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Certify your documents on the Ethereum blockchain securely, transparently, and immutably
How does it work?
Blockchain certification in 3 simple steps
Upload your document
Upload the file you want to certify securely
Automatic certification
The hash is automatically recorded on the Ethereum blockchain.
Download certificate
Get your PDF certificate with QR verification
FAQs
What is QbitCertify™?
QbitCertify™ is a platform that allows documents to be certified by registering their SHA-256 hash on the Ethereum blockchain, providing immutable proof of existence and timestamp
Is it legally valid?
QbitCertify™ provides supplementary evidence of the document's existence and integrity. For full legal validity in official proceedings, we recommend consulting with a lawyer
How are documents stored?
Only the SHA-256 hash of the document is recorded on the blockchain. The original document can optionally be stored on IPFS in encrypted form. The content of the document is never publicly exposed.
Can I verify documents without an account?
Yes, verification is completely public and free. Anyone can verify a document using its SHA-256 hash or by uploading the file
What types of files can I certify?
We support PDF, DOC, DOCX, TXT, JPG, PNG with a maximum size of 10MB per file.