Story and accident of coin circle blockchain
Now the most popular is the blockchain. Now people continue to join the blockchain instry. Even some giant enterprises are also studying the blockchain. Some people say that the blockchain is a fraud, and others say that the blockchain is the hope of the future. Let's explain it
1. Is blockchain a Ponzi scheme
No, blockchain is a technology. Technology itself can't commit a crime without self-consciousness
blockchain is essentially a decentralized accounting system
What is decentralization? Take chestnuts for example:in Guaizi village, Cuihua has an affair with Lao Wang next door and is seen by Li Si. After that, Li Si told everyone in the village about it. As a result, Cuihua and Lao Wang Dao are well-known about the affair. For more details, please click
1. Lianzhuang data block structure based on blocks
2. Network wide shared ledger
3. Asymmetric encryption
4. Source code open source
with the popularity of digital currency, many people also have a strong interest and start to speculate in currency, and a series of scams appear at the same time, Therefore, virtual currency is under strict supervision in China, but with the application and deepening of blockchain technology, the era of blockchain 3.0 has come. Behind the operation of all walks of life, we can see the mode of blockchain cooperation. Therefore, blockchain will change the way of human life widely and profoundly, so the whole life service will enter the era of blockchain. In the process of Internet development, blockchain + physical instry, blockchain e-commerce and blockchain community operation can be applied to blockchain technology.
bitcoin is a virtual currency. Blockchain is the node to calculate virtual currency transactions. In short, blockchain technology ensures the normal operation of bitcoin system. How to describe the principle of blockchain. That's what the ledger means. I don't know if it's easy to use. It's said that it's quite encouraging. After all, it takes ten minutes to calculate the database account book in this area
but the bitcoin market is unstable recently. Let's have a look. Maybe I'll see you on the roof
the Internet search index shows that the search of blockchain showed an explosive growth in mid December 2017. Blockchain technology is an important concept of bitcoin, and it is also the underlying technology of bitcoin. The application prospect of blockchain is very broad, and now the gap of blockchain technical talents is very large, 72% of domestic blockchain job demand is technical jobs
many companies can't find talents in this field, so they are eager for talents. Blockchain training institutions can deliver blockchain talents to the society, which is a good thing and contribute to the society
the answer is not good, hope to adopt it!
Blockchain concept stocks fell sharply, mainly e to the collapse of bitcoin. This round of bitcoin was affected by regulatory news and unexpected accidents, resulting in a sharp decline in the market, which caused a collective setback of blockchain concept stocks. Blockchain concept stocks, coinbase, riot blockchain and Yibang international fell by 4.4%, 8.24% and 3.53%, respectively. On the same day, fire currency listed in Hong Kong shares closed down 7.02%, xiongan technology fell 3.7%, and Meitu fell 4.35%
Finally, I would like to remind you that on December 5, 2013, China issued the notice on the prevention of bitcoin risks, which defines bitcoin as a virtual commodity and makes it clear that bitcoin does not have the same legal status as currency and cannot and should not be used as currency in the market. We should be alert to risks and not invest blindly