Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #138493
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
604ms
Block → Canton commit
604ms
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.
0xf8ac06852910a01bf98286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000480785f9f324e285f4d7889bea932704f5843ac200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da05b7193f55174c386dae17d6e139f367b996173459719893e8fb41b0cb84b8cbca02b8b1128e50e6d0ebfca1b957d3ba290221ea68c21432868f2fc578d5cd7c732