Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171350
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
785ms
Block → Canton commit
785ms
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.
0xf8ac118537e11d60088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000d02931a2898656b83bd2825746504a39102c514900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f871e15a4fdac71ca6c6f794442be27fa5d415e343b48cd06c34cabb6871a0bba01c5662d68d5a1c69bad558197d8175709289330561b39eb9c6df6f4b98af60fc