Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202541
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
657ms
Block → Canton commit
657ms
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.
0xf8ab70849e83869482c14094cc583e14a3dd9a9eb294b1dd649ac774e665938780b844095ea7b3000000000000000000000000c8cd6b3d38bc8a0fb34f7c7f40afa5b2941fe7f80000000000000000000000000000000000000000000069e10de76676d0800000831c946da00188f15621acacd1bd467adf29a6925aa42a385383d835d072882c1a1ecfcf28a0764e9f501c730419f7ba06ebc2503d4839a175f93406aa753bf80d769847966d