Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143050
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
954ms
Block → Canton commit
954ms
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.
0xf8ab05841ec133338286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000a55f644ce21de08e96b283fde621e936f6ea3b9600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01e1972ff866c7bda034b21d94e1f1498250930264ba6c2bef0f9b8382b2f3a7ca02be52fc6efe7c8aa623c1433ab244334128f47843b459f7274edcdbd61733c1e