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What is QTc blockchain

Publish: 2021-04-20 15:37:12
1.

blockchain is a special network account book. The core of blockchain technology is digital encryption. As early as 1991, a group of young people invented a new set of mutual authentication encryption technology in order not to tamper with the date of electronic documents. By means of cryptography, they concatenated and protected the concatenated text records (also known as blocks)

blockchain stores data in blocks, and each block is queued in strict order to form a "chain". If someone wants to change the content of a block, the unique characteristics of the block will also change, and the following blocks will not recognize it immediately, and the "fake" block will have to break away from the chain

extended data

users all over the world can connect their servers to the blockchain network and become an independent node in the distributed database storage system. Once joined, the node will enjoy the same rights and obligations as all other nodes

therefore, people who carry out services on the blockchain can read and write to any node in the system. All nodes in the world will synchronize again and again according to some mechanism, so that the data of all nodes in the blockchain network is completely consistent

because of the two characteristics of immutability and decentralization. Blockchain is a good solution to the problem of trust in modern commercial society. It has emerged in financial services, Internet of things, public services, social welfare and supply chain management

2. On October 10, we launched MOX in December, seizing the opportunity of two rounds of money to increase several times
our money is called jiaota money
Dididi company directly butted with each other. The original money went to the Matcha exchange on October 10, and the Huawei team came out to make a 5-fold bid to start
the first batch sold at the current price of 0.3 yuan
didi
the first wave of stretching Biying rushed to grab
t didi s Jia a wechat L
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