31Third: BatchTrade Diff
Quantstamp reviewed 31Third (31Third: BatchTrade Diff) on 12 Jul 2024: 1 finding, 0 critical; it is marked fixed.
Report hosted on certificate.quantstamp.com.
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Findings1
Statuses are the security firm’s own, from its report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 0 | 0 | 0 |
| Medium | 0 | 0 | 0 |
| Low | 0 | 0 | 1 |
Low`MAX_WEI_IMPRECISION ` Might Not Be Enough in the FutureFixed
The amount mismatch of around 1 or 2 WEIs originates from a known issue in Lido Finance and possibly other similar protocols (see [Lido Finance issue #442](https://github.com/lidofinance/lido-dao/issues/442)). To address this, the team introduced an error threshold called `MAX_WEI_IMPRECISION` as a constant variable, allowing transfers with a 1 or 2 WEI discrepancy from the expected value. However, this error is anticipated to increase very slowly over time, potentially reaching 5 WEIs in 20 years. If unresolved at the source, the discrepancy could reach 10 WEIs, necessitating a contract update to increase the threshold.
Contracts in scope
No deployed address is recorded for this audit.
The report names a repository or files. Open the report to see its scope.
Repository and files the report names (1)
- contracts/trading/BatchTrade.sol
Part of 31Third’s security record
Security firm
Quantstamp236 projects reviewed · 332 reports · latest Oct 2026
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