Blockchain and charity

1. Try changing a computer, a USB interface, and a data cable.
I know so much. I hope I can help you. If I can't, I can only try changing an MP3

2. Let's not talk about the advantages of blockchain public welfare. Just imagine how public welfare and charity organizations manage donations without a good supervision mechanism. Many people's first reaction should be that donations can't be traced and information is not transparent
blockchain technology + public welfare does not need third-party supervision, which reces the management cost. Secondly, donations can be managed by directly recording transaction data in the blockchain. Zhongan's firepile public welfare with blockchain technology is in this form
I can't be sure, but I have solved those uncertain problems before.

3. Tencent is the first to lead the blockchain in security, recording the whole process of donation material demand, supply, transportation and many other links on the chain for certificate storage, ensuring safety and compliance, and supporting the 100 million level business data on the chain efficiently.

4. Mr. Hu Zheng, director of China Merchants Group and executive vice chairman of China Merchants charity foundation, explained the public welfare concept of the project, saying that public welfare projects are not simply given and presented, but also need to have a global perspective, and combine the needs of social transformation and the application of scientific and technological innovation. Under the background of global energy transformation and climate challenges, Shekou energy blockchain is a public welfare attempt to join hands with partners, rely on blockchain technology, and drive more public to participate in climate change action with practical actions.

5.

Someone steals electricity from the outside line in the rental house to make 80 "mining machines" operate and earn bitcoin. They steal 60000 kilowatt hours of electricity a month, and the total annual electricity charge is nearly 600000 yuan. 19 from the State Grid Wuhan power supply company customer service Hankou branch center learned that this strange case of electricity theft

After opening the door, everyone was shocked. There were 80 professional "mining" machines, 4 axial force fans and 1 air-cooled curtain device, which were running 24 hours a day. After inspection, the tenant is a "studio" that generates bitcoin through virtual "mining" on the network. Bitcoin mining machine is a kind of computer used to earn bitcoin. This kind of computer generally has professional mining chips and works in the way of burning graphics card, which consumes a lot of power. Bitcoin can bring huge economic benefits, but the power consumption of "mining" equipment is huge. Driven by the benefits, the power stealing households take risks and steal power from private external lines

it is understood that the 24-hour electricity consumption of all the equipment in the household is estimated to be 2040 kwh, and the monthly electricity consumption is 61000 kwh. According to the commercial electricity price, the monthly electricity consumption is 53000 yuan, and the total annual electricity consumption is nearly 600000 yuan. At present, the household is detained by the police for suspected of stealing electricity

6. In the CCTV financial review broadcast by CCTV financial channel, two commentators said: "the central bank's attitude towards bitcoin is warm, but it stops. Part of the reason is that bitcoin is based on blockchain. At the same time, blockchain has a broad prospect in the future financial field, which makes the central bank dare not give up the research on blockchain. Not willing to block the development of blockchain, but also to prevent token ICO. "
as early as December 5, 2013, the central bank and other five ministries and commissions issued a notice on preventing bitcoin risks. Bitcoin is not a unified currency issued by the government, it has no legal and compulsory currency attribute, it is not a real currency, so we can not and should not let these currencies flow in the market. Affected by the news, the price of bitcoin fell 35% in an hour
in February 2014, mt.gox, the world's largest bitcoin exchange, declared bankruptcy, which plunged bitcoin into the abyss. Bitcoin (including blockchain) has been troubled by various problems. So since the second half of 2014, the price of bitcoin has been in a steady decline
in 2017, after a series of ups and downs, bitcoin began to enter a rock climbing growth. On December 19, 2017, bitcoin price reached $19000, a record high. More and more people began to enter bitcoin, and more people really realized the importance of bitcoin underlying blockchain technology
at the beginning of 2018, the fluctuation of bitcoin price was acceptable, but in the middle of 2018, bitcoin fell below the support level of $6000, and many bitcoin entrepreneurs fell into the abyss of confusion.

7. Good question
here, I can only briefly talk about two uses that I can think of. As for how to realize it, I suggest the subject to study the principles and technical details of blockchain in depth
the financial transparency of charitable organizations is often misunderstood and suspected by the public. You may suspect that money is not spent where it should be, or that there are places where it is spent indiscriminately
1) if you use blockchain, you can easily record and track the actual use and source of each payment. For example, a donated 1000 yuan, and the charity split the 1000 yuan into several donations to different people. Using the blockchain, it is very convenient to record where each piece of money donated by a goes. At the same time, the recipient's money, each piece from who can be recorded
2) using blockchain can avoid malicious tampering with financial data. Because deleting blocks and modifying blocks are easy to find. There will be no hiding place for false accounts
of course, other technologies are needed to achieve these goals.

8. It is said that Ningbo real estate registration center and ant group recently signed a cooperation agreement on the collaborative innovation and promotion of ant blockchain technology in the field of real estate registration and real estate mortgage loan. The characteristics of ant blockchain technology, such as "unforgeability, trace in the whole process and traceability", can ensure real estate registration, bank mortgage loan, real estate mortgage loan and so on Under the full authorization mechanism, sensitive information such as indivial citizens can be safely shared and coordinated across levels, departments, fields and systems.

9. This is a political issue, not a technical one
if the money in the public account of a bank wants to be publicized, it can also be publicized, so why doesn't it be publicized< Make complaints about br / > block chain