Plata
Since 14 Oct 2026

Post-quantum blockchain

The post-quantum blockchain that runs on phones.

No servers. Final in about 3 seconds. Phone to phone, it works with no internet.

DOWNLOAD PLATA

Version 1.56 · Android 8 or newer · 16.0 MB

For AI agents and developers →

Post-quantum

Safe against quantum computers, from the first block.

Falcon-1024 signatures · ML-KEM-768 between phones · SHA-3

The whitepaper →

Offline

Pays with no internet.

Phone to phone by Bluetooth: in an outage, or far from any network.

AI agents

A wallet an AI assistant can use.

Its owner sets the limits. One line to start:

npx -y plata-mcp --wallet agent.wallet
The SDK →

Phones only

Phones are the whole network.

No servers, no company in the middle. Your phone can be one of them: ask to join in the app.

3 sto final
0servers
0accounts
Check the file yourself
Its fingerprint (SHA-256)
dd8298aa b00a7ff0 e03d090e 1ed69f43 963c6c84 18dfe1ae 184bc219 c4aff01e
The same line is posted on X for each version.
Always signed with one key
239ce6f2 c68bc338 82f88022 5aad1edc f8ae8bc3 37c9d1b2 870c32a1 bc1b762c
Android refuses an update signed with any other key.
Install in 4 steps
  1. Tap Download Plata.
  2. Open the file when it has arrived.
  3. Android asks to allow installing from your browser: allow it.
  4. Open Plata and write down your 24 words on paper.

Android may say the app is unknown. That is normal for an app that is not on Google Play.

What Plata asks from your phone
  • Internet, to send and receive.
  • Notifications, to tell you what happens.
  • Bluetooth, only to pay someone next to you without internet.
  • Your screen lock, before money leaves.

No account and no email. Paying and receiving ask nothing about you. No access to your contacts, messages, photos or files.