Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #176870
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
966ms
Block → Canton commit
966ms
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.
0xf8ab0384191c1e9b8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000005dc34b458a522be344fab198762a708ee213fa6700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f240d0e85dc617a4cd7e8358d1c24f0921daf6db830d98a9b2dc1bbccb2478d1a01d35d4562b3b0c24be9c4e8c4bdd5e442df649e189f25b99258a524a4d547ba2