Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185991
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
1.01s
Block → Canton commit
1.01s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294f4f30b02c05e93025710d57662d1bd12e5344b7c80b844a9059cbb000000000000000000000000dcecd9352ae86e6ff1ae93fe1e5dae4c9175a9c50000000000000000000000000000000000000000000000008ac7230489e80000c080a05e95faea267c2955552885b8a62cb82ae142db500c5f8124286d9318c9ad2506a02a575bbebc03b84d7c4365b597eff3cc0b0b51b431dc281d26a68fee657c79e2