Incident
Incident,
29 ETH.
Source: De.Fi incident database.
- Audits before it
- 6.
- Audits since
- 3, the latest dated 21 Sep 2025.
Onyx Protocol security record
As of 21 Oct 2026, Onyx Protocol has 9 audit reports by 2 security firms on Trustblock; the latest is by PeckShield, dated 21 Sep 2025. Those reports list no open critical findings. It also holds 1 deployed contract on 1 chain and 1 incident (latest 31 Oct 2023).
Critical findings
No open critical findings
Across 9 reports.
Incident
Incident 31 Oct 2023
Source: De.Fi incident database. 3 audits have been published since. See the incident
Open the latest report
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Get the label for your siteRecord last updated . It holds audits and findings, contracts and incidents up to Oct 2026. Trustblock does not review code.
Audits9
Newest first
| Audit | Security firm | Date | Scope | Critical findings | Report |
|---|---|---|---|---|---|
| Onyx: Onyx DAO Registry audit | Security firm: PeckShield | Date: | Scope: Not recorded (see the report) | No open critical findings | Open · GitHub |
| Onyx audit | Security firm: PeckShield | Date: | Scope: Not recorded (see the report) | No open critical findings | Open · GitHub |
| XCN Token (Base) - Audit | Security firm: CertiK | Date: | Scope: Not recorded (see the report) | No open critical findings | Open · skynet.certik.com |
| Onyx Protocol - Audit | Security firm: CertiK | Date: | Scope: Files named in the report | No open critical findings | Open · skynet.certik.com |
| XCN Swap - Audit | Security firm: CertiK | Date: | Scope: Files named in the report | No open critical findings | Open · skynet.certik.com |
| Chain Staking | Security firm: CertiK | Date: | Scope: Files named in the report | No open critical findings | Open · skynet.certik.com |
| Chain - XCN Token | Security firm: CertiK | Date: | Scope: Files named in the report | No open critical findings | Open · skynet.certik.com |
| Chain Team Treasury Timelock | Security firm: CertiK | Date: | Scope: Files named in the report | No open critical findings | Open · skynet.certik.com |
| Chain Token | Security firm: CertiK | Date: | Scope: 1 address on Ethereum | No open critical findings | Open · skynet.certik.com |
Findings62
Statuses are the security firm’s own, from each report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 7 | 2 | 4 |
| Medium | 4 | 0 | 4 |
| Low | 21 | 3 | 17 |
HighCentralization Risks and Third-Party DependencyXCN Token (Base) - Audit · CertiK · 22 Jul 2024Acknowledged
In the contract `OptimismMintableERC20`, the `_bridge` contract has authority over the functions shown in the diagram below. Any compromise to the `_bridge` contract may allow the hacker to take advantage of this authority and mint tokens to arbitrary addresses or burn tokens from arbitrary addresses .  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.
Open the reportHighInitial Token DistributionChain - XCN Token · CertiK · 6 Mar 2022Acknowledged
20B of the 68B max supply is sent to the contract deployer when deploying the contract. This could be a centralization risk as the deployer can distribute `XCN` tokens without obtaining the consensus of the community.
Open the reportLowImproved Validation of Function ParametersOnyx audit · PeckShield · 22 Oct 2024Acknowledged
The report gives no description here.
Open the reportLowSuggested Adherence of Checks-Effects-InteractionsOnyx audit · PeckShield · 22 Oct 2024Acknowledged
The report gives no description here.
Open the reportLowTimely Rewards Update Upon rewardPerBlock ChangeOnyx audit · PeckShield · 22 Oct 2024Acknowledged
The report gives no description here.
Open the reportIncidents1
Attached through a shared contract address. Our incident data ends in Oct 2026.
Contracts1
| Address | Chain | Source code |
|---|---|---|
| 0x41c37a4683d6a05adb31c39d71348a8403b13ca9 | Chain: Ethereum | Source code: Verified source |
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