Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11568
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
279ms
Block → Canton commit
279ms
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.
0x02f879830e4a258220a485746a52880085746a5288088252089412115f35c64bc1ab14ce6e73f9ac314875fe0568880de0b6b3a764000080c080a0f3b6d7a8b33cecaded2f222e0495939d3ae7ae041e4b5e47e5d40238ab2bc1a6a0320641ab3f7bd4b551fe6ca0f9d0171380cc3666605b866ebe617e950198ed78