Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #92343
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
745ms
Block → Canton commit
745ms
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.
0xf88b3284721bc447830178c194f3cded0ecf0a620109fbcfbbddae3adf7df0a0d280a46a627842000000000000000000000000e94784f0f0df8e6c19c65c6b929546f9fc680de0831c946da0c5ebf2437c2a6cccf84a5f04f7b9c4575a9e75d76b036f5d7de91968bde444c9a0518ec9f71b591e48c33e21b6fe94c17a4f02f0819a573cc2b4ca5131b9307047