We are building the tools to accelerate verifiable computing.

Lurk is a programming language build for the domain of zero-knowledge proofs.

lurk is a Common Lisp reference implementation of Lurk. This implementation only supports expression evaluation. The language specification lives in this repo, and the implementation provided there aims for simplicity and demonstration of the intended semantics without the proving tools of lurk-rs.

lurk-rs is the Rust implementation of Lurk, which generates binaries via rustc. The Rust implementation supports expression evaluation, proof of correct evaluation, and proof verification. lurk-rs also provides preliminary support for WASM.

DISCLAIMER: Lurk is an early research-stage language. Neither the cryptography nor the software has been audited, and there is currently no trusted setup for Groth16 circuits. Do not use Lurk in production environments or anywhere else that security is necessary.

Sphinx is our fork of Succinct Labs' SP1 zero-knowledge virtual machine (ZKVM).

Sphinx underpins critical elements of our zero-knowledge proof efforts, including light clients in collaboration with Wormhole and Kadena. It also drives the forthcoming STARK engine of Lurk, Argument's next-generation zero-knowledge virtual machine

Yatima is a dependently typed, content addressed compiler from the Lean Theorem Prover to Lurk. This enables formally verified zk-proofs of execution, whether it's abstract cryptography via FFaCiL.lean or interpreted WebAssembly code via Wasm.lean.

Loam is a reduction machine zkVM, purpose built to provide the smallest instruction set surface for the most performant verifiable virtual machine across a variety of back-ends.

(Coming soon)

ZK Light Clients built in collaboration with the Wormhole Foundation and Kadena, enable ZK proof-based cross-chain interoperability.

Visit us on the web at https://argument.xyz

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MIT or Apache 2.0