Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151783
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
1.30s
Block → Canton commit
1.30s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294a604d10d26de4cd0d993c00108cec70ae850df4a80b844a9059cbb0000000000000000000000001b5a7c9e705536fd5458b78c1cb5547eae663bd70000000000000000000000000000000000000000000000008ac7230489e80000c080a005b67d870e05a0e5eaf431a87b9b649636cd222c1f9c29dd78f1b891065f9554a06f31bbb561460ef0265b3592e2f3337b67b2f790735ee8c62a44569573151be8