Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50475
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
835ms
Block → Canton commit
835ms
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.
0xf8ac1b8459682f0083011e39947ef8b9c2794303186da31187764faeaf36d2728d80b84440c10f19000000000000000000000000034eef59719eda01f1db10dbcc0a1f5272970da800000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0e7d9004a921d66028d68d0cff81beca1fd788703e8be41a904685b278b2f6da1a06fb555fffcd9f1101ec9c41b1a4d2b388f53d391cd77d5eadcc8ced910e9045c