В США создали петицию для отправки младшего сына Трампа в Иран02:53
Что думаешь? Оцени!
，详情可参考新收录的资料
Марина Совина (ночной редактор)
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.