A permanent digital record tailored to your item — its own fields, its own language — anchored to the piece itself. Tap any phone to the chip and the full record appears instantly. No app. No login. Never lost.
Each passport carries the detail that collectors, dealers and insurers actually ask for — captured once, attached for good.
Passport fields shaped to your item — capture exactly what matters for your category.
Type, edition and reference numbers — the identifiers that make the piece unmistakable.
Materials, dimensions and distinguishing features — the detail that defines the piece.
Any certificates, appraisals or authentications the piece carries — listed and linked.
A dated chain of ownership and key events, added over the life of the piece and never overwritten.
Whatever proves the piece, stored permanently — the visual record alongside the written one.
Add the piece's details and photographs in the dashboard — a few minutes per piece.
The record is sealed and anchored on a public ledger — permanent and tamper-proof.
Write the passport link to a small NFC disc fitted discreetly to the piece.
Anyone taps a phone to the chip and sees the full, verified history at once.
Custom passports are shaped around your item — its own fields, its own language. Send a short note about what you're looking to protect and we'll design the passport around it.
Send an enquiryFounding members shape the product and keep founding pricing for life. Leave your email and we'll be in touch personally.