Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11595
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
420ms
Block → Canton commit
420ms
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.
0x02f879830e4a258220b285746a52880085746a52880882520894f541fa5ec5395e9c2ef9eb5bf1d2278a884048ef880de0b6b3a764000080c001a0d2bb8e234f27561dc82404f8a06d5a9685d64ec2eba95169b7f47f1cc99536dfa00264974a5043ff50b0f31f323886dad9cc04c7854581f397d8876c5de8c2ad4e