Passeport
Vue publique et lisible d'un lot : son origine, son parcours, ses certifications, et les preuves rattachées. Le passeport ne crée aucune donnée — il rend consultable ce qui a déjà été signé. Trois déclinaisons coexistent : le passeport consommateur atteint par QR, le passeport numérique de produit au sens du règlement ESPR, et le passeport de livraison entre professionnels.
Notions liées
Ce que dit le blog
- No One Will Read the Label
Herbert Simon, bounded rationality: four seconds facing thirty options. The label is a rational shortcut — but it still has to be decompressible.
- Three Ways of Knowing a Tomato
Sign, reason, singular: Spinoza’s three kinds of knowledge applied to a tomato — from the label to the verifiable product passport.
- The Batch Number Is a Pineal Gland
Descartes separated thought and extension, then glued them back together with the pineal gland. Declarative traceability does the same thing with the batch number.
- Import Is Not a Sin
Import = bad, local = good? With Spinoza: the good is not a property but a relation. Traceability is a matter of proof, not morality.
- Food traceability: the complete 2026 guide
Definition, regulatory obligations (EU, France), upstream and downstream traceability, digital tools, wine e-label, EUDR, AGEC: everything a producer or distributor needs to know in 2026.
- Wine e-label: 2024 obligations and 2026 best practices
Regulation (EU) 2021/2117 on electronic wine labelling: ingredients, nutritional values, QR code, allergens. What the regulation requires, what it allows, and the pitfalls to avoid.
Où c'est mis en œuvre
- /p
lib/dpp/types.ts