Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42462
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
466ms
Block → Canton commit
466ms
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.
0xf8ad2a85016d28bba783011e399409dd08d02a66d269ab9d7df1f2c837a60aa9c32680b84440c10f19000000000000000000000000963dfa593466898a75f8c60fb1464bd62bc5b1fa00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0cd4a293e194e4bd80efe30d882fe5faea9493cc7defd99a82c1f08adc27a11faa07990332c8589e83779de812577511fd1a62e27aa8286e1bb809e6e53153c4bcb