Ethereum tokens are digital assets built on the Ethereum blockchain. They represent a specific asset or equity. Unlike Ethereum (ETH), Ethereum tokens are not Ethereum’s native currency, but a custom asset created using Ethereum smart contracts. Ethereum tokens can represent anything, such as virtual currency, stocks, points, etc. With Ethereum smart contracts, developers can easily create and manage their own tokens without having to code the entire blockchain. The emergence of Ethereum tokens provides more possibilities for the innovation and development of digital assets.
Ethereum tokens are digital assets based on the Ethereum algorithm. Even though the Ethereum ecosystem is decentralized, someone still needs to write the rules, request upgrades, and set standards to define the possibilities on the blockchain. Therefore, users of Ethereum can submit Ethereum Proposals (EIPs), discuss and vote on them to decide whether to accept or implement them. This process ensures that the development and evolution of Ethereum is consistent with the consensus of the entire community.
There are currently many types of EIPs, corresponding to different categories of improvements and supplements. One type is defined by Ethereum core developers to propose, discuss, and implement technical standards for creating tokens, smart contracts, applications, wallet formats, etc. on Ethereum.
The EIP of this subcategory is called the Ethereum Request for Comment Proposal, also known as ERC. Several ERCs exist to date, setting standards for tokens created on Ethereum. All tokens created on Ethereum must comply with these ERC standards, so they are called ERC tokens.
Ethereum tokens are standard tokens based on the Ethereum protocol, providing developers with a way to create fungible/fungible tokens. These tokens can be used to build various Ethereum-based applications and protocols.
ERC-20 is the Ethereum smart contract standard, which defines the basic functions and interfaces of tokens. Tokens that comply with the ERC-20 standard can be freely exchanged on the Ethereum network, and wallets and exchanges that support ERC-20 can trade without barriers.
Fungible tokens can be regarded as a conventional currency based on the blockchain. The term “fungible” means that one unit of a token can be exchanged for any other unit of the same token because the value they represent is equal. Take, for example, cryptoassets like UNI or LINK, which are ERC20 tokens of the Ethereum-based protocol Uniswap or Chainlink. Each token is fungible because the value of one UNI or LINK token is always equal to the value of another UNI or LINK token.
Ethereum is an important blockchain technology, not just a secure digital currency. It pioneered the token standard and expanded the network's uses.
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