Smart Contract Security & Formal Verification

overview

CORE SERVICE

Smart Contract Development

Secure, gas-optimized smart contracts built by Web3-native engineers.

We architect and deploy production-ready smart contracts that are secure by design and cost-effective to execute. Our team specializes in Solidity 0.8+, Vyper, and Rust, leveraging battle-tested libraries like OpenZeppelin to build for EVM, Solana, and Cosmos.

From token standards to complex DeFi logic, we deliver contracts that pass rigorous audits and scale with your protocol.

Security-First Development: Multi-stage review process, formal verification for critical functions, and comprehensive test suites targeting >95% coverage.
Gas Optimization: Expert-level tuning to reduce deployment and transaction costs by up to 40%, directly impacting your users' bottom line.
Full Lifecycle Support: Development, deployment, verification, and ongoing maintenance with upgradeability patterns like Transparent Proxy and UUPS.

key-features-cards

INDUSTRY-LEADING RIGOR

Our Security & Verification Methodology

We deliver mathematically proven security for your smart contracts, combining automated analysis with expert manual review to eliminate vulnerabilities before deployment.

Formal Verification

We use tools like Certora Prover and K-Framework to mathematically prove your contract's logic matches its specification, eliminating entire classes of bugs.

Static & Dynamic Analysis

Automated scanning with Slither, MythX, and Foundry fuzzing to detect common vulnerabilities (reentrancy, overflow) and edge-case behavior.

Expert Manual Review

Deep-dive audit by senior engineers with 5+ years of Solidity experience, focusing on business logic, economic incentives, and protocol integration risks.

Years Exp.

200+

Projects Audited

Gas Optimization & Best Practices

Comprehensive review for efficiency, implementing patterns from OpenZeppelin and Solmate to reduce deployment and transaction costs by 15-40%.

benefits

STRATEGIC ROI

Why Invest in Advanced Security Training?

Smart contract exploits cost the industry billions annually. Proactive training is not an expense; it's a critical investment in your protocol's longevity, team's capability, and user trust. Here’s how our formal verification and security training delivers measurable returns.

Prevent Catastrophic Loss

Move from reactive bug bounties to proactive prevention. Our training equips your team to design and verify contracts using formal methods, mathematically proving the absence of critical vulnerabilities like reentrancy and logic flaws before deployment.

> $2.8B

Lost to exploits in 2023

100%

Formal proof coverage

Accelerate Secure Development

Reduce audit cycles and costly remediation by building security in from day one. Developers trained in our methodology write more robust Solidity/Vyper code, leading to faster, more confident launches.

40-60%

Faster audit completion

2-4 weeks

Typical training ROI

Build Institutional Trust

Security credentials are a market differentiator. Demonstrate to users, investors, and partners that your team employs enterprise-grade, verifiable security practices, not just hope-based testing.

Certified

Team credentials

Audit-Ready

Codebase status

Future-Proof Your Codebase

Equip your team with timeless principles of cryptographic correctness and formal specification. This knowledge outlasts specific tools, protecting your protocol through upgrades and new EVM developments.

Lifetime

Skill applicability

Reduced

Technical debt

Reduce Long-Term Security Costs

Shift spending from emergency response and post-exploit fixes to upfront, predictable training and verification. A single prevented major exploit can save millions in funds, reputation, and legal liabilities.

> 70%

Lower incident response cost

Predictable

Security budgeting

Leverage Battle-Tested Methodologies

Learn the same formal verification and security review techniques used by Chainscore to secure top-tier DeFi protocols and L1/L2 networks. Training is based on real-world exploit post-mortems and industry standards.

Choose the right level of protection for your project

Security Training & Audit Tiers

Compare our structured service tiers designed to secure your smart contracts from development through production. Each tier builds upon the last with additional support, speed, and coverage.

Security Feature	Starter Audit	Professional Audit	Enterprise Security Suite
Smart Contract Audit (Manual + Automated)
Formal Verification Report
Remediation Support & Re-audit	1 round	2 rounds	Unlimited during engagement
Critical Bug Bounty (up to)	$50,000	$250,000	$1,000,000
Average Response Time for Critical Issues	48 hours	12 hours	4 hours
Post-Deployment Monitoring & Alerting
Team Security Training Workshop		4-hour session	Custom multi-day program
Priority in Audit Queue
Typical Project Scope	Up to 5 contracts	Up to 15 contracts	Full protocol & integrations
Starting Price	$15,000	$50,000	Custom Quote

process-walkthrough

CORE INFRASTRUCTURE

Smart Contract Development

Secure, gas-optimized smart contracts built by Web3-native engineers.

We architect and deploy production-grade smart contracts that are secure by design. Our process includes formal verification, comprehensive unit testing with Hardhat/Foundry, and integration of OpenZeppelin libraries to mitigate common vulnerabilities.

Custom Logic: Develop bespoke ERC-20, ERC-721, and ERC-1155 tokens, DeFi protocols, DAOs, and multi-signature wallets.
Gas Optimization: Achieve up to 40% lower transaction costs through expert assembly-level optimization and efficient storage patterns.
Full Audit Trail: Deliver fully documented code, a security audit report, and deployment scripts for mainnet launch.

From initial spec to mainnet deployment, we ensure your contract logic is flawless, secure, and ready to scale.

Choosing Your Security Assurance Level

Manual Review vs. Formal Verification

A detailed comparison of traditional smart contract audit methodologies versus mathematically rigorous formal verification, highlighting the trade-offs in coverage, cost, and time.

Security Aspect	Manual Code Review	Formal Verification	Chainscore Full Verification
Methodology	Expert-driven code inspection & testing	Mathematical proof of correctness	Hybrid: Formal Verification + Manual Review
Vulnerability Coverage	Common & known vulnerabilities	All possible execution paths (within spec)	Comprehensive: All paths + business logic
Guarantee Level	Probabilistic (based on sample tests)	Deterministic (mathematically proven)	Deterministic + Expert Oversight
Time to Completion	2-4 weeks	4-8 weeks	6-10 weeks
Ideal For	Standard DeFi protocols, MVP launches	High-value assets, bridges, stablecoins	Mission-critical systems, institutional DeFi
Key Deliverable	Audit report with findings & recommendations	Formal specification & proof of correctness	Verification report, spec, & prioritized remediation
Cost Range	$15K - $50K	$50K - $150K	$75K - $200K+
Residual Risk	Medium (human oversight possible)	Low (for specified properties)	Minimal (defense-in-depth approach)

Technical Deep Dive