Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115646
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
566ms
Block → Canton commit
566ms
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.
0x02f8bd830e4a2582011d85037e11d60085037e11d600830116a594e57aea293f0e88806be9542b05e18e8efb85ee38862d79883d2000b844346f181600000000000000000000000039d6a1e747cf394467895977a7aac4c1d2658cf400000000000000000000000000000000000000000000001b1ae4d6e2ef500000c080a05d309d6ce91baa9b431161d4325c4a9f7c140fb225d5c55baa740d80a1d48322a07246b53ba86233663a519d082a09c3ad111bd4c8e911e480f0557b8cac6a4e3f