Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185462
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
2.91s
Block → Canton commit
2.91s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929425d248f9fff4597d0ef4a7084ba73dc1884c935a80b84440c10f1900000000000000000000000056b8412d18a7a9b36140a7431c20b9ea28ead9f300000000000000000000000000000000000000000000003635c9adc5dea00000c001a006b9959e1f8cd508ae55c332087a072cf9807a038bc7d479f94dd137a27b25bfa00d91e72aa06be5cb0636fdb75d449945296f56368cacab3a979b297ce4fcac59