The infrastructure of modern copyright.

Dacr is the modern copyright registration system for original creative work. In partner countries, Dacr is designated as the national copyright registration through framework agreements with governments.

Any original creative work. Music, writing, film, photography, illustrations, design, code, and more. If it's an original work fixed in tangible form, it can be registered.

Copyright exists automatically when you create original work, but proving ownership, creation date, and authorship requires evidence. Dacr creates that evidence: a permanent, unalterable record of your work.

Dacr AI is the intelligence layer built into the Dacr infrastructure. It analyzes every registered work at depth, generates a unique digital genome and fingerprint, and powers automated infringement detection across the Dacr network.

DIIS is Dacr's Infringement Intelligence System — the automated forensic engine that detects potential infringement of registered works. When a match is identified, DIIS produces a structured, evidence-oriented report documenting the full chain of evidence.

Yes. Dacr offers API access for enterprise platforms, government integrations, and custom developer applications. Every capability — registration, verification, detection — is exposed through versioned, authenticated endpoints.

Every registration is cryptographically signed, anchored to both the Dacr Network and blockchain, and independently verifiable. At the infrastructure level, your work is unalterable, undeletable, and resistant to single-point failure.

Yes, worldwide. In partner countries, Dacr is the official national copyright registration. In other countries, Dacr registrations carry foreign-registration status under Berne and TRIPS. These international treaties require member countries to recognize foreign registrations without discrimination.

Yes. In partner countries, Dacr is the national registration with full legal standing. In other countries, Dacr registrations are enforceable under Berne and TRIPS. Courts cannot discriminate against foreign works or their official registrations.

In partner countries, Dacr is the national copyright registration. No additional registration needed. In other jurisdictions, local registration may offer specific additional benefits (these vary by country). Dacr provides a permanent, enforceable registration worldwide; local registration can complement it.

Permanently. Registered work is stored on the Dacr Network and blockchain indefinitely. Unalterable and undeletable.

Yes. You choose what's public and what's private. Custody and privacy controls are built into every registration.