Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172099
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
1.05s
Block → Canton commit
1.05s
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.
0x02f8b4830e4a25438502cb417800850306dc42008275079444cebb03f00ff2cf6b475a7501f8e80eb78bb4bf80b844095ea7b300000000000000000000000013f4b7e729b60664952e89c68847e8093f47e8de0000000000000000000000000000000000000000000000004563918244f40000c001a0d76e4bd488b4ecf14f1f933c07164eadb345028d503b9efd844afdef02204be6a074bceda373b6b77e466dfe71d9d555ab1710720cdda696fcacda1bd23993cbe1