Login required to store documents. Enter your API key in the header above.
Store a Document
Your file will be encrypted and stored on the blockchain. You'll receive a receipt and a private key — keep them safe.
Document stored successfully!
Your file has been encrypted and recorded on the blockchain.
Your file has been encrypted and recorded on the blockchain.
Save your receipt and key below — we do NOT store your key.
Scan this QR code to retrieve your document anytime
Technical details
Transaction ID:
Document Hash (SHA-256):
Retrieve a Document
Enter your receipt ID and encryption key to download the original file from the blockchain.
Look Up a Receipt
Check if a document exists on the chain (no decryption key needed).
Verify a Document
Confirm that a file matches the version stored on the blockchain. This proves the document has not been altered since it was stored.
Login required to list your documents. Enter your API key in the header above.
My Documents
Documents stored on the blockchain
Create API Key
Generate a new key for a customer.
Key created for
Copy this key now — it cannot be retrieved later.
API Keys
Chain Status
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Chain
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Blocks
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Nodes
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Documents