Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #133620
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
466ms
Block → Canton commit
466ms
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.
0xf8ab0c842c4968728259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000aff5fafed6ee1e897559905df46877d48588178400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04105c169d74b23bcab4976f6b74fb15cafcaa08dfaef9ed609167760e8798400a017fb861e0eddb0c47c11729ace359477be7b4ea6f8d11fb4526d1690bafca0ff