tg-me.com/Amanoes/15641
Last Update:
BY شَمس
![](https://photo.tg-me.com/u/cdn4.cdn-telegram.org/file/GHBox7fTbfVM5xv_NxS-VEMOO_dwxC9SXdW1d0hsJLvRCTIyCzizT21dYGw8crw-w77cISupwhwbp3AL6anl2SMYfoPbwN3dFAcvLcuAoxsw5mY3Eda6Ntii3j_QE9sRriFK7o2s2guNOD8ioygbaO5aFXE14pfnjroxQDiu7V39BU0XIP0sGnSDBO8bj-6xCsx7eRWP8geAcUL3mvUxcntzwex__yCPazortU5Aa5SKrahYs65OtbkNaW0dOCppiUcnq8WbnDl90tLAIinWjia917Ob2gpIt9MprldVqyn1_wX-t2fUht0FtgL3CgFyd4WczdDEAfDqQjuHYj00wA.jpg)
Share with your friend now:
tg-me.com/Amanoes/15641
BY شَمس
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.”
The S&P 500 slumped 1.8% on Monday and Tuesday, thanks to China Evergrande, the Chinese property company that looks like it is ready to default on its more-than $300 billion in debt. Cries of the next Lehman Brothers—or maybe the next Silverado?—echoed through the canyons of Wall Street as investors prepared for the worst.
شَمس from tw