Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8237
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
4.71s
Block → Canton commit
4.71s
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.
0x02f879830e4a2582171c851d67c309e6851d67c309ee825208946084dba7be09d5258467c40d937986bf1bf75323880de0b6b3a764000080c080a0bd900cf3d1b222ce6ce995afb2d98e5cb08d7f86d3ebfeb7f364ba732a2d2052a0591d45c90898e9aa9e9e83c9010adf7c3fffb04702fdee3e2ebb8497fd890222