Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11491
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
949ms
Block → Canton commit
949ms
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.
0x02f879830e4a2582207685746a52880085746a52880882520894b0a922a79e77c46b5ec6db08fbcc718cab01a23e880de0b6b3a764000080c001a05145b5b008bfa5aeac93c91946e1b3f6434fee41f2f72dd57fcbe91546bda347a0715b4f21c2a19ce1b2a0c4e3f6b53e7fc112c1b91997ea5064ac4dc3a7a249ab