Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165738
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
235ms
Block → Canton commit
235ms
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.
0xf8ac0f85729acf04298259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000080cbdf80c07b343243fad143b9f1f32f68690c500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0618d39c68d1ba4909b14f76461257249bc5bbc37a1a780188793f0604e08778fa06ba3457c3804dd1af4405a349dba9f7c43d81f141d4a209f236e1fde8a641e97