Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50071
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
676ms
Block → Canton commit
676ms
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.
0xf8ac808501018a5c8082c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009b37aaef725c54fedb468ceb83e349e107a1f1d600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0721446219068b9c9170c49b30d0de5ca61bd50ddce958af8747d40e67ea8764ea01ecdd9fa28b7572adf776866bb3cd98df780f482fa8502e621d91ed2c658ba63