Ethereum Infrastructure
We build and operate Ethereum infrastructure — validators, relay systems, and tooling — with the same reproducibility and rigor we bring to everything else.
Ethereum infrastructure is critical infrastructure. Validators need to be online, performant, and secure. Relay systems need to handle MEV extraction without introducing trust assumptions. The tooling layer needs to be reproducible so you can audit what you're running.
We bring Nix's reproducibility to the blockchain world — every node configuration pinned, every dependency auditable, every deployment identical across machines. No "it works on my validator" surprises.
Validator infrastructure
Production validator setups with proper key management, monitoring, and failover. We've operated validators across multiple clients and know the operational edge cases that documentation doesn't cover.
Relay systems
MEV relay infrastructure that's reproducible and auditable. Know exactly what software is running on your relay, rebuild it from source, and verify it hasn't been tampered with.
Node operations
Execution and consensus client deployments with NixOS. Automated updates, rollback capability, and multi-client diversity. Bare metal or cloud — same declarative configs.
DevOps for blockchain teams
CI/CD for smart contracts, reproducible build environments for Solidity/Vyper, testing infrastructure, and deployment pipelines. The same engineering rigor applied to Web3.
We maintain ethereum.nix — a comprehensive Nix flake for the Ethereum ecosystem. It packages execution clients, consensus clients, MEV tools, and utilities so you can deploy reproducible Ethereum infrastructure with a single flake input.
Building on Ethereum?
Whether it's validator operations, relay infrastructure, or DevOps for your blockchain team — let's talk.