Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #9943
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
3.60s
Block → Canton commit
3.60s
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.
0x02f879830e4a25821c2985746a52880085746a528808825208948023a52ac4f382e6def404b42f6f051a9d97143b880de0b6b3a764000080c080a0d5957c9f7b1d52a1b7eece05ea92040c02a910ae1073e1c78fd1f12b9b400c69a01cc2976d79bf8d0f54bfd539ce5cedde4cedc709bf50abc687aaf7dcbec5b5a2