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2) What is Blockchain?A blockchain is a distributed digital ledger that allows for the secure storage of data. By recording any kind of information—such as bank account transactions, the ownership of Non-Fungible Tokens (NFTs), or Decentralized Finance (DeFi) smart contracts—in one place, and distributing it to many different computers, blockchains ensure that data can’t be manipulated without everyone in the system being aware.。关于这个话题，im钱包官方下载提供了深入分析
。业内人士推荐safew官方版本下载作为进阶阅读
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HTMLMediaElement.prototype,，详情可参考heLLoword翻译官方下载
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