Most NFTs today are bought with ether (ETH), which is the native currency of Ethereum. It can be converted to U.S. Dollars on exchanges such as Coinbase, Kraken, and Gemini.
Blockchain networks like Ethereum and Solana allow users to create apps that store personal data and establish rules for complex financial transactions, unlike bitcoin. These digital contracts are known as smart contracts. They are digital contracts that are stored on a blockchain and are executed automatically when certain conditions are met. For example, when an NFT transfers ownership, the original artist gets royalties. To purchase NFTs you need a digital wallet.
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