Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11402
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
549ms
Block → Canton commit
549ms
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.
0x02f892830e4a251785746a52880085746a52880e826e999443a0ee809c29160d1255c699ca393d8d4535713c80a4f7af2f5e000000000000000000000000d1a5400742b0ab9e71e18a9836822ea2ed2e6700c080a027323d8a3974d3b98105bc548d49093483ae7147429542b7f1126225a1de08f79fc3dd2cebc54e1362c6be867ac9706a2ca6489a82343aee78c546ebbf334f34