z-text.org valid
Z-TEXT — zk-SNARKs Blockchain Messenger
The private messaging app with no phone, no email and no SIM. Z-TEXT is a secure, decentralized blockchain messenger using zk-SNARKs. Signal alternative. Built on BitcoinZ since 2017.
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-25T19:32:23.656Z. Cached copy · Source on z-text.org
# Z-TEXT — zk-SNARKs Blockchain Messenger
> The private messaging app with no phone, no email and no SIM. Z-TEXT is a secure, decentralized blockchain messenger using zk-SNARKs. Signal alternative. Built on BitcoinZ since 2017.
Public Ghost content for AI and LLM tooling. Use `/llms-full.txt` for consolidated page and post context.
Append `.md` to any post or page URL to get the content in Markdown (for example, `/example-post.md`).
## Pages
- [About Z-TEXT — Privacy Is the Fifth Element](https://z-text.org/about-z-text-fifth-element-2026.md) - The Fifth Element Digital life runs on five elements. Power. Connection. Storage. Security. You already pay for all four. You don't think twice. They are what make a digital life possible. But four elements aren't enough. There's a fifth. The one everyone forgot. Privacy. Four elements keep a digit…
- [What a Private BTCZ Transaction Really Costs: 10,000× Less Than Zcash](https://z-text.org/btcz-private-transaction-cost-research-paper.md) - Research paper: what a private BitcoinZ transaction really costs, measured on 100 real transactions and compared with Zcash, Bitcoin, Ethereum and Base.
- [Compare Z-TEXT to Signal, WhatsApp, Telegram & More](https://z-text.org/compare.md) - Compare Z-TEXT Every honest, head-to-head comparison between Z-TEXT and other messengers. * Signal vs Z-TEXT * WhatsApp vs Z-TEXT * Session vs Z-TEXT * Threema vs Z-TEXT * Wire vs Z-TEXT * X/Twitter DMs vs Z-TEXT * iMessage vs Z-TEXT * Discord vs Z-TEXT * Viber vs Z-TEXT * SimpleX Channels vs Z-TEXT
- [The EU Escape Room: Chat Control vs. Z-TEXT](https://z-text.org/eu-escape-room-chat-control-vs-z-text.md) - EU Chat Control can order apps to spy. It can't reach a messenger with no server, no account, and no way to comply — even if ordered to.
- [Find Your Match](https://z-text.org/find-your-messenger.md) - Pick your top 3 priorities and see which of 29 messaging apps actually matches — ranked honestly, no favorites.
- [Z-TEXT](https://z-text.org/llmstxt.md) - Z-TEXT Z-TEXT is a zk-SNARKs blockchain messenger built on BitcoinZ. It requires no phone number, no email, and no SIM card, and collects zero metadata by design. It combines a shielded messenger, a password manager, a crypto wallet, and Channels for broadcasting into one app, all recoverable from…
- [Press Kit — Z-TEXT](https://z-text.org/press.md) - ⚠️ Security notice · BitcoinZ incident, 21 October 2026 On 21 October, a bug let a counterfeit block onto the BitcoinZ blockchain. BitcoinZ release 2.3.1 fixed the bug and removed the block: on the valid chain, the fake coins never existed. The lasting damage is on the wBTCZ bridge (BSC). Z-TEXT wo…
- [Shielded Permanence™: Private Messages That Last Forever](https://z-text.org/shielded-permanence.md) - Shielded Permanence™: Z-TEXT messages are permanent on the BitcoinZ blockchain and unreadable thanks to zk-SNARKs. No one can erase them. No one can read them.
- [SimpleX Channels vs Z-TEXT: Content Privacy Explained](https://z-te
…
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