Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #47512
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
756ms
Block → Canton commit
756ms
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.
0x02f8b3830e4a2505843b9aca00843b9aca15830119d394ac6adc32372d317507fb69b4e129f203790cf47680b84440c10f190000000000000000000000009f83790dad21bf1c2b49f26be52deecc683124be00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0a8f31c3a877e1c00cd2b50d7ecba8ef2ff0b7c12375d0d624836836ec14cdcc8a06462ff25063d1cb69f3ba178436886f928c45b5f722e6b4cd1005a9f4de7ed63