Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #10224
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
899ms
Block → Canton commit
899ms
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.
0x02f879830e4a25821ce385746a52880085746a52880882520894bbdc3f15c1bb2e5da252567362e4b09424eccae4880de0b6b3a764000080c001a0ae473df884109ac1ddb4685b188be5b55a5f65d22aa5a14642a022bc94a434e7a07f225c7be83cb863ae111caa4ea6f3ca120cf0bbb5aa62f2959253ca82cdb572