Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170039
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
796ms
Block → Canton commit
796ms
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.
0xf8ab038510ded64fd88286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000634aad75cc2a20e113d162e0b0e2d943f2aa315f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0389f92e7cfc572acced05240da5afeb7ed3f8306477b1a9c6ba7415bba2086fa9f6220801fc5981081b0e34a66b3ce0c15aa151c6f786f0c085b6274ae930118