Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #116342
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
685ms
Block → Canton commit
685ms
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.
0xf8890e830f424782578e942b522ac21db561540d7cd7091d9acb20054c3ced80a46a6278420000000000000000000000006dd162b21fca1e60b520b6766ab537176412236d831c946ea0f54998edb5c8064735dd62df0e21e0fb65322af2546ab070fd2631d1ac0698c8a04c1e5ca16f4b6bb8e45fd89a2c018d9b01b3805f227ff86ca93925f47cf05ee5