Blockchain exchange invites agent to join
The global well-known blockchain trading platform can refer to the following figure:
there are many similar platforms, which can be viewed on non small platforms. The market of digital assets fluctuates a lot, and no one can say for sure. Compared with the previous boom, the current market is in the cooling stage
blockchain is the core supporting technology of digital cryptocurrency system represented by bitcoin. The core advantage of blockchain technology is decentralization. It can realize point-to-point transaction, coordination and cooperation based on decentralized credit in a distributed system without mutual trust by means of data encryption, time stamp, distributed consensus and economic incentive, so as to solve the common high cost, low cost and low cost of centralized institutions Low efficiency and data storage insecurity provide solutions
the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry
mines play an important role in supply (reward for calculation proof) and transaction matching. It's very complicated and difficult to calculate
but someone tells you that the price of bitcoin is determined by the cost of the mine. You can laugh and walk away. Ignorance and boldness are contagious.
since 2013, the U.S. Department of the Treasury and the securities and Futures Commission have repeatedly emphasized that MSB (money services business) is a financial license issued by FinCEN (financial crime enforcement network, a department under the jurisdiction of the U.S. Department of the Treasury) to supervise businesses and companies related to money services, including cross-border remittance, foreign exchange, etc, Currency transactions / transfers (including digital currency / virtual currency), ICO issuance, provision of prepaid items and issuance of traveler's checks, etc. Companies engaged in the above-mentioned businesses in the United States must apply for MSB license in order to legally conct business
under FinCEN regulations and under the U.S. Patriot Act, MSB is required to register with FinCEN and comply with many different record keeping, reporting and anti money laundering requirements. Registration requirements: according to the Bank Secrecy Act (BSA), when setting up financial services business, MSB needs to register with FinCEN. Registration is more than simply naming a company or paying a simple fee
it involves providing FinCEN with many very important information about MSB, such as the type of business it is engaged in, the financial institutions and bank accounts through which it may trade, the ownership or control of MSB, and the number of different branches and / or agents operating in the United States. Extra care should be taken throughout the registration process to ensure that all deadlines are met and that all information provided to FinCEN is accurate and does not need to be corrected in the future
licensing is of great significance for the current exchange. It can obtain the official permission of the relevant countries, and also reflects the political strength and credit of the exchange itself. Licensing is also a natural screening barrier for the numerous exchanges. For users, compliance operation under regulatory conditions is a great benefit, which means that users' investment will be legally protected.
single precision: the precision of float is 6 significant digits, the range is from - 38th power of 10 to 38th power of 10, float takes up 4 bytes of space
double precision: the precision of double is 15 significant digits, the range is from - 308th power of 10 to 308th power of 10, and double takes up 8 bytes of space.