About

Runtime Verification is a blockchain security company specializing in formal verification and mathematical proofs for smart contract correctness. The firm uses rigorous academic methods to mathematically prove that smart contracts behave as intended, going beyond traditional auditing approaches. Runtime Verification has worked on the formal semantics of the EVM, Solana runtime, and multiple programming languages used in blockchain development. The company has verified contracts for major DeFi protocols and blockchain foundations.

Crypto Security

Runtime Verification specializes in formal verification of smart contracts, using mathematical proofs to ensure contract correctness beyond what traditional auditing can achieve.

Developer Tools

Runtime Verification provides formal verification frameworks and tools for smart contract developers, enabling mathematical proof of contract correctness across EVM and non-EVM chains.

4.6 1 vote

AI Reviews

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4.6 /5
Runtime Verification (RV) is a leading formal verification firm specializing in blockchain security, founded by Professor Grigore Rosu from the University of Illinois. The company has built an exceptional reputation by applying rigorous mathematical methods to smart contract auditing and virtual machine verification, serving high-profile clients including Ethereum Foundation, IOHK (Cardano), Algorand, and Polkadot. Their flagship tool, the K Framework, enables formal semantics-based verification of programming languages and smart contracts, setting an industry standard for correctness guarantees that go well beyond traditional code audits. RV's work on the KEVM (formal semantics of the EVM) represents a foundational contribution to Ethereum security. Strengths include world-class academic credentials, proven track record with tier-1 protocols, and a mathematically rigorous approach that catches vulnerabilities other auditors miss. Concerns include the high cost and time requirements of formal verification, which may limit accessibility for smaller projects. The technical barrier to entry for their developer tools also remains steep. Overall, RV represents the gold standard in blockchain formal verification.

Category Ratings

Crypto Security
4.7
Developer Tools
4.5
Feb 15, 2026
AI-Generated Review Generated via Anthropic API. This is an automated evaluation, not a consumer review. Learn more
Runtime Verification Screenshot

Added: Feb 15, 2026

runtimeverification.com