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之前觉得自己这种习惯很奇怪，但后来发现柏林人真的很喜欢戴着耳机讲话。everyone is just so into themselves and I like it!!!!
回家后看到前几天在柏林第一次 hang out 的人（还不能定义为 date），居然约我周末去吃泰料。这哥是个搞航天的engineer, 感觉挺 nerdy 的，其实我对他印象还不错，属于可以第二次见面的那种。
第一次是去抱石，聊到最喜欢的食物他说 Italy food, 我个耳背+活在自己世界里的 girl 激动地拍他肩说u know what my favorite is Thai food too!!! （嘶啦嘶啦流口水🤤）然后激动地打开 google map 说这家很好吃那家收藏了，可惜哪哪哪家老婆婆三月要回泰国退休了呜哇！😭
之前觉得自己这种习惯很奇怪，但后来发现柏林人真的很喜欢戴着耳机讲话。everyone is just so into themselves and I like it!!!!
回家后看到前几天在柏林第一次 hang out 的人（还不能定义为 date），居然约我周末去吃泰料。这哥是个搞航天的engineer, 感觉挺 nerdy 的，其实我对他印象还不错，属于可以第二次见面的那种。
第一次是去抱石，聊到最喜欢的食物他说 Italy food, 我个耳背+活在自己世界里的 girl 激动地拍他肩说u know what my favorite is Thai food too!!! （嘶啦嘶啦流口水🤤）然后激动地打开 google map 说这家很好吃那家收藏了，可惜哪哪哪家老婆婆三月要回泰国退休了呜哇！😭
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.”
How Does Bitcoin Mining Work?
Bitcoin mining is the process of adding new transactions to the Bitcoin blockchain. It’s a tough job. People who choose to mine Bitcoin use a process called proof of work, deploying computers in a race to solve mathematical puzzles that verify transactions.To entice miners to keep racing to solve the puzzles and support the overall system, the Bitcoin code rewards miners with new Bitcoins. “This is how new coins are created” and new transactions are added to the blockchain, says Okoro.
