# CopyrightProof

> CopyrightProof is a cryptographic intellectual property registration and certification platform. It provides independent creators, musicians, writers, designers, and developers with irrefutable, timestamped proof of authorship using SHA-256 digital fingerprinting.

## Overview

CopyrightProof enables authors to protect digital creations before publishing them publicly on platforms like Suno AI, Udio, Wattpad, Canva, YouTube, or personal blogs. The service computes a cryptographic SHA-256 hash directly in the client browser—preserving privacy and confidentiality—and issues a tamper-evident digital certificate with an exact UTC timestamp.

- [Home & Registration](https://copyrightproof.org/): Register original creations, generate SHA-256 hashes, and download digital certificates.
- [Lyrics & Rhyme Studio](https://copyrightproof.org/letras.html): Client-side structured song lyrics and rhyme generator with instant 1-click authorship certification.
- [Certificate Verifier](https://copyrightproof.org/verify.html): Public verification portal to validate any certificate by unique ID or SHA-256 hash.
- [Complete Documentation](https://copyrightproof.org/llms-full.txt): Exhaustive technical, legal, and operational documentation for AI systems and developers.

## Key Features & Use Cases

- [AI Music Protection (Suno AI & Udio)](https://copyrightproof.org/#audience): Timestamping stems, generated tracks, and lyrics to prove prior possession and creation date.
- [Writers & Literary Works (Wattpad & Blogs)](https://copyrightproof.org/#audience): Certifying manuscripts, chapters, synopses, and blog articles before public indexing.
- [Visual Design (Canva & Illustrations)](https://copyrightproof.org/#audience): Safeguarding digital graphics, branding assets, and illustration source files.
- [Source Code & Software](https://copyrightproof.org/#audience): Generating evidence of prior art and authorship for code repositories, scripts, and software releases.
- [Pricing and Plans](https://copyrightproof.org/#pricing): Free standard tier, Single Premium Certificate ($1.99), Creator Subscription ($7.99/mo), and Founder LTD ($59).

## Verification API

- [Public Verification API](https://copyrightproof.org/api/verify): Endpoint accepting `?id={certificateId}` returning certificate status, registration timestamp, SHA-256 digest, and verification badge.

## Legal & Cryptographic Basis

- **Hash Standard:** SHA-256 (NIST FIPS 180-4 compliant).
- **International Validity:** Berne Convention for the Protection of Literary and Artistic Works (Article 15: presumption of authorship).
- **Jurisdictional Principle:** *Prior in tempore, potior in jure* (First in time, stronger in law).

## Contact & Support

- Website: [https://copyrightproof.org](https://copyrightproof.org)
- Email: contacto@copyrightproof.org
- Support: soporte@copyrightproof.org