We architect and build secure, scalable blockchain systems tailored to your specific use case. Our full-cycle development delivers production-ready networks, sidechains, and application-specific chains (AppChains) with 99.9% uptime SLAs and sub-2-second finality.
LABS
Services
Mobile dApp Smart Contract Audit & Formal Verification
Launch your mobile prediction market with confidence. We deliver comprehensive security audits and mathematical formal verification of your smart contracts, ensuring fund safety and flawless logic before deployment.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to production-ready deployment.
From initial design to mainnet launch, we manage the entire lifecycle to accelerate your time-to-market.
Our process includes:
- Consensus & Protocol Design: Custom
Tendermint,Polkadot Substrate, orEVM-compatible chains. - Node Infrastructure: Orchestrated deployment with automated monitoring and governance tooling.
- Core Smart Contract Suite: Development of foundational contracts for tokens, governance, and treasury management.
- Cross-Chain Bridges & Oracles: Secure integration with external data and liquidity networks.
We specialize in high-assurance systems for regulated environments, implementing formal verification and partnering with top audit firms like Trail of Bits and Quantstamp. Deliver a complete, audited network in 8-12 weeks.
key-features-cards
PROVEN PROCESS
Our Comprehensive Audit Methodology
Our multi-layered approach combines automated analysis, manual expert review, and formal verification to deliver the highest security assurance for mobile dApps.
01
Automated Vulnerability Scanning
We run your code through industry-standard tools like Slither and MythX to identify common vulnerabilities (reentrancy, overflow) and gas inefficiencies, providing a baseline security report within 24 hours.
100+
Vulnerability Patterns
< 24h
Initial Report
02
Manual Expert Review
Our senior auditors conduct line-by-line analysis of business logic, access control, and integration points with mobile frontends. We focus on mobile-specific risks like wallet interaction, session management, and off-chain data integrity.
10+ years
Avg. Auditor XP
500+
Contracts Audited
03
Formal Verification
We use mathematical proofs to verify critical contract properties (e.g., "total supply is constant"). This eliminates entire classes of bugs, providing the highest level of security for core financial functions.
100%
Proof Certainty
Key Functions
Formally Verified
04
Mobile-Specific Threat Modeling
We analyze the entire data flow between your mobile app and the blockchain, identifying risks in signature handling, deep linking, and state synchronization that pure contract audits miss.
15+
Threat Vectors
E2E Coverage
App to Chain
05
Remediation & Re-Audit
We provide actionable, prioritized fixes and work directly with your team. Every critical or high-severity issue receives a follow-up review to ensure it's resolved before final sign-off.
48h
Avg. Fix Review
Guaranteed
Re-Audit Pass
benefits
SECURITY DIFFERENTIATORS
Why Mobile-Focused Audits Are Critical
Mobile dApps face unique attack vectors and user experience demands. Our specialized audits go beyond generic smart contract reviews to secure the entire mobile-first interaction flow.
02
Wallet & SDK Integration Security
Formal verification of interactions with WalletConnect, MetaMask SDK, and custom mobile wallets to prevent transaction tampering and signature replay attacks.
100%
Integration Paths Verified
Zero Trust
Assumption Model
03
Gas Optimization for Mobile Users
We analyze and optimize contract logic to minimize gas costs, a critical factor for mobile users who pay transaction fees directly from their devices.
15-40%
Avg. Gas Reduction
Sub-Second
Target Confirmation
04
Off-Chain/On-Chain State Consistency
Formal verification ensures the dApp's off-chain mobile state perfectly synchronizes with on-chain contract state, preventing front-running and display exploits.
Formal Proofs
Verification Method
0 Discrepancy
Guarantee
06
Network & Connectivity Failure Modes
We model and test contract behavior under poor mobile connectivity, ensuring transactions fail safely and user funds are never at risk during drops.
100%
Failure States Tested
Graceful Degradation
Design Pattern
For Mobile dApp Security
Structured Audit Packages
Compare our tiered smart contract audit and formal verification packages designed for mobile-first dApps. Each tier includes a comprehensive security report and remediation guidance.
| Security Feature | Essential Audit | Comprehensive Audit | Enterprise Suite |
|---|---|---|---|
Smart Contract Audit (Manual Review) | |||
Formal Verification (Automated) | Limited Scope | Full Scope | Full Scope + Custom Properties |
Mobile-Specific Threat Modeling | |||
Gas Optimization Analysis | |||
Remediation Support & Re-audit | 1 round | 2 rounds | Unlimited |
Final Verification Report | PDF + Verifiable Proofs | PDF + Proofs + Executive Summary | |
Response Time SLA | 72h | 48h | 24h |
Post-Deployment Monitoring | 30 days | 90 days + Alerting | |
Typical Timeline | 1-2 weeks | 2-3 weeks | 3-4 weeks |
Starting Price | $8,000 | $25,000 | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
We deliver audit-ready code from day one, using battle-tested patterns from OpenZeppelin and Solmate. Our development process includes formal verification and comprehensive unit/integration testing to ensure security and reliability before deployment.
- Custom Logic: Build bespoke DeFi primitives, NFT mechanics, or governance systems in
Solidity 0.8+orVyper. - Gas Optimization: Achieve up to 40% lower gas costs through expert optimization and efficient architecture.
- Full Lifecycle Support: From architecture and development to deployment, verification, and ongoing maintenance on EVM-compatible chains.
We don't just write code; we engineer the foundational logic that secures your assets and enables trustless operations for your users.
Mobile dApp Security
Frequently Asked Questions
Get clear answers on our formal verification and smart contract audit process for mobile-first decentralized applications.
We employ a hybrid methodology combining manual expert review and automated formal verification. Our process includes: 1) Architecture Review of the mobile-client interaction layer, 2) Static Analysis using Slither and Mythril, 3) Manual Line-by-Line Code Review by senior auditors, 4) Formal Verification using tools like Certora and K-Framework to mathematically prove contract logic correctness, and 5) Mobile-Specific Testing for gas optimization, front-running, and wallet integration vulnerabilities. This multi-layered approach has secured over $500M+ in TVL across 50+ mobile dApp projects.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall