Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166374
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
935ms
Block → Canton commit
935ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929487acca69048cba827d394cf877043bfa1764fdcd80b84440c10f19000000000000000000000000fee76ec2aea88393383e23354bb93cc01120a3fc00000000000000000000000000000000000000000000003635c9adc5dea00000c001a09407686dc4753d77eedefc67a6f23e4553cf69178c961dcb73d801e733332ed0a0710fc6917fd24bccb3213d7867f663938a5d51b13529b99f549a2144481d46b5