ERC20、ERC223、ERC721

ERC20

ERC20は独自トークンに標準の規格を適用させる

Reputation points of any online platform.Lottery tickets and schemes.Financial assets such as shares, dividends, and stocks of a companyFiat currencies, including USD.Gold ounce, and much more…

Characteristics of ERC-20 tokens

ERC 20 tokens are another name for ”fungible tokens”.Fungibility defines the ability of an asset or Token to be exchanged for assets of the same value, say two 1 dollar notes.Each ERC-20 Token is strictly equivalent to the same value regardless of its feature and structure.ERC tokens’ most popular application areas are Stablecoins, governance tokens, and ICOs.

用途: ICO

ERC-721

With that, we come to a concluding statement: If ERC-20 are crucial for inventing new cryptocurrencies, ERC-721 is invaluable for digital assets that represent someone’s ownership of those assets. ERC-721 can represent the following:

A unique digital artworkTweets and social media postsIn-game collectiblesGaming charactersAny cartoon character and millions of other NFTs….