Quantum shield digital currency

1. One of the key technologies of digital currency is elliptic curve encryption, which is the core technology of digital signature of cryptocurrency. It can ensure the ownership, non plication and transaction integrity of cryptocurrency. But with the advent of quantum computers, it will no longer be secure. The quantum attack of quantum computer can solve the underlying mathematical problems, and the digital signature based on elliptic curve encryption can be forged. This is fatal for cryptocurrency, because the records of distributed ledger can not be tampered with and reversed. If elliptic curve encryption can be broken, then the security foundation of cryptocurrency will no longer exist.

2. Buy a computer, quantum computing digital currency, in fact, you need to have a certain understanding before you decide

3. Most of the existing cryptocurrencies use elliptic curve cryptography, and elliptic curve cryptography may be cracked by quantum computer in 5-10 years. In order to resist quantum attack, Abe / ABI upgraded the existing encryption algorithm, and upgraded elliptic curve cryptography to lattice cryptography. Abe proposes lattice based linkable ring signature, and lattice based cryptography is one of the most effective methods against quantum computing attacks..

4. Introction: quantum blockchain technology is a professional Internet technology service provider integrating computer software and hardware research and development, digital currency proction and asset management. Its main business is to mine the most core value digital currency in the world, especially bitcoin. It belongs to quantum blockchain Technology (Guangzhou) Co., Ltd
legal representative: Xu Rong
time of establishment: April 28, 2018
registered capital: RMB 10 million
enterprise type: limited liability company (invested or controlled by natural person)
address: 205, building 3, No. 6, Jiapin third Street, Shatou street, Panyu District, Guangzhou City

5. The first generation of digital currency generally refers to bitcoin, which is the first digital currency as well as the overlord of digital currency instry
the second generation of digital currency generally refers to Ethereum, Leyte, doggy and other counterfeit coins
the third generation of digital currency refers to wiki chain and quantum chain.

6. Do you think digital currency is MLM? In fact, we need to make a concrete analysis of this issue. At present, China has not issued legal digital currency, let alone promotion team. The basic routine of this kind of MLM is that in order to attract investors' investment in the early stage, the money price will be very high, and then the money will be sold intensively, the price will drop sharply, and the investors will lose all their money. What's more, when the money is returned, the platform is closed directly and the organizers lose contact. Then they go to other places to pack new concepts and continue to cheat according to similar deception methods. Compared with other pyramid schemes, digital money pyramid schemes generally have the following characteristics: first, there are real procts - digital money, and they are highly packaged; The second is that participants can get a head pulling reward, and the prize is the digital currency itself; Third, the digital currency will appreciate with the increase of the number of participants in the scam, and the number of participants who can obtain digital currency will also increase, including the lowest level participants will also make profits, but once entering the depreciation period, the bottom level participants will lose all their money. In fact, digital currency and MLM are different concepts and cannot be equated. Whether digital currency is pyramid scheme depends on whether it meets the conditions. Strictly speaking, not all digital currencies are pyramid schemes. Bitcoin, for example, is a digital currency, but not a pyramid scheme. Therefore, we must treat problems differently.

7. With the current difficulty of mining, 1000g of computing power can reach about 0.0481 BTC a day. However, according to the bitcoin computer on the bitcoin scale. At present, the recovery time of high computing power mining machines in the market is basically far away, except for the rise of bitcoin price. For example, avalon2 single-mode mole (chip frequency 1500mh / s) 100g can be returned in 37 days, avalon3 single-mode mole (chip frequency 550mh / s) 325g can be returned in 65 days.

8. The computer mining has been started, which means that his network is restricted. If you don't open the software of that ladder, you can't log in normally, and it will show that it has been started

9. If you don't touch the pheasant coin, you'd better buy bitcoin