GP 3 by Yan Wang(May) https://padlet.com/yxw178/b47321l7q18lr4e0 en-us 2021-07-02 09:02:24 UTC 2021-07-07 07:24:37 UTC hello@padlet.com Bitcon yxw178 https://padlet.com/yxw178/b47321l7q18lr4e0/wish/1634717197 Bitcoin is a virtual encrypted digital currency in the form of P2P. It is generated by a large number of calculations based on a specific computer algorithm, and uses the decentralized characteristics of P2P to use a distributed database composed of many nodes in the entire P2P network to confirm and record all transaction behaviors. At the same time, it uses cryptography for digital encryption. Ensure the safety of all links in currency circulation.

The decentralized nature of P2P and the algorithm itself can ensure that the value of the currency cannot be manipulated through the large-scale production of Bitcoin. The design based on cryptography allows Bitcoin to be transferred or paid only by the real owner, ensuring the anonymity of currency ownership and circulation transactions. The biggest difference between Bitcoin and other virtual currencies is that its total number is very limited and it is extremely scarce. Therefore, Bitcoin is also used in cross-border trade, payment, remittance and other fields.]]> 2021-07-02 09:14:55 UTC https://padlet.com/yxw178/b47321l7q18lr4e0/wish/1634717197 Background yxw178 https://padlet.com/yxw178/b47321l7q18lr4e0/wish/1634728101 2021-07-02 09:30:01 UTC https://padlet.com/yxw178/b47321l7q18lr4e0/wish/1634728101 Who create it? yxw178 https://padlet.com/yxw178/b47321l7q18lr4e0/wish/1634733721 2021-07-02 09:37:45 UTC https://padlet.com/yxw178/b47321l7q18lr4e0/wish/1634733721 Effect yxw178 https://padlet.com/yxw178/b47321l7q18lr4e0/wish/1634735335 2021-07-02 09:40:06 UTC https://padlet.com/yxw178/b47321l7q18lr4e0/wish/1634735335 Limitation yxw178 https://padlet.com/yxw178/b47321l7q18lr4e0/wish/1634743358 2021-07-02 09:51:22 UTC https://padlet.com/yxw178/b47321l7q18lr4e0/wish/1634743358 Keywords yxw178 https://padlet.com/yxw178/b47321l7q18lr4e0/wish/1638756179 financial ，
blockchain， 
currency， 
digital currency ，
No central bank ]]> 2021-07-06 12:29:45 UTC https://padlet.com/yxw178/b47321l7q18lr4e0/wish/1638756179