We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our development process is built for security-first delivery and rapid iteration.
LABS
Services
Prediction Market Smart Contract Fuzzing
Specialized security testing service using fuzzing and formal verification to harden the unique state machines and financial logic of micro-prediction markets on EVM, Solana, and Bitcoin Lightning.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Audited Code: Every contract undergoes rigorous review using
SlitherandMythX, with optional third-party audits from firms like CertiK or Quantstamp. - Gas Optimization: We specialize in reducing transaction costs by 20-40% through efficient
Solidity 0.8+patterns andYuloptimizations. - Compliance Ready: Built-in support for
ERC-20,ERC-721, and custom standards with upgradeability via Transparent Proxy or UUPS patterns.
Deploy a secure, audited MVP in as little as 2-3 weeks, backed by a 99.9% uptime SLA for live contracts.
We provide full lifecycle support including deployment scripting, verification on Etherscan/Solscan, and monitoring with Tenderly alerts to ensure operational resilience.
key-features-cards
PROVEN SECURITY FRAMEWORK
Our Fuzzing & Verification Methodology
We deploy a multi-layered, property-based testing strategy to uncover edge cases and logic flaws that traditional audits miss, ensuring your prediction market contracts are resilient under any market condition.
01
Property-Based Fuzzing
Automated generation of thousands of random market scenarios to test invariants like total liquidity == sum(user stakes) and payouts never exceed pool reserves. Uncovers arithmetic overflows and reentrancy risks.
10,000+
Test Cases/Hour
> 95%
Branch Coverage
02
Differential & Stateful Fuzzing
Compares your contract's behavior against a reference implementation under identical random inputs. Stateful fuzzing sequences operations (create market, place bets, resolve) to find complex state corruption bugs.
100%
State Transition Coverage
< 1ms
Per-Operation Speed
04
Gas & Performance Profiling
Identifies gas-intensive functions and storage patterns under simulated high-load conditions. Provides optimization recommendations to keep transaction costs predictable for your users during volatile periods.
Up to 40%
Gas Reduction
Real Load Sims
Performance Test
05
Custom Oracle Attack Simulation
Simulates oracle manipulation, latency, and failure scenarios specific to prediction markets. Tests resolution logic robustness against delayed, stale, or malicious price feeds from Chainlink, Pyth, etc.
20+
Oracle Failure Modes
Sub-Second
Latency Testing
06
Comprehensive Security Report
Receive a detailed, actionable report with CVSS-scored vulnerabilities, exploit proofs, and prioritized remediation steps. Includes re-testing to confirm fixes and a final certification of security readiness for mainnet.
5-Day
Typical Turnaround
Remediation Guarantee
Included
benefits
DELIVERABLES
Business Outcomes for Your Platform
Our prediction market smart contract fuzzing service delivers concrete, measurable results that directly impact your platform's security, reliability, and market trust. We focus on outcomes, not just outputs.
01
Critical Vulnerability Detection
We identify high-severity logic flaws, oracle manipulation vectors, and financial exploits before mainnet deployment, preventing catastrophic losses.
>95%
Bug Detection Rate
Zero
Critical Bugs Post-Audit
02
Enhanced Market Integrity
Fuzzing validates the fairness of resolution mechanisms, price feeds, and fee calculations, ensuring your market's outcomes are tamper-proof and trustworthy.
100%
Oracle Path Coverage
< 0.1%
Slippage Variance
03
Accelerated Time-to-Market
Automated, exhaustive testing reduces manual review cycles. Receive a comprehensive vulnerability report and remediation guide within 10 business days.
< 2 weeks
Full Audit Cycle
50% Faster
vs. Manual Review
04
Regulatory & Investor Confidence
A formal fuzzing report from Chainscore Labs serves as a key trust signal for due diligence, security bounties, and institutional partner onboarding.
Certified
Security Practices
E&O Insured
Professional Liability
05
Gas Optimization & Cost Savings
We identify inefficient state operations and redundant computations, reducing gas costs for end-users and improving the economic model of your platform.
15-30%
Avg. Gas Reduction
Payback < 6mo
On Audit Cost
06
Proactive Risk Management
Continuous fuzzing integration for protocol upgrades and new market types, providing ongoing protection against novel attack vectors as your platform evolves.
24/7
Monitoring
Priority
Re-Audit Support
Comprehensive Security Validation
Prediction Market Smart Contract Fuzzing Packages
Compare our structured fuzzing service tiers, designed to identify edge cases and logic flaws specific to prediction market mechanisms.
| Security Deliverable | Starter Audit | Professional Suite | Enterprise Platform |
|---|---|---|---|
Automated Fuzzing (Harvey/Echidna) | |||
Custom Property Generation | Basic | Advanced (Stateful) | Full (Stateful + Scenario) |
Oracle Manipulation Testing | |||
Liquidity & Settlement Logic Fuzzing | |||
Formal Verification Report | |||
Remediation Support | Report Only | 2 Rounds of Review | Unlimited Rounds |
Response Time SLA | 72h | 24h | 4h |
Post-Deployment Monitoring | |||
Starting Price | $8,000 | $25,000 | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our process ensures security-first development with formal verification and comprehensive audits.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155contracts with advanced features like vesting, minting controls, and governance. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, staking mechanisms, and yield optimizers.
- Enterprise Logic: Multi-signature wallets, asset tokenization platforms, and supply chain tracking systems.
- Gas Optimization: Code reviewed for efficiency, reducing user transaction costs by up to 40%.
From initial concept to mainnet deployment, we deliver contracts that are audit-ready and built to handle real-world volume and complexity.
Why Modern Security Demands Fuzzing
Fuzzing vs. Traditional Audit: A Clear Choice
A direct comparison of security methodologies for prediction market smart contracts, highlighting why fuzzing is essential for high-value, complex logic.
| Security Aspect | Traditional Manual Audit | Chainscore Fuzzing Service |
|---|---|---|
Vulnerability Detection Method | Manual code review, heuristic analysis | Automated, property-based testing with millions of inputs |
Edge Case Coverage | Limited to auditor's expertise and time | Exhaustive, automated exploration of state space |
Time to Initial Report | 2-4 weeks | 72 hours |
Cost for Standard Project | $15K - $50K+ | $8K - $25K |
Identifies Logic Flaws | Moderate (depends on auditor) | High (systematic path exploration) |
Identifies Arithmetic Errors | Low (manual spot-checking) | High (automated boundary testing) |
Regression Testing | Not included | Included (re-run on every commit) |
Formal Verification Elements | Rarely included | Integrated property specification & validation |
Actionable Report Detail | List of issues with recommendations | Issues, exploit traces, test cases, and patches |
Ongoing Security | One-time snapshot | Continuous with CI/CD integration |
Prediction Market Fuzzing
Frequently Asked Questions
Get clear answers on our specialized security testing process for prediction market protocols.
A comprehensive fuzzing audit for a standard prediction market protocol takes 2-3 weeks from kickoff to final report. This includes 1 week for initial setup and harness development, 1-2 weeks of intensive fuzzing execution across millions of test cases, and 3 days for analysis, report generation, and review. Complex protocols with multiple market types or custom oracles may extend the timeline.
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