PTagChain.io

Provenance Tags is a blockchain platform that combines digital product passports (DPP) with encrypted, tamper-proof, and IoT-enabled tags to deliver secure product authentication, traceability, and regulatory compliance. By linking physical products with NFTs on the Concordium blockchain, our solution enables zero-knowledge identity checks, stablecoin payments, and real-time tracking—from purchase to delivery. In partnership with leading carriers and webshops, we’re reinventing e-fulfillment: reducing costs, preventing counterfeits, and unlocking yield on in-transit funds with a single smartphone tap.