Lemma Oracle
Give AI proven facts.
Lemma is a cryptographically verified truth layer for agent AI. It lets AI reason over confidential data via zero-knowledge proofs, selective disclosure, and on-chain provenance — while raw content stays encrypted.
Every attribute an AI reads through Lemma carries permanent provenance: who issued it, which schema defined it, how it was proven, and where the proof lives on-chain.
Learn more
- 🌐 Website: https://lemma.frame00.com
- 📄 Services: https://lemma.frame00.com/services
- ✍️ Blog & essays: https://lemma.frame00.com/blog
- ❓ FAQ: https://lemma.frame00.com/blog/faq
Contact
For partnership and implementation inquiries, please use the contact form: https://lemma.frame00.com/services
License
This repository uses different licenses for different packages:
| Package | License |
|---|---|
packages/contracts, packages/relay, packages/passthrough | BUSL-1.1 (changes to Apache-2.0 on 2030-05-01) |
packages/sdk, packages/spec, packages/mcp, packages/parser, packages/x402 | Apache-2.0 |
packages/web | Private (not distributed) |
The root LICENSE file applies as the default. Each package may contain its own LICENSE file that takes precedence.
© 2026 FRAME00 Inc.