Local, reviewable workflow
From scattered data to a dossier you can inspect.
The workflow separates documentation, provenance, checks and export.
1. Document
Complete identity, operators, materials, origin, durability, repair, safety and end of life. Each value can include source, reference and date.
2. Check
The application distinguishes complete, recommended and missing data and requires essential fields before generation.
3. Verify the QR
The QR contains the exact confirmed HTTPS URL and displays its payload for review.
4. Download
The ZIP includes HTML, sheet, JSON, JSON-LD, local schema, SVG and PNG QR files, attachments, manifest and SHA-256 checksums.
Limits
The local schema validates structure but is not an official DPP schema. The responsible organisation must check sector rules.
Sierra 750: from data to package
Fictional bottle example: names, documents and tests are demonstrations, with data dated 15 July 2026. Load Sierra 750 or import the downloadable draft to reproduce it. The sample data are in Spanish.
Materials
| Material name | Percentage by mass | Recycled content (%) | Verifiable reference | Data date |
|---|---|---|---|---|
| Acero inoxidable 18/8 | 82 % | 35 % | Declaración proveedor DP-INOX-118 | 2026-07-15 |
| Polipropileno | 15 % | 0 % | Declaración proveedor DP-PP-044 | 2026-07-15 |
| Silicona | 3 % | 0 % | Declaración proveedor DP-SIL-021 | 2026-07-15 |
Steel at 82%, polypropylene at 15% and silicone at 3% total 100% by mass. The 35% recycled share applies only to the steel: 0.82 × 0.35 = 28.7% of total mass under these declarations. This calculation does not certify recycled content. A written reference does not prove that its document exists.
QR · HTTPS
The example ZIP contains 10 files and no attachments. Extract index.html to view it, but its QR still points to the fictional example.com URL. For a real product, host the files at your HTTPS address, confirm that address and test the QR from another device. Downloading or checking the QR inside the app does not publish the page.
https://example.com/products/sierra-750/passport
ZIP · 10
index.htmlficha.htmldata/passport.jsondata/product.jsonldschema/passport-lite.schema.jsonassets/qr.svgassets/qr.pngREADME.txtmanifest.jsonchecksums.txt
SHA-256
SHA-256 hashes detect byte changes. Editing a file after export makes its hash differ. They are not a digital signature, product certificate or proof that the QR destination exists.
01e20257c59e94cd610a9050abe39c3891d25e9c5f17f4b7c9466eeee231616f