Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164849
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
1.23s
Block → Canton commit
1.23s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194082ccffad1405c28aa82c1dcb4f86da905f18aa180b84440c10f19000000000000000000000000c81e9b3fa0d98cce6ad8a107e3aa28eabc8482f600000000000000000000000000000000000000000000000000000000c81e9b3fc080a0a5a01956c31735021bca8e7ef4c4b4e7879b8fdc878398106530cf2396dfdc52a00908996f8b6396307ac9a8f6ec0f507bf550e889f48eb35c4b746ddebe2b1c1e