What is GuoDun blockchain trading center
1. Jinrong China Financial Instry Co., Ltd.
this is a digital currency trading platform in Hong Kong. At the beginning of trading, it developed on the principle of safeguarding the rights and interests of customers. Similarly, in order to expand trading customers, the company launched the privilege of opening accounts free of charge, and gave customers some concessions in some festivals, This is an important reason why the enterprise takes the first place in the domestic formal blockchain platform
2. Bitfinex
is a digital currency trading platform in Hong Kong, China. It is one of the largest cryptocurrency exchanges in the world. It occupies an important position in the world's cryptocurrency trading and circulation. It also provides the world's most liquid registration policy and plays an important role in the world's trading operations, At present, it occupies the second place in the domestic regular blockchain platform
3. Fire coin network
this is an earlier digital currency trading platform in China, mainly trading bitcoin. As the third instry of domestic regular blockchain platform, it is the trading platform with the largest bitcoin trading volume in China. Many new digital asset trading platforms have been developed under the company, For the future development of the foundation
This is a digital currency trading platform jointly established by some digital currency enthusiasts, and its founder is Zhao CHANGPENG. In fact, this trading platform didn't attract much attention at the beginning. With the continuous operation of the company and the founder's understanding of digital currency, this enterprise has become the top four domestic regular blockchain platforms, which shows the power of this platform This is one of the most popular digital asset trading platforms in the world. There are many kinds of digital currencies for trading, and their main functions are cash out and derivative trading. They are well-known in the world's exchangesyou mean platform trading. Domestic illegal, international and mostly deceptive, you find the well-known ones. There is a special introction to blockchain network. Remember to be legal, otherwise you can't withdraw cash and it's useless to make money.
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.
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
cross border payment, supply chain finance, insurance, digital bill, asset securitization, bank credit reference and other fields
① cross border payment. Due to the characteristics of disintermediation of blockchain, openness, transparency and non tampering of transactions, no third-party payment institutions join in, which shortens the payment cycle, reces costs and increases the transparency of transactions< (2) digital bill. Blockchain has the characteristics of disintermediation, system stability, consensus mechanism and tamper proof, which can rece the operational risk, market risk and moral risk in the traditional centralized system< (3) credit management. In the field of credit investigation, blockchain has the characteristics of decentralization, distrust, timestamp, asymmetric encryption and smart contract, which ensures that limited and controllable credit data sharing and verification can be realized on the basis of effective protection of data privacy< (4) asset securitization. The characteristics of blockchain disintermediation, consensus mechanism and non tampering can increase the efficiency of data flow, rece costs, monitor the real situation of assets in real time, and ensure the trust of all parties in the transaction chain on the underlying assets< (5) supply chain finance. Due to the characteristics of disintermediation, consensus mechanism and non tampering of blockchain, it does not need a third-party credit enhancement agency to verify the authenticity of various relevant vouchers on the supply chain, so as to rece the financing cost and financing cycle< (6) insurance business. With the development of blockchain technology, personal health status, accident records and other information may be uploaded to the blockchain in the future, so that insurance companies can obtain risk information more timely and accurately when customers take out insurance, so as to rece underwriting costs and improve efficiency. The sharing transparency of blockchain reces the information asymmetry and the risk of adverse selection; The characteristics of its history can be traced, which is concive to recing the moral hazard, thus recing the difficulty and cost of insurance management.
in a narrow sense, blockchain is a kind of chained data structure, which is composed of data blocks connected in sequence according to the time sequence, and is a distributed account that can not be tampered with and forged by cryptography. In a broad sense, blockchain technology is a new distributed infrastructure and computing paradigm, which uses blockchain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses intelligent contract composed of automated script code to program and operate data
blockchain and big blockchain are not the same concept. Big blockchain should be the name of a company. Bitcoin, Ethereum and decent are all successful cases of blockchain technology.
a pinkcoin token will initially represent a point in the fixed valuation of the diamond pool. This represents the first fixed valuation of a dollar
the two companies said that the diamond pool would be valued regularly
pinkcoin can be converted into bitcoin or private gems according to the existing valuation of the diamond pool described in the terms of the crowdsole project. Initially, the asset pool was valued at $5 million, so the crowdsole project would contain 5 million pinkcoin tokens. BAM can issue 95 million new pinkcoin tokens in a non diluted way in the future
pinkcoin holders can convert it into other properties or tokens reserved by the asset pool in the bitgem retail market. The retail market will be open in the second quarter of 2016
users can trade pinkcoin with exchange providers or wallets that support token trading, and comply with the Ethereum standard contract APIs including Ethereum customer agreement
in fact, it may not be as big as he planned, and so is Fuyuan coin in China. Recently, it seems that it has encountered some problems. Down to earth is king. Bitcoin, Ruitai coin and Weimeng coin are developing slowly, but they are still developing steadily.
In the second half of 2018, China's auto market fell sharply, and there was no improvement in the first quarter of 2019. In such an environment, many auto companies are looking for ways to cross the cold current. The 2019 Shanghai auto show, which is being held, has become an important stage for auto companies to show their strength. Although Shanghai auto show is called auto show, it can also be called science and technology show in fact. Especially with the addition of 5g, intelligent Internet connection and automatic driving technology have become the mainstream direction for auto companies to flaunt the future and represent the cutting edge. Intelligent technology brings new experience{ RRRRR}
autonomous driving leads the future. At Shanghai auto show, many auto companies have tacit understanding to apply the realizable L3 level automatic driving technology to the officially launched or upcoming new models, and apply L4 and L5 level automatic driving technology to the new concept models. The new generation of Mercedes Benz S-class will introce the automatic driving technology of Mercedes Benz Level 3 for the first time, or allow the driver to let go completely. GAC aion LX holds L3 level automatic driving function. Among the new forces, Xiaopeng P7 is equipped with autopilot chip, with L3 level autopilot capability; The quasi mass proction model of Zero run automobile appears, which can realize L3 level intelligent driving function. The new car represents the planning of the present stage, while the concept car reflects the enterprise's thinking and forward-looking layout of the future car. The concept cars supporting L4 level automatic driving function include ID. roomzz of Volkswagen, AI: me of Audi, vision inext of BMW and IMS of Nissan. In addition, L5 automatic driving technology is rarely demonstrated. IconA nucleus concept car is equipped with L5 level automatic driving ability, without steering wheel, accelerator / brake pedal, etc. WEY-X concept car equipped with L5 automatic driving system, flaunt "future car". p>