We architect and deploy custom Solidity/Rust contracts with enterprise-grade security and audit-ready code. Our development lifecycle includes formal verification and integration with tools like Foundry and Slither to eliminate vulnerabilities before deployment.
LABS
Services
zkML Formal Verification Services
We apply rigorous mathematical methods to prove the correctness and security of your zkML circuits and smart contracts, delivering the highest level of assurance for mission-critical systems.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built for production from day one.
- Production-Ready Code: Built on
OpenZeppelinstandards with comprehensive test coverage (>95%). - Gas Optimization: Expert tuning to reduce transaction costs by 20-40% for end-users.
- Full Audit Support: We prepare contracts for third-party audits (e.g., CertiK, Quantstamp) with detailed documentation.
- Mainnet Deployment: Managed deployment on Ethereum, Polygon, Arbitrum, or other EVM/L1 chains with verified source code.
From initial concept to on-chain execution, we ensure your business logic is encoded with precision, security, and long-term maintainability.
key-features-cards
PROVEN FRAMEWORK
Our Verification Methodology
Our multi-layered approach combines automated theorem proving, symbolic execution, and manual expert review to deliver mathematically proven security for your zkML circuits.
04
Manual Expert Review
Our team of cryptography PhDs and security engineers conducts a line-by-line review of the zk-SNARK circuit code, focusing on cryptographic assumptions and protocol-level risks.
PhD-Level
Expert Review
Protocol
Risk Focus
05
Adversarial Test Vector Generation
We generate and run thousands of adversarial test cases, including edge cases and malicious inputs, to stress-test the circuit's robustness and security guarantees.
10k+
Test Vectors
Adversarial
Input Focus
06
Verification Report & Remediation
You receive a comprehensive verification report detailing findings, proof artifacts, and actionable remediation guidance, with our team supporting you through fixes.
Detailed
Action Plan
Guaranteed
Support
benefits
THE CRITICAL EDGE
Why Formal Verification is Non-Negotiable for zkML
In high-stakes zkML applications, a single logic flaw can compromise billions in assets or critical decisions. Formal verification mathematically proves your circuit's correctness, eliminating the risk of silent failures that unit tests miss.
01
Eliminate Silent Logic Bugs
Unit tests cover known cases; formal verification proves correctness for all possible inputs. We mathematically verify your circuit's logic against its specification, preventing catastrophic errors in production.
100%
Input Coverage
0
Undefined Behavior
02
Secure High-Value Financial Models
For DeFi, prediction markets, or on-chain trading algorithms, a flawed model is a direct financial exploit. We deliver verified circuits with guaranteed adherence to financial logic, protecting your protocol's treasury.
Proven
Arithmetic Correctness
Audit-Ready
Verification Reports
03
Ensure Unbreakable Compliance
zkML for identity or regulatory proofs requires ironclad logic. Our formal methods prove your circuit enforces rules (e.g., age > 18, jurisdiction checks) under all conditions, creating legally defensible attestations.
Formal Proof
Rule Adherence
Immutable
Audit Trail
04
Future-Proof Against Protocol Upgrades
Base layer changes or new opcodes can introduce subtle vulnerabilities. We verify circuit resilience against specified environmental changes, ensuring long-term stability and reducing refactoring costs.
Reduced
Technical Debt
Guaranteed
Forward Compatibility
05
Accelerate Auditor Trust & Adoption
A formal verification report from Chainscore is a gold-standard credential. It dramatically reduces external audit time and cost, building immediate trust with partners, users, and security firms.
70% Faster
Audit Cycle
Certified
Security Artifacts
06
Mitigate Existential Reputational Risk
A failure in a high-profile zkML application can destroy a project's credibility. Our verification service is your definitive insurance policy, protecting your brand by proving operational integrity before launch.
Eliminated
Catastrophic Risk
Verified
Brand Integrity
Service Tiers
Comprehensive Verification Deliverables
A clear breakdown of our zkML formal verification packages, designed to match your project's security requirements and stage.
| Verification Scope | Starter | Professional | Enterprise |
|---|---|---|---|
Formal Verification Report | |||
Arithmetic Circuit Audit | |||
Zero-Knowledge Proof System Audit | |||
Integration & Deployment Review | |||
Ongoing Security Monitoring | |||
Guaranteed Response Time SLA | N/A | 48 Business Hours | 4 Business Hours |
Dedicated Security Engineer | |||
Custom Adversarial Testing | Optional Add-on | ||
Typical Project Timeline | 2-3 Weeks | 4-6 Weeks | 6-8+ Weeks |
Starting Project Engagement | $15,000 | $50,000 | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications, from concept to mainnet deployment.
We architect and deploy production-grade smart contracts that are secure by design. Our process integrates formal verification and multi-stage audits before any code touches the blockchain.
- Custom Logic: Build
ERC-20,ERC-721,ERC-1155, or bespoke contracts for DeFi, NFTs, DAOs, and enterprise applications. - Full Lifecycle: From initial spec and
Solidity 0.8+development through testing, auditing, and mainnet deployment. - Security First: Every contract undergoes peer review and automated analysis with tools like Slither and MythX, following OpenZeppelin best practices.
We deliver contracts you can trust, with documented security guarantees and gas-optimized performance.
Technical & Commercial Questions
zkML Formal Verification FAQ
Common questions from CTOs and technical leads about our formal verification process for zero-knowledge machine learning circuits.
A standard verification for a single zkML circuit or model takes 2-4 weeks, from specification to final report. Complex projects with multiple interacting circuits or novel cryptographic constructions can extend to 6-8 weeks. We provide a detailed project plan with weekly milestones after the initial audit.
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