STEP 01
GTIN Registration & Validation
The engine accepts your 14-digit GTIN and batch metadata. Modulo-10 checksum validation runs instantly on intake to guarantee barcode scanner compatibility before generating vectors.
// Example Input Data
GTIN: 00616423000000 (Validated Modulo-10)
Batch: LOT-2026-07A
URI: https://id.yourdomain.com/01/00616423000000/10/LOT-2026-07A
STEP 02
Pre-Press Vector Generation
High-resolution SVG and vector PDF assets are generated on-demand with standard Level Q error correction and mandatory 4-module quiet zones for print shops.
Vector Specification
Ready for Print
- • Format: SVG / PDF (Resolution Independent)
- • Error Correction: QR Level Q (25% damage recovery)
- • Quiet Zone: 4 modules enforced on perimeter
STEP 03
Context-Aware Dual Resolution
When scanned by a smartphone, our Go resolver routes the consumer to the digital product passport. When scanned at checkout, point-of-sale systems read the raw GS1 Application Identifiers.
SCAN EVENT
HTTP GET /01/00616423...
User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS...)
└─► 302 Redirect to Digital Passport UI
Accept Header: application/gs1-element-string
└─► 200 OK Raw GS1 AI Json