Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171568
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.
0xf8ac03852b0bf5e8a98286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ce11c45db2b778634edbbadb3c0212cf187022c600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0640c8087992fddd696748689101b800f5f5b8eed75eeda2587f126792c135503a060556cd19650cd89fdd8cf698f650e20a634b2aaffa409e4bbb83103cad9dc8f