Distributed Lab

Distributed Lab is a cryptography research and engineering team that has been operating since 2014, specializing in applying cryptographic research from academia into practical blockchain and Web3 applications. Founded in Kyiv, Ukraine, the company focuses on developing cutting-edge zero-knowledge proof technologies and privacy-preserving solutions for the blockchain ecosystem.

Core Products/Services

Distributed Lab's primary offering is Rarimo, a permissionless ZK Registry that redefines how identities, interactions, and social graphs are managed in Web3. Unlike traditional identity protocols that rely on centralized issuers or specialized hardware, Rarimo utilizes client-side proving to provide a truly censorship-resistant backbone. The company has created several key infrastructure components:

• ZK Passport Registry: Transforms biometric passports into unique, privacy-preserving digital identities using zero-knowledge proofs, supporting approximately 90% of global passports.
• Bionetta (ZKML Framework): A client-side framework for generating private inference proofs using Zero-Knowledge Machine Learning, with applications in seedless wallet recovery and biometric verification.
• ZK Registry Rollup: An ERC-7812 compliant ZK Rollup that functions as an on-chain registry for abstract statements, enabling privacy-preserving applications.
• FreedomTool: A privacy-preserving voting solution designed for e-democracy that enables anonymous voting via passport ZK proofs.

The company also develops extensive open-source cryptographic libraries and tools, including implementations of Bitcoin SPV nodes as smart contracts, Taprootized Atomic Swaps, Bulletproofs++, BitVM2 (Nero), and various ZK circuit implementations in Noir and Circom. With 81 public repositories on GitHub and active contributions to blockchain research, Distributed Lab maintains a strong presence in the cryptography research community.

Key Strengths

Distributed Lab's core strength lies in bridging academic cryptography research with practical blockchain implementations. The team has published multiple peer-reviewed papers on topics including ZK multisig, Bitcoin windowed multiplication, and SPV gateway concepts. Their work has received backing from prominent figures in the blockchain space, including Vitalik Buterin (Ethereum), who specifically endorsed their Freedom Tool and ZK Identity Registry work.

The company's technical expertise spans multiple programming languages (Rust, Go, TypeScript, Solidity, Noir) and cryptographic domains, including zero-knowledge proofs, Byzantine fault-tolerant consensus, and privacy-preserving protocols. Their open-source first approach has resulted in widely-used libraries and tools adopted across the blockchain ecosystem.

Notable Clients/Projects

Rarimo's technology powers several production applications including RariMe (self-recoverable identity wallet), Unforgettable.app (seedless wallet recovery), Openion (opinion markets), Agora (citizen network), Blocksurvey (passport ZKP surveys), and United Space (pre-election polling). The Freedom Tool has been deployed for real-world voting scenarios, including Russian opposition voting and Georgian election initiatives.

Distributed Lab has secured $2.5 million in funding with backing from Vitalik Buterin and other prominent Web3 figures including Brian Retford (RiscZero), Stefan George (Gnosis), Alex Pruden (Aleo), Nick White (Celestia), and Zac Williamson (Aztec).

Why Choose Distributed Lab

For organizations seeking cutting-edge zero-knowledge proof solutions and privacy-preserving identity infrastructure, Distributed Lab offers proven academic research combined with production-ready implementations. Their track record of open-source contributions, academic publications, and real-world deployments demonstrates both technical excellence and practical applicability. The team's focus on permissionless, censorship-resistant solutions aligns with core Web3 values while delivering enterprise-grade cryptographic security.