Z-TEXT - zk-SNARKs messenger. No phone, no email, no SIM.
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Private messenger with no phone number, no email, no SIM.
New: Shielded Permanence™. Messages live permanently on the BitcoinZ blockchain and stay unreadable thanks to zk-SNARKs. The proof a message exists is public. Everything else is invisible.
One 24-word seed runs 5 tools: messenger, BTCZ wallet, password manager, Channels and disposable identities.
Stealth mode hides the app behind a calculator. Quantum-resistant key exchange (ML-KEM-768). Android, macOS, Windows, Linux.
Replies
Disposable identities?
A fast track inside the app.
Create a new shielded identity, message, then wipe it.
No seed backup step, so it's quick.
The flip side: once wiped, that identity is gone for good. That's the point.
What if authorities ask Z-TEXT for my messages?
Z-TEXT LLC follows the law.
But we don't hold your messages, your contacts or your keys.
zk-SNARKs mean we can't disclose what we don't know.