Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171336
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
1.05s
Block → Canton commit
1.05s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294ea7dba9b541a584034dacfbd4e81a7233dec97fc80b844a9059cbb000000000000000000000000f622c0ef37672f2e9fab8f891c32a50cb7ba0edf0000000000000000000000000000000000000000000000008ac7230489e80000c001a0c69cdff7bb0e2a4055fd5fb6b8f83647f469acf36a32cb3a0a8a9dc975b7099aa06e40a81a628f60a05e94cf767f91b6c3ed2bc0c42a8518549991bfa18a5dff4b