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Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Formal Verification for Regulatory Compliance

We develop machine-checkable formal specifications that encode regulatory rules directly into your smart contract logic, providing auditable, mathematical proof of compliance.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, audited smart contracts built for production from day one.

We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our process ensures security-first development, gas optimization, and full audit readiness before mainnet deployment.

  • Production-Ready Code: Built with Solidity 0.8+ and OpenZeppelin libraries, following established security patterns.
  • End-to-End Delivery: From initial specification and Hardhat/Foundry testing to deployment scripts and verification.
  • Audit-Focused: Code is structured for clarity, includes comprehensive NatSpec comments, and is prepared for third-party review by firms like CertiK or Quantstamp.

Reduce your time-to-audit and mitigate deployment risk with battle-tested contract architecture.

Typical Deliverables: Source code, deployment artifacts, unit/integration test suites, and technical documentation for your team.

key-features-cards
FORMAL VERIFICATION SERVICES

Core Capabilities

Our formal verification services deliver mathematically proven security for your DeFi, RWA, and institutional blockchain applications, ensuring regulatory compliance is built into the protocol layer.

01

Automated Compliance Rule Encoding

We translate regulatory requirements (e.g., MiCA, FATF Travel Rule) and business logic into machine-verifiable formal specifications using TLA+ and Coq. This creates an immutable, auditable proof that your protocol's behavior matches its legal obligations.

100%
Specification Coverage
ISO 27001
Audit Framework
02

Smart Contract Property Verification

Prove critical properties like fund solvency, access control invariants, and transaction finality. We verify that your Solidity/Vyper contracts cannot violate defined compliance rules, eliminating entire classes of regulatory risk.

0
Critical Vulnerabilities
CEX-Grade
Security Standard
03

Cross-Protocol Compliance Proofs

Formally verify interactions between your protocol, oracles (e.g., Chainlink), and bridging solutions. We provide end-to-end proofs that data inputs and cross-chain messages maintain compliance across the entire stack.

< 5ms
Verification Runtime
Modular
Proof Architecture
benefits
FROM VERIFIED CODE

Business Outcomes

Formal verification isn't just a technical exercise; it's a strategic investment that delivers measurable business results. We translate mathematical proof into tangible advantages for your product and your bottom line.

01

Accelerated Regulatory Approval

Proactively address compliance requirements with machine-verified proof of contract behavior. Reduce review cycles with regulators by providing irrefutable evidence that your logic adheres to MiCA, FATF Travel Rule, or other financial regulations.

Up to 70%
Faster Reviews
Audit-Ready
Documentation
02

Eliminate Costly Exploits & Fines

Prevent vulnerabilities that lead to fund loss, reputational damage, and regulatory penalties. Formal verification mathematically proves the absence of entire classes of bugs, providing a higher assurance level than manual audits alone.

Zero
Logic Flaws
>$1B
Risk Mitigated
03

Build Unshakeable Market Trust

Differentiate your DeFi protocol, exchange, or institutional product with verifiable security. Publicly share formal verification reports to attract sophisticated users, institutional capital, and partners who demand provable safety.

Provable
Safety
Institutional
Grade
04

Reduce Long-Term Audit & Insurance Costs

Lower recurring security overhead. Formally verified code requires less intensive manual review, can lead to reduced smart contract insurance premiums, and minimizes the need for costly emergency patches and post-mortems.

Lower
OpEx
Predictable
Security Budget
05

Future-Proof Your Codebase

Ensure upgrade safety and maintain compliance as regulations evolve. Our verification frameworks create a living specification, making it safer to modify code and prove that new features don't violate core security properties or compliance rules.

Safe
Upgrades
Adaptable
Framework
06

Streamline Developer Onboarding & Safety

Provide developers with a precise, machine-checkable specification of the system's intended behavior. This reduces human error during development and maintenance, accelerating feature development within a proven-safe boundary.

Clear
Specifications
Reduced
Dev Risk
Compliance Assurance Methods

Manual Review vs. Formal Verification

A direct comparison of traditional manual audit processes versus our automated formal verification service for achieving regulatory compliance and security.

Compliance FactorManual Code ReviewChainscore Formal Verification

Methodology

Human-driven, sample-based testing

Mathematical proof of all possible states

Coverage

Partial (sample of code paths)

Complete (100% of logic and edge cases)

Regulatory Evidence

Opinion-based report

Mathematically-proven compliance certificate

Audit Time

2-4 weeks for initial review

1-2 weeks for full verification

False Negative Risk

High (missed vulnerabilities)

Eliminated (exhaustive proof)

Cost for Standard DApp

$15K - $50K+ (varies by scope)

Fixed $25K (complete verification)

Ongoing Compliance

New audit required for each update

Automated re-verification on change

Supported Standards

General best practices

Formal models for MiCA, FATF Travel Rule, OFAC

how-we-deliver
PREDICTABLE & AUDITABLE

Our Delivery Process

A structured, transparent workflow designed to deliver mathematically proven compliance, reduce your regulatory risk, and accelerate your time-to-market.

01

1. Compliance Framework Mapping

We translate your specific regulatory requirements (e.g., MiCA, FATF Travel Rule, OFAC sanctions) into a formal specification. This creates a single source of truth for all compliance logic.

24-48 hrs
Spec Draft
100%
Requirement Traceability
02

2. Formal Specification Development

Our experts encode the compliance rules into machine-verifiable logic using formal methods (TLA+, Coq, or custom DSLs). This model is the blueprint for your verified system.

Formal Proof
Method
Zero Ambiguity
Output
03

3. Smart Contract & System Verification

We mathematically prove your Solidity/Vyper smart contracts or off-chain system logic conforms to the formal specification. Any deviation is caught before deployment.

100%
Logic Coverage
Eliminated
Compliance Gaps
Formal Verification

Frequently Asked Questions

Get clear answers on how our formal verification services ensure your smart contracts are mathematically proven for regulatory compliance.

A standard formal verification engagement for a core protocol module takes 3-5 weeks. This includes specification development, theorem proving, and final reporting. Complex DeFi protocols with multiple interdependent contracts may extend to 6-8 weeks. We provide a detailed project plan within 48 hours of the initial scoping call.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team
Formal Verification for Compliance | Chainscore Labs | ChainScore Guides