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Get an Authorship Certificate You Can Submit

Upload your file and receive a PDF certificate you can attach to your case — proof of creation and file integrity, secured on the blockchain. The first 500 certificates are free.

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Supports all file types â€ĸ Max 10MB

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Ideal for

Legal cases, copyright protection, intellectual property disputes, patent applications, and contract verification

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Legal Cases

Court-ready

+100% Admissible

Blockchain proof for evidence

Prove when documents were created and that they haven't been altered. Courts accept blockchain-verified certificates as reliable evidence of authenticity and timestamp.

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Copyright Protection

Ownership Proof

+85% Protected

Establish creation timestamp

Create an immutable record proving you created your work first. When someone copies your content, your blockchain certificate proves you had it first, strengthening your copyright claim.

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IP Disputes

Priority Status

+92% Verified

Tamper-proof records

Establish priority in intellectual property disputes with verifiable timestamps. Your certificate proves you had the idea or invention before competitors, protecting your rights.

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Patent Applications

Prior Art

+78% Documented

Protect your innovation

Document your inventions before filing patents to establish prior art. Your blockchain certificate proves you developed the innovation first, protecting against patent challenges.

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Contract Verification

Authenticity

+95% Verified

Tamper-proof blockchain records

Verify that contracts haven't been modified after signing. Any changes break the blockchain hash, immediately exposing tampering attempts and ensuring agreement integrity.

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Research Timestamps

Priority Date

+88% Established

Verify research timeline

Establish priority for research discoveries and academic work. Your certificate proves when you completed your research, protecting your findings and establishing credibility.

Your Certificate Includes - Example

Every Patum certificate contains all the information needed to verify authenticity and prove ownership

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Certificate of Idea Fixation

Blockchain Timestamped Certificate

File Name

business-plan-2024.pdf

2.4 MB â€ĸ PDF Document

Email

user@example.com

Date & Time

2024-01-15 14:30 UTC

SHA256 Hash

a1b2c3d4e5f6...

File integrity fingerprint

IPFS CID

QmAbCdEfGhIjKl...

Decentralized storage address

Transaction Hash

0x1234...abcd

Blockchain proof on Polygon

Blockchain Timestamp

2024-01-15 14:30:45 UTC

Immutable on Polygon network

ECDSA Signature

370e4b82...0710bebc

Cryptographic proof of authenticity

QR Code for Verification

Scan to verify on IPFS

Certified via Patum â€ĸ patum.me

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