Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73886
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
796ms
Block → Canton commit
796ms
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.
0xf8ac80850405f7e00a82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000997a922e321320de682277081b5b2312174f9f4f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0432c2b1126150409290a78939ba6cb7306c3a514b353407d5779f80a08c9dc15a0342fd05e76bcf1536bf9163a1e5a04ce64d95b13ba7e9962d3a3ff2b542c6980