Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #94684
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
745ms
Block → Canton commit
745ms
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.
0xf8ac03850b964f00008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000007d1d12836cba3862b04d06e2e7c83bbf32fd955200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da034ffa8b33f57fa3946571b03444f1e076003a676c4dfd982d83f96ec61f204f3a07b675e2b552065be2e80298ace481f63018441da0b171ba2f1d2954b3c20c0cd