Provia Proof

The proof is public. The witness is not.

Zero-knowledge systems for verification, credentials, and private settlement—presented as a team, not a finished product.

Focus areas

Where we build.

Not a locked product roadmap—three directions our team works across so partners can see how we think.

  • 01

    zk-TLS

    Most valuable data still lives behind ordinary HTTPS—banks, exchanges, providers, and web apps. zk-TLS lets a user prove a fact from a real TLS session without handing over the full response, cookies, or credentials.

    That means a smart contract or counterparty can verify statements like a balance threshold, an account status, or a signed API result, while the underlying session stays private. We treat it as the bridge between the web and on-chain verification.

  • 02

    ZK credentials & KYC

    Protocols often need assurance—“over 18,” “KYC-passed,” “not on a restricted list”—without becoming custodians of passports, selfies, or provider databases. Zero-knowledge credentials make that possible through selective disclosure.

    A user proves only the attribute required for access or settlement. The verifier gets a cryptographic yes, not a document vault. We design for EVM integration: clear trust assumptions, portable proofs, and interfaces protocols can call.

  • 03

    ZK shielding

    Public ledgers expose amounts, counterparties, and transfer graphs by default. ZK shielding keeps balances and transfers private inside a commitment-based system, while withdrawals and settlements still land on EVM when needed.

    Our focus is usable private settlement—not anonymity as a slogan. That includes fee and relayer paths, sound nullifier design, and optional compliance disclosure when a use case requires viewing keys or selective proofs of legitimacy.

Team

A team building zero-knowledge systems.

We design smart contracts, protocol systems, and zero-knowledge infrastructure. The team is built to grow as the work does.

  • What we cover

    Contracts & protocols

    EVM systems, on-chain design, and verifier interfaces.

  • What we cover

    Proof systems

    Circuits, proof construction, and system architecture.

  • How we work

    Built to expand

    Engineering capacity grows with the direction we choose.

For partners

Partner with us. Shape what we build next.

We present as a team first—not a locked product. Work with us early, and we return with a concrete recommendation grounded in the work.