Telegram 如何创建频道
频道: 类似于微信的公众号，只有管理员才能发布消息，成员只能关注频道，只能查看频道的消息
"新建频道"在哪儿?
* iOS 客户端: 对话 → 右上角最右边一个图标 → 新建频道
* Android 客户端: 主界面右下角图标 → 新建频道
* Desktop 客户端: 左上角三短线 → 新建频道
* macOS 客户端: 主界面搜索框后面图标 → 新建频道
BY 🔊中文TG科技新闻
Bitcoin is built on a distributed digital record called a blockchain. As the name implies, blockchain is a linked body of data, made up of units called blocks that contain information about each and every transaction, including date and time, total value, buyer and seller, and a unique identifying code for each exchange. Entries are strung together in chronological order, creating a digital chain of blocks. “Once a block is added to the blockchain, it becomes accessible to anyone who wishes to view it, acting as a public ledger of cryptocurrency transactions,” says Stacey Harris, consultant for Pelicoin, a network of cryptocurrency ATMs. Blockchain is decentralized, which means it’s not controlled by any one organization. “It’s like a Google Doc that anyone can work on,” says Buchi Okoro, CEO and co-founder of African cryptocurrency exchange Quidax. “Nobody owns it, but anyone who has a link can contribute to it. And as different people update it, your copy also gets updated.”
Secret Chats are one of the service’s additional security features; it allows messages to be sent with client-to-client encryption. This setup means that, unlike regular messages, these secret messages can only be accessed from the device’s that initiated and accepted the chat. Additionally, Telegram notes that secret chats leave no trace on the company’s services and offer a self-destruct timer.
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