Proofly: certify and protect your documents with blockchain
Notarize documents on blockchain in seconds: simple, secure, always verifiable
What is Proofly?
Security, transparency, and instant certification: the future of digital notarization.
Today more than ever, proving the authenticity of a document is essential.
Contracts, certificates, patents, or business reports must be secure, verifiable, and immutable over time.
Proofly is the solution that allows you to notarize any document on blockchain, ensuring its integrity and authenticity with a fast and secure process.
No intermediaries, no bureaucracy, no complexity.
Simply upload a file, and Proofly registers its digital fingerprint on blockchain, creating a verifiable proof anytime, anywhere.
Easy to use
no technical skills required
Immutable and safe
Digital certification tamper-proof
always verifiable
In real time
Protect your documents today!
Why notarize documents on blockchain?
Security, transparency, and instant verification: the new era of digital certification.
Every day, millions of digital documents are created, but how can you guarantee their authenticity and integrity over time?
With Proofly, you can:
Certify any document
In seconds, without the need for notaries or certification bodies.
Demonstrate the integrity of the document
Ensuring that no one else can modify it.
Verify the authenticity at any time
Autonomously and without intermediaries.
Ensure maximum security
Thanks to the immutability of blockchain.
Proofly is the ideal solution for those seeking a reliable, immediate, and verifiable digital notarization anywhere.
Notarize your documents in seconds: here's how it works
Just one click to certify and protect your documents forever.
With Proofly, notarizing a document on blockchain is a simple, secure, and immediate process.
Thanks to Web3 technology and digital signatures, you can certify the validity of your files with the highest guarantee of authenticity.
Upload the document
Select the file you want to certify, and Proofly will automatically generate a unique digital fingerprint (hash).
Sign with Web3 wallet
The hash is recorded on a public blockchain, creating an immutable proof of the existence, date, and integrity of the document.
Blockchain notarization
An immutable timestamp is associated with the document, ensuring its integrity over time.
Verify and download the certification
Verify the transaction directly on Polygonscan and download the proof of inclusion, which guarantees your file's inclusion in a blockchain block.
Proofly does not store the content of your document, only its cryptographic fingerprint, ensuring maximum security and confidentiality.
Notarize your documents now: try Proofly for free!
Notarize your digital documents in seconds, without complications.
Forget slow and expensive processes. With Proofly, you can certify and verify the authenticity of your digital documents in seconds.
Ready to use, with no installations or complex configurations.
Suitable for professionals, businesses, and organizations in every sector.
Where can you use Proofly?
A versatile solution for every sector: legal, business, education, and much more.
Every sector needs reliable tools to ensure the authenticity and integrity of documents.
Proofly perfectly adapts to different needs, providing a secure and verifiable digital certification at any time.
Legal & Compliance
Certify contracts, agreements, and legal deeds securely and immutably.
Demonstrate the validity of regulatory documents and business compliance.
Register a verifiable timestamp proof for disputes and arbitration.
Demonstrate the validity of regulatory documents and business compliance.
Register a verifiable timestamp proof for disputes and arbitration.
Businesses & Audit
Protect financial statements, reports, and business documents from alterations.
Notarize internal policies and audit procedures to ensure transparency.
Prevent fraud and document tampering with immutable certification.
Notarize internal policies and audit procedures to ensure transparency.
Prevent fraud and document tampering with immutable certification.
Education & Certifications
Register diplomas, certificates, and credentials and make them always verifiable.
Immediate validation of training courses and professional qualifications.
Eliminate the risk of forgery of academic degrees.
Immediate validation of training courses and professional qualifications.
Eliminate the risk of forgery of academic degrees.
Intellectual Property
Protect patents, trademarks, and creative works with a secure digital proof.
Prove the authorship of digital content unequivocally.
Certify the creation date of a work, protecting it from plagiarism.
Prove the authorship of digital content unequivocally.
Certify the creation date of a work, protecting it from plagiarism.
Industry & Supply Chain
Guarantee traceability and authenticity in production processes.
Certify quality and compliance documents with a verifiable proof.
Demonstrate the ownership and integrity of industrial documents.
Certify quality and compliance documents with a verifiable proof.
Demonstrate the ownership and integrity of industrial documents.
Healthcare & Research
Certify medical records, reports, and health data securely.
Protect clinical studies and research findings from alterations.
Ensure the traceability and authenticity of health data over time.
Protect clinical studies and research findings from alterations.
Ensure the traceability and authenticity of health data over time.
Frequently Asked Questions (FAQ)
Does Proofly save my document on the blockchain?
No, Proofly only records the digital fingerprint (hash) of the document, ensuring the file’s confidentiality.
Which blockchains does Proofly register on?
We support Ethereum, Polygon, and other scalable networks to ensure maximum security and accessibility.
Does notarization have legal value?
Registering on blockchain provides a proof of existence and integrity recognized internationally.