Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #53570
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
3.98s
Block → Canton commit
3.98s
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.
0x02f893830e4a256485746a52880085746a52880e826ec294310ffa975e847cb17608a31410948c6dd18d676280a4e0b87ce2d54bc887a37d2ffe60288b2c36f58f8970624b85f88b3b0d225b9569ba459398c001a07d7fe623a6eec74f9670ca8d8e217d673b928d6c02b547f9bc8b0da66a719196a03d6aced2e7cd16611509c97e838e0ca5b2755717894510fd3f11f2c644080ce1