How we confirm the origin of objects, how Certificates of Authenticity (CoA) work, and how we mark editions and reissues.

Context & why it matters

For limited objects, documentation is part of the design. Authenticity helps collectors and institutions catalog, insure, and exhibit works. At the same time, we avoid unnecessary formalism: the system must be clear, reproducible, and not complicate the experience.

Method - elements of the system

• Markings. A discreet signature/stamp on the object or on a plate - depending on material and geometry.
• Certificate of Authenticity (CoA). Release number, date, materials, and the signature of the responsible person.
• Registry. An internal ledger with serial numbers; upon change of ownership - a transfer record (on request).
• Editions & reissues. Any new edition is clearly labeled (e.g., “Edition 2” or “Material Variant”) with an explicit distinction from the first version.

Implications - practical takeaway

A clear system lowers substitution risks and simplifies communication on the secondary market. It also protects the intent: the public sees the difference between the first and subsequent editions. For us, it’s a way to treat the object - and the story around it - with respect.

Authenticity is not a piece of paper; it’s a sequence of decisions that can be verified.