Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #86251
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
1.49s
Block → Canton commit
1.49s
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.
0xf88b288459682f00830178c194bb94ca1b6cad3af06ffcd32fd74016601aafcabd80a46a6278420000000000000000000000008edee469394b343cc41a5a6980882cbcec8d3974831c946ea0ed0fcb8cf90759dc7adc5721a1bd53eeaa6a90919cb24626d944adba3f1f0774a03420bc1039986e182d799df0ff3efcc7ad9ccb6ec8d3d3d209c18d124d6a797d