Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145322
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
1.15s
Block → Canton commit
1.15s
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.
0xf8ab0b841872fa228259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000a6c4f2588a09b70e44eef909f7be9c19a96a0bde00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05bb996f3edd1dd34998b9945d56cf1560a4382144cdeefab67a54ff9a7a2c6d8a01ba9681eaf708abd61d50a0f66ed5e88a96ade0acde022b5c345980b7287367b