Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73371
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
717ms
Block → Canton commit
717ms
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.
0xf8ac358459682f0083011e39947c6f49bc80e36b33d621384a350428cb1d19e07f80b84440c10f19000000000000000000000000632b509db8d3ce60246271857623eac60c70ce5500000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da031e42d082b422271cb369990ada429aff2ea2622d1ce59daec5de2ebad44f727a03ba964166407a59a18fbf1fe80912887f8aa5562e68a876075fe582fbdf66996