Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202322
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
2.25s
Block → Canton commit
2.25s
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.
0x02f8b2830e4a2507843b9aca0e843b9aca0e82cb7e949f22f1850a3496d101381b0815e2b2e06901e40380b844a9059cbb0000000000000000000000004a4beba7188c5f1cad1aacc7f274c6f8e0b56467000000000000000000000000000000000000000000000004c53ecdc18a600000c080a099dc2d45c144955787cf660e676db9bef7f8dff022defd0deb83b08894cc16f4a038c543104ea65fdca4605034848368f3cdb40a4c56ab9dd8d5e4025d2d2a0ce8