Runs on NEAR Testnet · Intel TDX

Share your private documents. Prove who can read them.

ProofRoom is a secure data room for fundraising and due diligence. Files are locked in your browser, AI answers questions inside a checked secure environment, and every step leaves a receipt.

Create a private roomSee how privacy works
Automated walkthrough · drag to rotate
1. Lock files in your browserAES-256-GCM

Each file gets its own 256-bit key and is encrypted into ciphertext before it leaves your device.

From upload to answer in four steps

Everything you see in the 3D room above maps to a real step in the app.

  1. Lock your filesDocuments are encrypted in your browser. Only scrambled data is stored.
  2. Invite someoneAdd an investor by NEAR account. Set what they can see and for how long.
  3. Ask AI privatelyQuestions go to NEAR AI Cloud in encrypted form, with sources attached to each answer.
  4. Check the proofSee the hardware check and the receipt. If a check fails, nothing is sent.

Trust you can inspect

Each promise is backed by something you can open and read.

Browser-side AES-256 encryptionWallet-controlled accessIntel TDX attestationSigned AI responsesReceipts on NEAR Testnet

What ProofRoom protects, and what it can’t

We say this plainly because trust starts with honest limits.

Protected

  • Files stored in the cloud stay encrypted
  • Only people you approve receive keys
  • AI runs in an attested secure environment
  • Receipts can’t be quietly edited later

Not protected

  • An approved person copying what they saw
  • A device with malware or screen recording
  • Files already downloaded before access ends
  • AI mistakes. Always check the cited sources

Create your first confidential data room.

Connect a NEAR Testnet wallet, drop in a file, and watch it lock.

Connect wallet