Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201363
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
827ms
Block → Canton commit
827ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729440c4c7d40a91a3874985ade5cec4fea82e2e6f1680b844a9059cbb000000000000000000000000db257c4bf301a472acf482cf2d8f6636e809f1600000000000000000000000000000000000000000000000008ac7230489e80000c001a00256431c52d03c5ca1d8abbb286dcb4456bc06a25e2ede16b3bc40a72bc26615a06a95db055807a66747f336ae8a5e466141b372e5016e7b28df59525c75596395