¿Cómo funciona este escenario?
¿Cómo funciona?
El envase retornable tiene un QR o NFC que identifica cada unidad. El cliente lo devuelve y el sistema registra el retorno, acredita el beneficio y habilita el refill verificado.
Valor para tu negocio
Monetizá la circularidad de tu packaging. Conocé exactamente cuántas veces se reutilizó cada envase y cuántos clientes participan del programa de retorno.
The NFC or QR touch opens the passport and starts a private evidence trail.
Switch trust layerChoose IOTA, Polygon, NFC, offline or DPP
Low-cost entry for content, batch, recall and GS1 traceability. It is a strong visible fallback, but it can be copied, so it should not unlock premium ownership by itself.
Share routeNTAG 424 DNAEvery tap creates dynamic SUN + CMAC proof to detect replay, reused links and simple copies. Recommended for mid/high-value products.
Share routeOffline VerifierAndroid first, iOS where Core NFC/ISO 7816 allows it, or a dedicated reader for no-signal zones: runs local checks from an authorized bundle, without master keys, and keeps verdicts provisional until backend sync.
Share routePolygon Ownership DemoEnables ownership, certificates or premium tokens only after a fresh tap, validated buyer and approved policy. Polygon does not replace SUN or receive individual taps.
Share routeIOTA Proof Layer DemoShows optional audit evidence for DPP, batches and logistics: hashes or Merkle roots are anchored, not private data or individual taps.
Share routeDual Proof DPPCombines QR/GS1, NFC 424, Polygon for ownership and IOTA for industrial evidence when a client needs advanced compliance.
Share routeUHF / IoT Sensor EvidencePallet, carton and sensor evidence for industrial traceability. Consumer UX stays simple while logistics keeps audit depth.
Share routeAuthorized NetworkSupplier, reseller and tenant roles can encode, validate and audit without receiving raw KMS keys or database URLs.
Share routeEnterprise Lab
Premium Refill Pack
Refill packaging · GS1/QR + NFC
