Art Market's
Open Registry

Permanent digital passports for physical art.
Provenance, compliance and royalties in one.

Public PassportsAutomated ComplianceProvenance Forever

What HART Does for You

Open Records, Private Identity

OPENAnyone — scan a QR

Artwork identity · Artist name · Provenance chain

SHAREDOn request or via NFC

Ownership history · Compliance docs · Conditions

PRIVATEOnly you

Sale prices · Buyer identities · Commercial terms

You don't even need to give us your name. Less data from you still means more transparency for the market.

Fairer

Transparency that protects buyers, artists, and sellers equally

Faster

From photo to passport in seconds. Compliance on autopilot

Clearer

Provenance anyone can verify. Traceable from artist to wall