Mezo Portal
Summary
Mezo is a project focused on developing an "economic layer" for Bitcoin. The current audit report is concerning a Points Portal where users can deposit BTC to earn points. In order to participate in Mezo Portal, users are to deposit BTC on the Bitcoin network to an address determined by a script and its particular inputs. Following that, a process can be initiated that will result in TBTC being deposited into the `Portal` contract for a user-determined, protocol-constrained, pre-specified lock period. During this audit, we found an issue which results in a loss of security for the ECDSA being used to validate Bitcoin signed messages that enable the use of an admin function. Overall, the code quality was quite good. **Update**: The issues have been addressed.
Issues (10)
Low | Medium | High | Critical | Total | |
|---|---|---|---|---|---|
Not fixed | 7 | - | - | - | 7 |
Fixed | 2 | 1 | - | - | 3 |
| Total | 9 | 1 | 0 | 0 | 10 |