Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201805
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
567ms
Block → Canton commit
567ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294eca573bf6a8bd95df81bbbe66dcd21128fc62d6880b844a9059cbb000000000000000000000000d6833eeea41445895f220647db3f5a62d3fd87590000000000000000000000000000000000000000000000008ac7230489e80000c001a08a553ca519a2010747ff0bbbacd227ccb0a2eb6ab19f879495f212a409697153a043715fa64026f1dbdcaeeadb2e894f1d7a608802325fd5ba814be1d66ba5775a