Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120435
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
1.35s
Block → Canton commit
1.35s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819454fff05d03f991cc480c0859a20229104ca0c75680b84440c10f1900000000000000000000000037a02cb5b8e295444e0c42ed60b0439f808485b60000000000000000000000000000000000000000000000000000000037a02cb5c001a09e73954c24d6212db4e95b4dd077aa4c77bc4b89f0578ab75b0bca970ba03f45a02ec736ca9bd538706667910771b0bb5ce386eaa4b9850528794ba45cbef0c13c