Creativity
Leaves a Mark.

Create › Protect › Empower

Every creation deserves a record.

CUA gives creator platforms a simple way to create verifiable evidence for every upload — automatically, securely, and at scale.

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Stand By Me.mp3

Logan & Steph Vang

3:52

File authenticated
Timestamp created
Blockchain transaction confirmed
Evidence certificate issued

CUA Copyright Evidence Infrastructure — Verified seal

Dec 25, 2025 • 6:06 AM UTC View Certificate

Trusted by creators. Built for what’s next.

All for creators. Across every medium.

Different creators. A more trustworthy internet.

Music

Protect original songs

Photos

Preserve your work

Video

Document your creations

Art & Design

Show what’s yours

Publishing

Timestamp your writing

AI Creation

Establish provenance

Built into creator platforms

Your users create the work. CUA creates the evidence.

Through a single API, your platform can automatically generate timestamped, tamper-evident records for every upload.

See Solutions

Your Platform

Creators upload on your platform

CUA API

Automatically create verifiable evidence

Verified

A more trusted creative internet

Simple to creators. Powerful for your users.

Featured Integration

Q the Music

Music copyright evidence at upload.

When an artist uploads an original song to Q the Music, CUA automatically generates a verifiable evidence record without requiring the artist to leave the platform.

Read the case study

Original Works

Protect your music

Tamper-Evident

Verifiable records

Automatic

Generated at upload

Stay in Your Flow

No extra steps

Coming Soon

Windgarden.ink

Your words. A lasting record.

When Windgarden.ink integrates CUA, publishing an original work will generate verifiable evidence of it automatically — protecting an author’s intellectual property from draft to publication.

Learn how it works

Ideas
deserve
a longer
tomorrow

Original Writing

Protect your work

Verifiable Evidence

Timestamped & secure

From Draft to Published

Across every stage

For Independent Creators

Built for writers, by writers

Coming Soon

WatchHUE

Original stories. Real protection.

When WatchHUE integrates CUA, uploading a video, an episode or any original content will generate a verifiable evidence record — helping protect that work across every platform and distribution channel.

Explore for creators

Stories
Move
People

Original Content

Protect your videos

Tamper-Evident

Verifiable records

From Shorts to Series

Every format, every creator

Built for Creators

Independent. Global. Future-ready.

Creativity
deserves a
stronger
foundation

Tamper-Evident

Multiple layers of verification

Independently Verifiable

Public verification for anyone

Built to Scale

From startups to enterprise

Future-Ready

Supporting today’s and tomorrow’s creative tools

Simple, transparent pricing

Built for artists. Priced for platforms.

Creators never pay to protect their own work. Platforms pay for the infrastructure that does it at scale.

For Artists

Free

via Q the Music

Register original work, get a timestamped evidence record and a downloadable certificate — at no cost, for as long as you create.

Get Started

For Platforms

$99+

per month

A single API that issues verifiable evidence for every upload on your platform. Volume pricing and enterprise terms available.

Build what creators believe in

Integrate CUA today.

Get API Access Talk to Our Team

Creators build tomorrow.
We help protect it.