Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #130925
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
746ms
Block → Canton commit
746ms
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.
0xf8ab0c840a4cb8008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000006075f9e71e8fde403a93d39e5553709e027e01fc00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d376c036b5faa4f381b82d4c9925bc4f4731a50fb4eccf672673b31362a51dc8a00f3dc0a1076557c6985705c0dabf463fb7cb6a5291fad78d66af6bff5ab522b0