ProofTap is an open infrastructure mobile platform built on the Cardano blockchain that uses accessible NFC technology to create permanent, publicly verifiable records for valuable products, physical items, credentials, certificates, diplomas, and licenses.

Available soon on iOS and Android, ProofTap makes industry-grade blockchain verification easy for everyone — from enterprises, brands, universities, and government agencies to collectors, creators, and hobbyists — with nothing more than a tap of a phone or tablet.