Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97372
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
435ms
Block → Canton commit
435ms
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.
0x02f8b2830e4a25108459682f008459682f0e82c059944b3ea08ea230823dd9601e231622e270ca71b9ef80b844095ea7b3000000000000000000000000e57aea293f0e88806be9542b05e18e8efb85ee3800000000000000000000000000000000000000000000054b40b1f852bda00000c001a09778d90fe83b04b4feafe74e1181d6e0c3506b2c6a63a8f9ccb984d96a61b46fa05e15984d8cf9fdc584c4b92a9e668d5a901e67b315759385e0cd1b4a308a4463