Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175001
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
886ms
Block → Canton commit
886ms
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.
0xf8ac03851b345f7abb8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009920cf9ff0ada61816f6cf1f726e156203f1707d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0525e66e3d5f61c6c62fc1b8ba32af7d27b93dbfa8926481f4f78a7109dc91f95a025c4bbcf2ccae874db40b97a3dfe9dfb18e9cceb6396121774503662c2598180