Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172524
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
925ms
Block → Canton commit
925ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294fb9029c785477bdb791d097969152ea1141dfe5380b84440c10f19000000000000000000000000ac8a0846890f5bc21fa8f587e06513a16324b80e00000000000000000000000000000000000000000000003635c9adc5dea00000c080a057c75dafeccc00d130f11c8288d006d14ccba6bb3b2f6595e3f15d42d85a72a0a061a24b70a7d56acd2eda812753a2293321f63d7fa8612540b80ccaed5bf22cda