Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #72828
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
886ms
Block → Canton commit
886ms
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.
0xf88b3e8459682f00830178b594eef424504e3a923c4bd1395584022dc380b49cda80a46a6278420000000000000000000000003883ae0058b4b6a8ccf75b83b6fa785153cd29d4831c946da09998901cf2c4f081e6e346af2f269f2697eacf369d1b2758d9f8603ab4e64797a036f423ceb747b882decad0d4d971f28b1fd5bfdc60c36e86054d372610b1f5a6