de8e3403914a43ef56ecb43719036d54a900000000000000000000000000000000000000000000000000000000978704dec080a0a52f686c1d3389f099c4b6a08d6052d88c0d4741e3c7ec8b21f8b03d77311d5fa047caacdbd3ccd5d1c5e3462c319f2ce879a4cc3eab970d3135e1104675fd6dc9