Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #9485
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
2.18s
Block → Canton commit
2.18s
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.
0x02f879830e4a25821b0485746a52880085746a5288088252089478bf3acaf7a66606b3eea460d8848f4e0e109494880de0b6b3a764000080c001a01d49f7a083be2eb653c8db0cb365d3a6f1119e5fb5c6eb057dfb7d8fe1a277fda03699e541ff18056e33a2f59a36e87dcdc38e483583b5ca3b492ebf942407ffb3