We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our development process is built on OpenZeppelin standards and rigorous security-first principles.
LABS
Services
ZKML Smart Contract Audit
Comprehensive security review and formal verification of ZKML smart contracts and circuits across ecosystems (EVM, Solana, Move). We identify logic flaws, verify proof soundness, and eliminate privacy leaks.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
From tokenomics to governance, we translate your requirements into immutable, gas-efficient code.
- Full Lifecycle Support: Audit, deployment, and upgrade management with
EIP-2535Diamonds. - Compliance Ready: Built-in support for
ERC-20,ERC-721, and token standards with pausable/mintable controls. - Proven Security: Every contract undergoes manual review and automated analysis before mainnet deployment.
key-features-cards
PROVEN PROCESS
Our ZKML Audit Methodology
Our systematic approach combines deep cryptographic expertise with smart contract security best practices to deliver audits that protect your project and build user trust.
01
Architecture & Design Review
We analyze your ZK circuit design and smart contract architecture for logical flaws, gas inefficiencies, and integration risks before a single line of code is reviewed.
50+
Circuit Designs Reviewed
100%
Coverage
02
Cryptographic Soundness Verification
Our specialists verify the correctness of zero-knowledge proof systems (Groth16, Plonk, Halo2), ensuring soundness, completeness, and resistance to known cryptographic attacks.
Zero
False Negatives
100%
Soundness Check
03
Smart Contract Vulnerability Assessment
Manual and automated testing for common and novel vulnerabilities in your verifier contracts and application logic, following the latest OWASP Top 10 for Web3.
200+
Security Checks
< 48h
Critical Issue TAT
04
Gas Optimization & Efficiency
We identify and remediate gas-intensive operations in proof verification and state management, reducing user costs and improving scalability.
Up to 70%
Gas Savings
Benchmarked
vs. Industry Avg.
05
Integration & Dependency Audit
Security review of all external dependencies, oracles, and cross-chain bridges to prevent supply-chain attacks and ensure ecosystem compatibility.
All
Dependencies Scanned
Zero Trust
Assumption
06
Remediation & Final Verification
We provide prioritized fixes, re-audit the corrected code, and deliver a final certification report for your team and community.
Detailed
Remediation Guide
Public
Verification Report
benefits
EXPERTISE YOU CAN TRUST
Why Choose Chainscore for ZKML Audits
Secure your zero-knowledge machine learning applications with audits built on deep protocol expertise and a security-first methodology.
01
Deep ZK & ML Protocol Expertise
Our auditors have contributed to core ZK circuits (Plonk, Halo2) and ML frameworks (TensorFlow, PyTorch). We audit the full stack: from circuit logic and proving systems to on-chain verifier contracts.
02
Proven Security Methodology
Leveraging formal verification for circuit correctness and automated fuzzing for verifier contracts. Our process is battle-tested on live ZKML applications securing over $100M in TVL.
03
Performance & Gas Optimization
We identify critical bottlenecks in proof generation and verification. Our audits deliver actionable recommendations to reduce gas costs by up to 40% and improve proving times.
04
Comprehensive Audit Deliverables
Receive a detailed technical report with severity-ranked vulnerabilities, proof-of-concept exploits, and remediation guidance. Includes a final re-audit to confirm all fixes are secure.
Choose Your Security Level
ZKML Smart Contract Audit Packages
Our tiered audit packages are designed to match the risk profile and stage of your ZKML project, from pre-launch validation to enterprise-grade security.
| Audit Scope & Deliverables | Starter | Professional | Enterprise |
|---|---|---|---|
ZK Circuit & Smart Contract Audit | |||
Formal Verification (ZK-SNARKs/STARKs) | |||
Gas Optimization & Performance Review | |||
Integration & Deployment Support | |||
Post-Audit Threat Monitoring (30 days) | |||
Priority Response SLA | 72h | 24h | 4h |
Remediation Review & Re-audit | 1 round | 2 rounds | Unlimited |
Public Audit Report & Badge | |||
Private Executive Summary | |||
Starting Price | $12,000 | $35,000 | Custom Quote |
process-walkthrough
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to mainnet deployment.
We architect and build custom blockchain networks and layer-2 solutions tailored to your specific transaction volume, privacy, and governance needs. Our team delivers production-ready infrastructure with 99.9% uptime SLAs and comprehensive node management.
- Custom L1/L2 Development: Build on
Substrate,Cosmos SDK, orOP Stackfor sovereign or scalable chains. - Consensus & Validator Setup: Implement
Tendermint,IBFT, or custom consensus with secure validator onboarding. - Full Node Orchestration: Automated deployment, monitoring, and disaster recovery for your network's core infrastructure.
- Cross-Chain Bridges: Secure, audited bridges for asset and data transfer between your chain and major ecosystems like Ethereum and Solana.
From initial design to ongoing maintenance, we ensure your blockchain is performant, secure, and ready for real-world adoption.
Why Specialization Matters
Chainscore ZKML Audit vs. Generalist Firm
Comparing our dedicated ZKML security expertise against general smart contract audit firms. The complexity of zero-knowledge cryptography and machine learning models demands specialized review.
| Audit Dimension | Generalist Smart Contract Firm | Chainscore ZKML Specialists |
|---|---|---|
ZK Circuit Logic Review | ||
ML Model Integrity & Fairness | Surface-level | Deep mathematical review |
Cryptographic Soundness (Groth16, Plonk) | Limited | Comprehensive (formal proofs) |
On-Chain Verifier Contract Audit | ||
Off-Chain Prover Security | ||
Gas Optimization for ZK Operations | Basic | Advanced (circuit-specific) |
Advisory on Trusted Setup Ceremonies | ||
Report Includes ZK-Specific Threat Models | ||
Remediation Support for ZK Bugs | Generic | Expert-guided patches |
Average Review Depth | 2-3 weeks | 4-6 weeks |
Typical Engagement Cost | $15K - $30K | $40K - $100K+ |
Technical & Process Questions
ZKML Audit FAQs
Get clear answers about our Zero-Knowledge Machine Learning smart contract audit process, timeline, and security guarantees.
We employ a four-phase audit methodology tailored for ZK circuits and smart contracts: 1) Architecture Review of the entire ZKML system, 2) Circuit Logic & Constraint Analysis using tools like Circom and Halo2, 3) Smart Contract Integration Review focusing on verifier contracts and data flow, and 4) Cryptographic Review of ZKP soundness and trusted setup assumptions. This process has secured over $200M+ in ZK-protected assets.
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