SuperApp

The main way to access the Juna system is the Juna SuperApp application, which consists of a crypto wallet, several built-in applications (token and cryptocurrency rates, a list of tokens, a service for sending and receiving a Juna token, a basic Juna Simple contract and others) and a showcase of ecosystem services - a browser dApp with connected Web3 wallet. A dApp browser is needed to access websites with Web3 authorization from a smartphone, in particular to transfer Juna using third-party bridges, withdraw to fiat currencies through exchanges and others. SuperApp is focused primarily on simple transactions for the exchange of goods, services and tokens between people, small businesses, individual producers and sellers, to attract them to the chain of distributed production operations.

A blockchain wallet is a number in hexadecimal, for example 0x1284214b9b9c85549ab5d2b972df0deef66ac2c9. This number is created once by a cryptographic function from a set of numbers and letters known only to the owner of the wallet. When connecting, any software calculates the wallet number using the private key. As a result, the absence of a private key does not allow access to be restored. Since the private key does not have reverse computability (this is the essence of cryptography), then its loss is irreversible.

SuperApp hides the complex mechanics of blockchain networks, explorers, scans, simplifies the addition of new tokens (a list of real tokens is maintained) and ultimately has the goal of making work with blockchain simple and safe for the untrained user.