CAPSULE BY NODATA

Control Your Data. Prove Everything.

Every link proven. Every chain unbreakable.

Seal a documentFree security check
Cryptographic control layer
A cryptographic control layer for data that cannot be exposed or changed.
Immutable links
Every link verified. Every chain unbreakable. Every action cryptographically recorded.
Selective exposure
The best way to protect data is to expose it only to authorized recipients, and verify it wasn't changed along the way.

The Gold Chain of Proof

🔒
Encryption
📄
Proof of origin
🛡
Tamper prevention
🤖
AI verification
✅
SOC-ready
SOC-ready from day one

Two Guarantees on Every Piece of Data

Won't be exposed
Per-field encryption. Device-bound keys. Server is blind, even if breached, it sees noise.
Won't be changed
HMAC chain on every action. Proof of origin. Tamper prevention and detection, including AI.
0 Trust. Only Proof.
0M+
records leaked
0
documented breaches
0
Capsule chains broken

One Line of Code

Integrate Capsule in minutes. Turn any data into a controlled, provable asset.

// Insurance company sends policy to client
const seal = await Capsule.send({
  content: policyPDF,
  to: { phone: '+972501234567' },
  devices: 'auto',
  proof: true,
  ttl: '30d',
  onTamper: 'alert',
});

// Client opened? From authorized device?
const status = await Capsule.verify(seal.id);
// → { opened: true, device: 'iPhone 15',
//     timestamp: '...', proof: '0xabc...' }

Logs can be altered. Trust can be broken.

Proof cannot.

Start with Capsule ->
David Erez · Founder
<> GitHubin LinkedIn
Capsule by NoData · Control your data. Prove everything.