Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162643
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
3.56s
Block → Canton commit
3.56s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294c1a65d837e02ba44e2d72c1d17663bf1335092cd80b844a9059cbb000000000000000000000000d7a08a0b0edff725f80c4b9fb3287c2a30f3dbfe0000000000000000000000000000000000000000000000008ac7230489e80000c001a0b1c5ad59dd419d9f1d1913826a4e8b13dd6b510036c5302b858f1738338d7f42a045a35fc53a06e09582c0cf8165d831e7dcdf4362b3761689f9a02dd95b9ceaba