#每週Line一下｜921後規模最大地震！今晨花蓮地震各地災情總整理、必備防災資訊一次看https://bit.ly/49oDl7l
今早發生規模7.2地震，全台各地陸續傳出災情。餘震不斷，我們能如何加強居家防災準備？
關鍵整理截至目前的災情彙整，以及大家須知的防災資訊，一起到Line了解：https://bit.ly/49oDl7l
BY The News Lens 關鍵評論網
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.”
A project of our size needs at least a few hundred million dollars per year to keep going,” Mr. Durov wrote in his public channel on Telegram late last year. “While doing that, we will remain independent and stay true to our values, redefining how a tech company should operate.
The News Lens 關鍵評論網 from jp