Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11319
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
909ms
Block → Canton commit
909ms
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.
0x02f893830e4a254985746a52880085746a52880e826fe994c9c84d1b7834f4471fe249abd5a8889bc9e8081880a4b3363a3a61a8db16e5e9715a1a9617d884fc55da7d3d59f7da66d1a1432c5dd761b972dac001a002f82684fd9832d3192d5136fa90d65b7d50d5a454f6e891bf432f8c4bb90238a05f7127b2a5984617417c1594debf0e9e84d756f227b46479e1fce2617ec067ab