Security Audit Reports Collection

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In the fast-evolving world of blockchain and decentralized finance (DeFi), security is non-negotiable. As digital asset usage grows, so does the need for robust, transparent, and independently verified protection mechanisms. OKX Wallet has consistently prioritized user safety by undergoing comprehensive third-party security audits across its core products and services.

This article compiles and organizes key audit reports from leading cybersecurity firms such as CertiK and SlowMist, providing a clear, structured overview of OKX Wallet’s commitment to security excellence. From mobile applications to smart contracts and private key management, every critical component has been rigorously tested.

CertiK Security Audits

CertiK, one of the most respected names in blockchain security, has conducted multiple in-depth audits on various components of OKX Wallet. These include the frontend interface, mobile applications (iOS/Android), and core SDK modules.

Mobile App & SDK Components

The source code for OKX Wallet’s mobile application — specifically covering iOS and Android modules responsible for:

— has successfully passed CertiK's security evaluation. Additionally, key frontend modules built with ReactJS, including UI components and JavaScript handlers that interact with the keyring system, were also audited.

Multiple SDK modules were included in the scope:

During this audit, CertiK identified five total findings, categorized as follows:

👉 Discover how top-tier wallets maintain security standards with advanced encryption and architecture design.

All findings have since been fully resolved, ensuring a secure user experience across platforms.

Threshold Cryptography Library

The Threshold cryptography library used in OKX Wallet underwent independent review by CertiK and passed with no critical vulnerabilities. This cryptographic framework plays a vital role in enhancing wallet security by distributing key generation and signing processes, reducing single points of failure.

This technology is applied in MPC (Multi-Party Computation) wallet systems, where private keys are never fully exposed or stored in one location.

Core Smart Contracts Audit

CertiK also audited several core smart contracts powering OKX Wallet’s DeFi functionalities:

The overall audit result was classified as low risk, with all identified issues addressed and remediated prior to deployment.

✅ All vulnerabilities detected during the audit process have been fixed. The final report confirms operational safety under normal conditions.

For transparency, full details are available in the official audit documentation.

Solana Marketplace Audit

The OKX Solana marketplace module also completed a successful security assessment by CertiK. This platform enables users to trade tokens and NFTs on the high-performance Solana blockchain.

The audit concluded with a low-risk rating, affirming the platform's resilience against known attack vectors such as reentrancy, integer overflow, and unauthorized access. All findings were resolved before public release.

SlowMist Security Evaluations

SlowMist, a globally recognized blockchain security firm, has conducted multiple audits on OKX Wallet’s infrastructure, focusing on both application-layer and cryptographic-level protections.

OKX MPC Wallet – Android Version

The Android implementation of the OKX MPC (Multi-Party Computation) Wallet was audited by SlowMist. The goal was to verify secure key generation, transaction signing, and resistance to common mobile-specific threats like reverse engineering and data leakage.

Findings included:

All issues have been confirmed fixed. The final verdict: low-risk outcome, indicating strong foundational security.

🔐 Multi-Party Computation ensures that private keys are never stored whole — instead, they’re split into shares processed across separate devices or environments.

This significantly reduces the risk of theft, even if one device is compromised.

Ordinals (Ord) Module Audit

OKX Wallet’s support for Bitcoin Ordinals (NFTs on Bitcoin) went through a dedicated SlowMist audit. The scope included codebase integrity, metadata handling, inscription validation, and user interface logic.

Results:

All items were reviewed and corrected. The audit confirmed safe handling of ordinal inscriptions and secure interaction between wallet layers.

👉 Learn how modern wallets securely manage NFTs across blockchains like Bitcoin, Ethereum, and Solana.

Account Abstraction (AA) Wallet Audit

Account Abstraction allows users to upgrade their wallet experience with features like gasless transactions, social recovery, and multi-signature controls. OKX Wallet’s AA implementation was assessed by SlowMist for potential attack surfaces.

The audit concluded with a low-risk rating, confirming that all core functions operate securely within Ethereum’s EIP-4337 framework. All reported issues were resolved promptly.

Private Key Module – Independent Verification

One of the most critical aspects of any cryptocurrency wallet is private key management. OKX Wallet has taken extra steps to ensure maximum protection through third-party verification.

Key Security Principles Confirmed:

This means that only the user has access to their recovery phrase and signing capabilities — a fundamental principle of non-custodial wallets.

SlowMist validated these claims through code analysis and runtime testing. Their official announcement confirms compliance with industry best practices.

📢 You can verify the original statement via SlowMist’s official social channel: SlowMist Twitter Announcement

OKX Wallet continues to deliver secure, professional-grade Web3 services — supporting over 100 blockchain networks, enabling cross-chain DeFi trading, multi-chain NFT markets, and yield farming — all from a single interface.

Frequently Asked Questions (FAQ)

Q: Are OKX Wallet audits conducted regularly?
A: Yes. OKX Wallet undergoes regular third-party security assessments to ensure ongoing compliance with evolving threat landscapes and protocol upgrades.

Q: Can I view the full audit reports?
A: While direct links have been removed per content guidelines, complete audit documents are publicly accessible through CertiK and SlowMist’s official portals.

Q: Does OKX have access to my private keys?
A: No. Private keys and seed phrases remain entirely on your device. OKX cannot access or recover them.

Q: What is MPC, and how does it improve security?
A: Multi-Party Computation splits private key operations across multiple parties/devices so no single entity ever holds the full key — dramatically reducing compromise risks.

Q: Is the Solana marketplace safe after the audit?
A: Yes. Following the CertiK audit and resolution of all findings, the Solana marketplace operates at a low-risk level with strong defensive measures in place.

Q: How often are SDKs and libraries re-audited?
A: Major updates trigger new audit cycles. Core libraries like the Threshold cryptography module are re-evaluated after significant changes or protocol integrations.

Final Thoughts

Security isn’t a one-time achievement — it’s an ongoing commitment. Through partnerships with top-tier firms like CertiK and SlowMist, OKX Wallet demonstrates its dedication to safeguarding user assets across mobile, web, and blockchain environments.

From front-end interfaces to low-level cryptographic libraries, every layer has been scrutinized and strengthened. Whether you're trading DeFi tokens, collecting NFTs, or managing Bitcoin Ordinals, you can trust that your interactions are backed by rigorous security validation.

👉 Stay ahead in Web3 with a wallet built on verified security practices and continuous innovation.

As blockchain adoption accelerates, choosing a wallet with transparent, audited infrastructure becomes more important than ever. OKX Wallet stands out as a leader in combining usability with enterprise-grade protection — making it a trusted choice for millions worldwide.

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OKX Wallet security audit, CertiK audit report, SlowMist security review, private key protection, MPC wallet security, Web3 wallet safety, DeFi wallet audit, NFT marketplace security