Audit Firms
The protocol has been audited by six independent security firms:Accretion
Specialized audit focusing on USDC privacy features
HashCloak
Comprehensive review of SOL and SPL token implementations
Zigtur
In-depth analysis of USDC and SPL token security
Kriko
Focused audit on SPL token privacy mechanisms
Sherlock
Security assessment of USDC and SOL functionality
Veridise
Formal verification of USDC and SOL implementations
Audit Reports
SOL Privacy Features
HashCloak Audit Report
Complete analysis of SOL and SPL token privacy features
Sherlock Audit Report
Security review covering USDC and SOL implementations
USDC Privacy Features
Accretion Audit Report
Detailed security analysis of USDC privacy features
Veridise Audit Report
Formal verification report for USDC and SOL
SPL Token Privacy Features
Zigtur Audit Report
Comprehensive audit of USDC and SPL token implementations
Kriko Audit Report
Security assessment of SPL token privacy
On-Chain Verification
The deployed program is verified on-chain with hash:You can verify the program deployment using Solana’s verification tools to ensure the on-chain code matches the audited source code.
Continuous Security
Privacy Cash maintains a strong security posture through:- Multiple Independent Audits: Six separate security firms have reviewed the codebase
- On-Chain Verification: Program hash verification ensures deployed code matches audited code
- Open Source: All code is publicly available for community review
- Regular Updates: Security patches and improvements based on audit findings