TLSNotary

TLSNotary Extension enables you to create cryptographic proofs of any data you access on the web. Prove ownership of your online accounts, verify your credentials, or demonstrate that you received specific information from a website—all without exposing your private data.

### What is TLSNotary?

TLSNotary is an open-source protocol that allows you to prove the authenticity of any data fetched from websites. When you visit an HTTPS website, your browser establishes a secure TLS (Transport Layer Security) connection. TLSNotary leverages this existing security infrastructure to generate verifiable proofs that specific data was genuinely returned by a particular website, without requiring any cooperation from the website itself.

### Why Install This Extension?

**Prove What You See Online**

Have you ever needed to prove that a website displayed certain information? Whether it's proving your account balance, ownership of a social media profile, or the contents of a private message, TLSNotary creates tamper-proof cryptographic evidence that stands up to scrutiny.