Step 3 of 5
QR & Authenticity
This is the system's internal view of a passport: structured product data, a chain of signed events, and the QR code that physically travels with the saree.
Passport · chanderi-001
Lightweight Chanderi Silk-Cotton Saree
Woven by Meena Devi · Chanderi
- Category
- Saree
- Fabric
- Silk × Cotton (Sico)
- Pattern
- Gold zari border, ashrafi butti
- Loom type
- Pit loom
- Price
- ₹4,800
- Quantity
- 3 pieces
QR code attached to physical product
https://loommitra.dev/product/chanderi-001
Event timeline (hash-chained)
CREATED
2 Jun 2026, 04:45 am
Meena Devi (Weaver)
hash: 9fa3b7c04d…c1
QC_PASSED
5 Jun 2026, 09:10 am
Chanderi Weavers Cooperative (QC)
hash: 4e21d98a7f…8b
LISTED
6 Jun 2026, 03:35 am
Chanderi Weavers Cooperative
hash: c7f50e13a2…d4