What Is A Certificate Of Authenticity
Whether selling a first piece or building a collection, a Certificate of Authenticity (CoA) forms the foundation of trust between artist and buyer. Here's what CoAs do and why they matter.
What Is A Certificate Of Authenticity
A Certificate of Authenticity verifies an artwork is genuine and created by the stated artist. The birth certificate for your work.
It includes artwork title, medium, dimensions, creation date, edition number when applicable, and artist signature.
More than documentation. It's a promise. This work is real. I made it. Here's proof.
Essential elements:
Artist name and signature. Artwork title and creation date. Medium, materials, dimensions. Edition number and size for limited editions. Unique certificate identifier or verification code.
Photo by Khara Woods
Legal Protections Certificates Of Authenticity Offer
Art authentication protects both artist and collector. A proper CoA serves as legal documentation for resolving disputes about ownership, authenticity, or provenance.
Forgery and misattribution are real problems. Up to 35% of art on the market may have questionable provenance. A documented CoA creates clear paper trail.
For limited editions, the certificate documents edition size and individual print number. The value of a limited edition depends on that edition being truly limited. Without documentation, there's no way to verify scarcity.
Certificates Of Authenticity Build Buyer Confidence
Buyers want to know their purchase is real. They want confidence. A professional CoA provides that instantly.
Seventy-two percent of art buyers want digital verification options. Modern collectors expect more than handwritten notes. They want something verifiable, professional, secure.
Digital verification works simply. Scan the QR code. Instantly confirm artwork details. This builds trust, reduces hesitation, helps close sales.
Impact on Resale Value
Art is an investment. Documentation matters. A CoA is the first link in your artwork's provenance chain—the story of where work came from and where it's been.
When collectors resell (and they will), that CoA becomes essential. It proves authenticity, establishes history, impacts resale price. Artworks with clear provenance consistently sell for more.
Every professional CoA issued today builds your artwork's story for tomorrow. Not just documenting a sale. Creating a legacy.
CoAs Provide Confidence
Handwritten notes don't work anymore. They get lost. Can't be verified. Look unprofessional. Easy to forge. No backup.
Professional certificates offer permanence. Cloud storage. Instant verification. Security patterns that prevent forgery. They build professional reputation.
A professional CoA reflects how seriously you take your work. It shows respect for collectors. It takes thirty seconds to create one properly.