Ethereum ERC-20 Token — A Standard Token for an Entire Ecosystem
Ethereum is a blockchain designed to have functionality beyond creating and recording transfers of its own cryptocurrencies. Among these features, the ability to create other tokens that will run on its blockchain stands out. This curious functionality of Ethereum is possible thanks to the ERC-20 tokens . In this article, we will examine some elements that will allow us to know everything related to one of the most important technologies implemented by Ethereum. The origin of the ERC-20 token With this improvement, the Ethereum developers wanted to implement a standard system for tokens within smart contracts. Ethereum token development as well as allowing tokens to be approved so they can be spent by another third party on the blockchain.The idea was introduced by the developer, Fabian Vogelsteller in the official Ethereum GitHub repository in 2015. What are ERC-20 tokens? ERC-20 tokens are essentially a smart contract . These smarts contracts use a standard interfac...