As of 3 Nov 2026, Peerblue Exchange has 1 audit report on Trustblock, by CertiK, dated 19 Jan 2023. That report lists no open critical findings. It also holds 1 deployed contract on 1 chain.
Record last updated . It holds audits and findings, contracts and incidents up to Nov 2026. Trustblock does not review code.
Newest first
| Audit | Security firm | Date | Scope | Critical findings | Report |
|---|---|---|---|---|---|
| PBX - PBMaticPrediction | Security firm: CertiK | Date: | Scope: 1 address on Polygon (POS) | No open critical findings | Open · skynet.certik.com |
Statuses are the security firm’s own, from each report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 1 | 0 | 0 |
| Medium | 0 | 1 | 0 |
| Low | 3 | 0 | 3 |
In the contract `Ownable` the role `_owner` has authority over the functions shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and bring unpredictable damages to the project.  In the contract `PBMaticPrediction` the role `_owner` has authority over the functions shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and bring unpredictable damages to the project.  In the contract `PBMaticPrediction` the role `adminAddress` has authority over the functions shown in the diagram below. Any compromise to the `adminAddress` account may allow the hacker to take advantage of this authority and bring unpredictable damages to the project.  In the contract `PBMaticPrediction` the role `operatorAddress` has authority over the functions shown in the diagram below. Any compromise to the `operatorAddress` account may allow the hacker to take advantage of this authority and bring unpredictable damages to the project. 
Open the reportThe call was definitely initiated by an external account when the smart contract checked **msg.sender == tx.origin** and found the result was true (EOA: Externally Owned Account). Hence the `isContract` check is redundant here.
Open the reportThe check for `oracleCalled` in the claim function is unnecessary if `oracleCalled` is a factor in determining whether the user is claimable or not. The oracleCalled check is required, though, if the two tests are independent of one another.
Open the reportThe contract is serving as the underlying entity to interact with one or more third-party protocols. The scope of the audit treats third-party entities as black boxes and assumes their functional correctness. However, in the real world, third parties can be compromised and this may lead to lost or stolen assets. In addition, upgrades of third parties can possibly create severe impacts, such as increasing fees of third parties, migrating to new LP pools, etc. ```solidity=752 AggregatorV3Interface public oracle; ``` - The contract `PBMaticPrediction` interacts with third-party contract with `AggregatorV3Interface` interface via `oracle`. --- ```solidity=1224 function recoverToken(address _token, uint256 _amount) external onlyOwner { ``` - The function `PBMaticPrediction.recoverToken` interacts with third-party contract with `IERC20` interface via `_token`.
Open the report| Address | Chain | Source code |
|---|---|---|
| 0x52af…b3e20x52afcd78c3ba1cd6187c1d13fe12d5fc5d0fb3e2 | Chain: Polygon (POS) | Source code: Verified source |
Is this your project? Show this record on your own website. The label states what the record holds, links to this page and updates by itself. It is free and needs no sign-in.
Automatic: the three strongest facts of this project’s own record (its last audit and two more), highlighted. They update with the record. Picking a fact turns Automatic off.
<head><script src="https://widget.trustblock.run/project-widget.min.js" defer></script></head><body><divdata-tb-project-widgetdata-tb-project-slug="peerblue-exchange"></div></body>
Paste the code where the label should appear. It uses no API credit and updates by itself.
Something wrong on this page? A missing report, a wrong date, a finding that was fixed since. Tell us and we check it against its source.
Tell us