Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169282
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
596ms
Block → Canton commit
596ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f947594c0ecbe72792ef662dec7d82896f6cb98ecf780b86423b872dd000000000000000000000000e145501585680302360ffc630584f7ceba536bec000000000000000000000000f6d21d55bf8925d03f9654785b67a3e282eb63ed00000000000000000000000000000000000000000000000000000000e1455015c001a0b9ea65871b7cd6579605f051cf1ca93bc808522855e8dbb1748850261e419ae8a077fb084068a39cf203b3e602c12f7984bc1ac948026f9c1fd4a0940fc2414c52