Kaito partners with Primus Labs to bring zero-knowledge verification to your Twitter timeline

Kaito AI has rolled out Kaito Pulse, a Chrome browser extension that lets users verify their activity on platforms like Binance and Polymarket directly on their X timelines. The trick: it does this without ever touching your passwords or login credentials, thanks to zero-knowledge proof technology built by Primus Labs. The extension launched on August 18, 2026, and was listed on the Chrome Web Store in mid-August 2026. How zkTLS actually works here At its core, Kaito Pulse relies on something called zkTLS, a privacy-preserving layer that sits on top of standard TLS encryption. TLS is the protocol that secures basically every website you visit. The “zk” part stands for zero-knowledge, a cryptographic method that lets you prove something is true without revealing the underlying data. In practical terms, that means the extension can confirm “this user has an open long position on ETH” without ever accessing or transmitting the user’s exchange credentials. The proof is generated locally in the browser, and only the verified claim gets shared publicly. Primus Labs, which supplies the underlying zkTLS stack, raised $6.5 million in funding announced in early 2025, with backers including V...