IRFA cryptocurrency Award

1.

mining is a nickname for the exploration method of acquiring bitcoin. Because of its working principle is very similar to mining minerals, so named. In addition, bitcoin explorers who do mining work are also known as miners

bitcoin network generates new bitcoin through "mining". In essence, the so-called "mining" is to use computers to solve a complex mathematical problem to ensure the consistency of bitcoin network distributed accounting system

bitcoin network will automatically adjust the difficulty of mathematical problems, so that the whole network can get a qualified answer about every 10 minutes

then the bitcoin network will generate a certain amount of bitcoin as a reward to reward the person who gets the answer

extended data:

to be a miner, just "mine" bitcoin and search for 64 bit numbers by computer. By repeatedly decrypting with a computer, it competes with other gold miners to provide the number needed for the bitcoin network

if the computer can successfully create a set of numbers, it will get 25 bitcoins. Bitcoin is decentralized. It needs to create a fixed number of bitcoins per unit of computing time. It can get 25 bitcoins every 10 minutes

by 2140, the upper limit of bitcoin in circulation will reach 21 million. In other words, bitcoin system can be self-sufficient, which can be translated into coding to resist inflation and prevent others from sabotaging< br />

2.

Sec (social economy chain)

Chinese name : social e-commerce chain

sec, the next generation of e-commerce blockchain protocol based on social trust, is the world's first blockchain system to promote the socialization of e-commerce. In essence, SEC establishes the trust foundation of e-commerce indivials through distributed bookkeeping transaction relationship and trust endorsement, and takes it as the basis of consensus. SEC main chain can be used in commodity trading, second-hand commodity trading, virtual commodity trading, commodity equity, commodity crowdfunding and other fields. Under the strong wind of the social e-commerce instry, the SEC team will focus on the social e-commerce field based on its own technology and user data

issuing time : April 28, 2018

online exchange : 1

3. Mobile phone numbers, ID number, bank card number, name, phone number, and so on. I don't feel very clear about the truth. I always think it's pyramid selling. I remember an old man who came to take the 99 low end intelligent machine and then said it. She wants to buy Apple 6 7, should be recommended to her that can make a lot of money

4. It's true. It is mentioned in the official white paper of vuex that vuex encourages users to participate in the price discovery process through the liquidity mining mode, and at the same time, 50% of vut (vut token) will be awarded to community users.

5.

BTD, fully known as "bitdisk", is a digital storage system that can provide users with pictures, videos, music, files and other data

BTD has the same functions as network disk, Tencent micro cloud and 360 network disk. The difference between BTD and traditional network disk is that it is built with blockchain technology, which makes the data stored by users more secure

BTD is a global distributed shared storage ecosystem based on blockchain, headquartered in the garden city of Singapore, and the domestic operator is Guangzhou Chaomi Information Technology Co., Ltd. On April 21, 2019, bitdisk, the world's first blockchain cloud disk based on BTD storage chain, has been officially released. Bitdisk has the same functions as the network disk, but the blockchain technology makes the files stored in bitdisk more private and secure, and the remote disaster recovery more secure

The characteristics of BTD are as follows:

1. Users can enjoy mass storage system after registration

2. At the same time, users can provide their own computer hard disk as BTD point-to-point storage system, so as to obtain the platform's "mining" digital currency award, the token name is "BTD", this digital currency uses the encryption data algorithm, which can flow to the market

3. Of course, the above-mentioned reward of providing your own computer hard disk to BTD platform as a point-to-point storage system is just a drop in the bucket for promoters. You should know that the registration income of participating in BTD promotion can be quite considerable. You only need to register as a member of BTD platform and invite new users to register, and you will get the corresponding BTD digital currency reward. The key point is free, No franchise fee, zero threshold to join< br />

6. Just now I went online. The introction of bitcoin is quite reliable. But I personally suggest that we wait and see. After all, bitcoin, the ancestor of bitcoin, has not been in a good market recently, or the whole market is not very good. Now the global economy is in recession, so the risk of playing bitcoin is still very big.

7. In fact, it's the edge of Ponzi scam, which is not well supervised by the government