The PeerToken contract is an ERC-20 token with burnable and permit functionalities, extending OpenZeppelin's standard implementations. It introduces a dedicated 'minter' role, separate from the 'owner', to control token supply. The contract's primary security strength lies in its use of well-audited OpenZeppelin libraries and a Timelock for the owner role. However, the centralized and unlimited minting capability by the 'minter' poses a significant economic risk, as a compromise of this role could lead to arbitrary token inflation and devaluation.

On-chain security analysis — is it a scam or legit?
Is Quack AI Token Safe?
Not verified
This record has not gone through deep verification and is not being monitored. The score is a dated snapshot — the token’s risk can change at any time.Own this token? Put it under verification →The PeerToken contract is an ERC-20 token with burnable and permit functionalities, extending OpenZeppelin's standard implementations.
Read the full analysis- Ownership not renounced — Timelock 48h delay
- Mintable supply — no cap found, dilution unbounded
- Top-10 concentration > 70%
- Liquidity not locked, but no owner/deployer address holds LP — market-depth risk, not rug risk
- LP top1 unlocked holder = 97.5%
- LP top3 unlocked holders = 100.0%
- 1 High finding(s) from audit
Exact factors
- Ownership NOT renounced — Timelock 48h delay (exit window)
- Mintable supply — no cap found, dilution unbounded
- Top-10 concentration > 70% (154.3% total → 152.1% effective; 150.7% in EOAs, 3.6% in contracts — extreme)
- Liquidity not locked, but no owner/deployer address holds LP — market-depth risk, not rug risk
- LP top1 unlocked holder = 97.5% (independent LP — depth risk, pool = 95% of DEX liquidity)
- LP top3 unlocked holders = 100.0% (independent LP — depth risk, pool = 95% of DEX liquidity)
- 1 High finding(s) from audit
Each factor is an on-chain fact recorded at the time of this analysis. The score is computed from them by a deterministic function, so the same contract returns the same score for anyone who runs the audit. How scores are computed
Security Checklist
as of audit · Sep 4Holders
as of audit · Sep 4, 2026How the supply is spread across holders could not be read — the indexer's holder list does not add up to the supply. Check the largest holders on a block explorer, which reads current balances.
Liquidity
as of audit · Sep 4- Pancakeswap v3USDTAnalysed$993.9K95.1%
- Pancakeswap v3USDT$45.4K4.3%
- UniswapUSDT$5.3K0.5%
- Pancakeswap v2WBNB$260.0%
The risk score reads depth across every pair.
The LP tokens of the analysed pool are not locked or burned, so whoever holds them can withdraw that liquidity.
0xf949…02980x0141…ba140x15bf…f86cNo privileged address appears among these holders: the unlocked liquidity sits with independent providers, not with the deployer.
Security Findings
HighCentralized Unlimited Minting Authority
The PeerToken contract grants an onlyMinter role the ability to mint an unlimited quantity of new tokens via the mint(address _account, uint256 _amount) function. While the owner (a Timelock) can change the minter address, the minter itself has unchecked power over the token supply. A compromise of the minter's private key or a malicious minter could lead to arbitrary token inflation, severely devaluing existing tokens and impacting the protocol's economic stability (7.4 Economic, 7.3 Access Control).H-01
Issue
The PeerToken contract grants an onlyMinter role the ability to mint an unlimited quantity of new tokens via the mint(address _account, uint256 _amount) function. While the owner (a Timelock) can change the minter address, the minter itself has unchecked power over the token supply. A compromise of the minter's private key or a malicious minter could lead to arbitrary token inflation, severely devaluing existing tokens and impacting the protocol's economic stability (7.4 Economic, 7.3 Access Control).
Fix
Implement a more robust control mechanism for the minter role. Consider: 1) Using a multi-signature wallet for the minter address. 2) Implementing a minting cap (e.g., a maximum total supply or a rate limit for minting). 3) Introducing a time-locked minting approval process requiring multiple parties. 4) If unlimited minting is intended, ensure the minter's operational security is paramount.
Status
Unresolved
InfoNon-Upgradeable Contract
The PeerToken contract is deployed directly and does not utilize a proxy pattern, meaning it is not upgradeable (7.7 Upgrades). This implies that its logic cannot be modified or updated after deployment. While this eliminates upgrade-related security risks, it also means that any future bug fixes, feature enhancements, or changes to the token's economic model would require deploying an entirely new contract and migrating users/liquidity.I-01
Issue
The PeerToken contract is deployed directly and does not utilize a proxy pattern, meaning it is not upgradeable (7.7 Upgrades). This implies that its logic cannot be modified or updated after deployment. While this eliminates upgrade-related security risks, it also means that any future bug fixes, feature enhancements, or changes to the token's economic model would require deploying an entirely new contract and migrating users/liquidity.
Fix
This is an architectural decision. If future flexibility is desired, consider implementing an upgradeable proxy pattern (e.g., UUPS or Transparent Proxy) for future contracts. If immutability is the goal, ensure the current design is thoroughly reviewed and future-proofed.
Status
Unresolved
Analysis
AI Copilotas of audit · Sep 4The technical implementation of PeerToken is robust, leveraging battle-tested OpenZeppelin contracts for ERC-20, ERC-20Permit, ERC-20Burnable, and Ownable functionalities (7.2 Code Security). Custom logic for the minter role is minimal and correctly implements access control via onlyMinter and onlyOwner modifiers (7.3 Access Control). No common Solidity vulnerabilities such as reentrancy, integer overflows, or front-running opportunities were identified in the custom code (7.2 Code Security).
The contract implements a robust access control system with distinct owner and minter roles (7.3 Access Control). The owner is a Timelock with a 48-hour delay, which significantly enhances governance security by introducing a delay for critical actions like changing the minter or transferring ownership (7.5 Governance, 7.8 Operations). However, the minter role holds significant power, allowing for an unlimited supply of tokens, which presents a high economic risk if compromised, potentially leading to severe token devaluation (7.4 Economic).
The PeerToken contract is not designed as an upgradeable proxy (7.7 Upgrades). This eliminates upgrade-related risks such as proxy implementation mismatches or storage collisions. However, it also means that the contract's logic cannot be modified or updated after deployment, requiring a new deployment for any future changes or bug fixes.
It is crucial to implement stringent security measures for the minter address, given its ability to arbitrarily inflate the token supply.
Consider using a multi-signature wallet or a more sophisticated governance mechanism for the minter role to distribute control and reduce the single point of failure risk. Additionally, ensure the Timelock owner's private keys are secured with the highest possible standards.
Contract & Record
Free for any token on the record. It links to this page and always shows the current score and the date it was checked.
- Sep 4, 202667High
- Jul 27, 202651Medium
- Jul 27, 202664Medium
Score changes are recorded as dated snapshots — history is append-only and cannot be edited.
Frequently Asked Questions
Is Quack AI Token a scam?
Based on automated analysis, Quack AI Token scores 64/100 (High Risk) on our risk scale. No honeypot was detected, but always verify independently before investing.
Is Quack AI Token safe to buy?
Our scanner flagged a risk score of 64/100. Ownership has not been renounced, which is a risk factor. DYOR before purchasing any token.
Has Quack AI Token been audited?
The contract has not been verified on-chain. Verification is not the same as a full security audit. Use Quantum Audit's free tool to run a deeper analysis of the contract code.
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