Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165442
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
1.67s
Block → Canton commit
1.67s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294d21fe8ed6ed654af933fce5b44b0da04420bab8c80b84440c10f1900000000000000000000000038728f4fc54a0af05263cbb23507ecb750b1540600000000000000000000000000000000000000000000003635c9adc5dea00000c001a01f95802a189226c94314737a0fd344ca6a04f1d74f4fe2d0561c17abfec7245fa07d98e15d2fa98ca776eca3575ce031382a751322e9777bb1a9045086571bfd36