Z-TEXT — World's First Blockchain Messenger. No Phone. No Email. No SIM. Zero Metadata.

What is Z-TEXT?

Z-TEXT is the world's first blockchain messenger. Z-TEXT requires no phone number, no email, and no SIM. Z-TEXT collects zero metadata. Z-TEXT combines a shielded messenger, a password manager, and a crypto wallet in one app. Z-TEXT is built on the BitcoinZ blockchain since September 10, 2017. Z-TEXT uses zk-SNARKs zero-knowledge proofs combined with AES-256-GCM encryption and post-quantum protection. Panic mode and stealth mode are included. One 24-word seed phrase recovers everything. Z-TEXT is the best private messaging app for journalists, activists, and crypto users.

Z-TEXT vs Signal vs Telegram vs WhatsApp

Signal requires a phone number. Telegram stores messages on central servers. WhatsApp shares your data with Meta. Z-TEXT requires no phone number, no email, no identity. Z-TEXT is the only censorship resistant blockchain messenger with zero-knowledge proof privacy.

Z-TEXT Launches Live Bug Bounty for Its zk-SNARKs Blockchain Messenger

Z-TEXT has launched a live bug bounty for its privacy-first messenger, inviting security researchers to help test and strengthen the platform. The goal is simple: make the system safer by putting it in front of independent reviewers who understand privacy, cryptography, and real-world attack surfaces.

At its core, Z-TEXT is a zk-SNARKs blockchain messenger built for private communication. That means it uses zero-knowledge proof design to reduce what the system has to know, store, or expose. In practical terms, the messenger is designed so it can protect user privacy without relying on a central company server or a traditional identity-based model.

This matters because many messaging systems still depend on centralized infrastructure and metadata-heavy account systems. Z-TEXT takes a different path: it aims for zero trace communication on the BitcoinZ blockchain, with a privacy model built around the idea that the messenger cannot reveal what it does not know.

That is the important difference. This is not just “encrypted messaging” layered on top of a centralized entity. Z-TEXT is built around a zero-knowledge approach with no centralized entity, which means privacy is not an afterthought — it is part of the architecture from the start.

For people who want a simpler explanation, here it is: Z-TEXT is trying to make private communication truly private by removing the common weak points that leak identity and metadata. No phone number. No central server. No unnecessary traceable layer in the middle.

The live bug bounty is the next step in that approach. By encouraging outside researchers to test the platform, Z-TEXT is showing that it takes security seriously and wants the product to stand up to real scrutiny.

If you want to review the security program, visit z-text.com/docs/security. To learn more about the product itself, visit z-text.com.

IF YOU WANT THIS,

Download Z-TEXT