Industry WIKI
Digital assets and currencies
Understand assets, networks and trading mechanics with sources you can check.
Digital card
A digital card is either a physical item, such as a memory card on a camera, or, increasingly since 2017, the digital content hosted
Trading basicsMIFARE
Mifare (styled MIFARE by NXP or sometimes MiFare by other parties) is a series of integrated circuit (IC) chips used in contactless smart cards and proximity cards.
BankingPersonal identification number
A personal identification number (PIN; sometimes redundantly a PIN code or PIN number) is a numeric (sometimes alpha-numeric) passcode used in the process of authenticating a user accessing a system.
Trading basicsProximity card
A proximity card or prox card, also known as a key card or keycard, is a contactless card technology that can be read without being inserting into a reader device that was required by earlier developed contact type cards: magnetic stripe cards (credit cards, etc.). They are typically used as keycards for facilities access controls (doors, gates, etc.). In its simplest form, while being h