QR and NFC entry points can take a buyer straight to the certificate experience.
TrueMark Authenticity
Luxury proof that stays with the piece.
TrueMark is Black Rose's developing digital certificate layer for jewellery, watches, and one-off commissions. It is designed to make provenance easier to present, ownership easier to understand, and future resale conversations cleaner.
01 Identity
02 Provenance
03 Ownership
Certificate preview
Concept record
BR-0000-0000- Piece
- Awaiting serial lookup
- Record
- No record loaded
- Access
- Enter a serial to preview access
- Issued
- Pending lookup
Certificate check
Preview how a TrueMark lookup could feel.
Enter a sample serial to see the front-end certificate state. This page presents the product concept only; live commercial verification is not active yet.
The concept pairs a digital certificate with blockchain-backed record keeping.
Future provenance and ownership history can support collectors, resellers, and watch buyers.
How it works
A certificate built around the life of the piece.
Record the essentials
Key details can be linked to the item, from materials and model references to commissioning notes.
Attach the access point
Packaging, paperwork, QR, or NFC can point the owner toward the digital record.
Support the next owner
A cleaner provenance trail can make servicing, gifting, insurance, and resale easier to discuss.
Private commissions
Planning a piece that needs a stronger paper trail?
TrueMark is being shaped around high-value jewellery, watches, and bespoke work where the story behind the piece matters almost as much as the piece itself.