Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #179352
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
768ms
Block → Canton commit
768ms
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.
0xf8a903832d90108286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000edf90a099fd944f261e0fcb96f3498881b40b45600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06ff65855c71028e8f850d8be82f3d7686dd605b34bc999a0696ee09c982c59b59f4979c51bcfdc8b813c6ba4aad2404b026ff1a863ffc27ccc5c6afd1109a2fb