Blockchain in the world
European and American countries are actively monitoring. Germany is the first country to recognize bitcoin and other digital assets as private property. The US CFTC (US Commodity Futures Commission) has identified bitcoin as a commodity. The state of New York has issued three bitlicenses
the situation in Asia is different. Japan actively supports it. In April this year, Japan implemented the payment services act, officially recognizing bitcoin as a legal payment method
South Korea is actively monitoring. In July, South Korea's "bitcoin Regulation Act" came out, setting a threshold of 500 million won for investors
China has strict supervision. In September, the people's Bank of China and other seven ministries and commissions jointly issued the "notice on preventing the financing risk of token issuance", which stipulates that in China, trading platforms shall not engage in the exchange business between legal tender and "virtual currency".
Overnight, blockchain has become the hottest topic in A-share market. The frequent trading of concept stocks related to blockchain has caused many listed companies to clarify their relevant business, while some companies disclose the progress of relevant business on the interactive platform, intentionally or unintentionally "rubbing" the concept of blockchain
in the peripheral market, the concept of blockchain is also pursued by capital. Kodak launched its own Kodak coin, an encryption currency provided to photographers. As soon as the news was announced, Kodak's stock soared to $5.02 per share, up 60%. UBI blockchain Internet, another blockchain company, a consulting company headquartered in Hong Kong, China, saw its stock price soar by more than 1000% last year. On January 8, this year, the securities and Exchange Commission of the United States announced the freezing of trading, which lasted from January 8 to January 22
the most difficult one-on-three win,
the computer player said on the screen:
you are a living person,
and I am just a computer program,
what can you be proud of when you win?!
the definition of blockchain
in a narrow sense, blockchain is a kind of chained data structure that combines data blocks in a sequential way according to the time sequence, and it is a distributed account book that can not be tampered with and forged by means of cryptography
broadly speaking, blockchain technology uses blockchain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, and uses cryptography to ensure the security of data transmission and access It is a new distributed infrastructure and computing method to program and operate data by using intelligent contract composed of automated script code
there are many channels to learn blockchain
① you can buy some books related to blockchain, learn some knowledge related to blockchain, take notes in your spare time, and consult relevant information
② watch some videos of blockchain on the Internet, the contents of which are easy to understand, with relevant examples, It's also a very good way to learn
③ you can take part in some offline blockchain learning exchange meetings, or take part in some training courses, and some teachers will answer questions for you
to sum up,
all roads lead to Rome. There are many channels to learn blockchain, and the best one is suitable for you
of course, blockchain has also been applied in real life, such as medical equipment corresponding to Ruitai coin, ant financial services, etc.