Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #10862
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
9ms
Block → Canton commit
9ms
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.
0x02f8b4830e4a253885746a52880085746a52880e827754940ca315f10fa964a133226f2979b78f92c36f2e7980b8448bf9a961fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffd0000000000000000000000000000000000000000000000000000000000000005c001a0b7ddf93c3c2a77600c5de72044d6a16423189748287bb7a2a608db9a8c023fa1a025e46eae339a1e4d0e5e8ea5e0fb0da634926495d5aa006708847bf0f0b6ed4e