IDC dies out in the era of blockchain

1. If two blocks use different virtual landlords, the virtual currency can be appreciated and depreciated. If the exchange rate of a country is relatively high and that of another country is relatively low, the virtual currency based on the blockchain should face even greater depreciation

2. 99% of them are deceiving. It's deceiving to say how much it will appreciate. It's just a technology, its application is valuable.

3.

In 2014, Barry Silbert, founder of secondmarket, separated the bitcoin investment fund from the original company and established grayscale investments

in 2015, gray investment company was merged into the newly established digital currency group (DCG). DCG is not only focused on digital currency and blockchain investment, but also an incubator for start-ups. In addition to gray investment company, DCG also has two subsidiaries, namely, genesis, a cryptocurrency OTC broker, coindesk, a blockchain news and information website, and more than 150 other blockchain companies / projects invested

after years of development, gray investment company has become the largest cryptocurrency asset management company in the world, and its cryptocurrency trust scale has reached US $2.58 billion

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extended information:

in 2013, Barry Silbert, the founder, convinced the board of directors of secondmarket company to set up a bitcoin investment fund called bitcoin investment trust, which is the predecessor of gray scale bitcoin trust. It was not until September 2017 that gray investment's bitcoin trust fund began to grow explosively

it has become the largest bitcoin investment trust in the world, with more than 408500 bitcoins, nearly 2% of the total. In addition to bitcoin trust funds, gray investment company also launched BCH, ETH, etc, horizon, LTC, XLM, XRP and Zec trust funds, as well as grayscale digital large capital fund with mainstream currencies. Gray investment company's cryptocurrency trust procts provide convenience for institutional users to purchase cryptocurrency

4. That's impossible. Modern currency is credit currency, backed by the government. Virtual currency, play can, but be careful of the red header file.

5.

We mainly apply blockchain technology to the field of electronic data distributed storage, including contract storage, e-mail storage, file storage, structured data storage, etc

the specific forms of electronic evidence in judicial practice are becoming more and more diversified, and the frequency and amount of electronic data are increasing significantly. Different types of electronic evidence have different forms of formation, but they are easy to die out, easy to tamper with, and highly dependent on technology. Compared with traditional physical evidence, it is more difficult to determine the authenticity, legitimacy, and relevance of electronic evidence through judicial review

in the whole life cycle of the generation, collection, transmission and storage of electronic data, blockchain technology can be used to protect electronic data, prevent tampering, and leave traces of data operation, so as to provide effective means for relevant institutions to review. Using blockchain technology to preserve electronic evidence, the electronic data that needs to be preserved is recorded in the form of transaction, stamped with time stamp, and recorded in the block, so as to complete the process of data preservation and preservation. In the process of data storage, multiple participant nodes witness together and maintain a distributed ledger, which greatly reces the possibility of data loss, tampering and attack. The combination of blockchain and electronic data storage can rece the cost of electronic data storage, facilitate electronic data collection and evidence identification, and improve the litigation efficiency in the field of judicial storage

6. Digital RMB sounds like a science fiction concept, but it has quietly become a reality
on the evening of October 8, 2020, the official microblog of Shenzhen Internet Information Office announced that in order to promote the construction of Guangdong, Hong Kong and Macao Dawan District, and in combination with the local consumption promotion policy, Shenzhen Municipal People's government recently launched a pilot project of digital RMB red envelope with the people's Bank of China. This means that the digital RMB in the process of practical application has been an important step forward
when we talk about digital currency, we usually think of bitcoin and other folk currencies based on blockchain technology. But they are essentially different
Yang Jun, a researcher of digital currency, introced to time finance that cryptocurrencies such as bitcoin are basically decentralized and illegal, and have no legal compensation, so there are great risks. The central bank's digital currency, like paper money, is centralized, legal, and has national credit endorsement
from the perspective of usage mode, digital RMB is more similar to the existing third-party mobile payment, but has the advantages of higher credit endorsement, stronger privacy management, more advanced means of payment and so on< According to Yang Jun's analysis, in the future, digital RMB will have a huge impact and challenge on the existing third-party payment means
it can be said that digital RMB "has come out"
for digital RMB, the central bank has long had a layout. In 2016, the central bank established the digital currency Research Institute. At the end of 2017, with the approval of the State Council, the central bank organized some commercial banks and relevant institutions to jointly develop the digital RMB system (DC / EP). In April 2020, digital RMB will be tested for the first time in Shenzhen, Suzhou, xiong'an, Cheng and the future Winter Olympics
Zhang Jinxi, director of Guangdong Creative Economy Research Association and chairman of Yimi Holding Co., Ltd., the initiator of blockchain instrial intelligent park, told time finance that the last closed test was limited in personnel and use scenarios, mainly to test the performance of digital RMB
"the first is the technical feasibility and security, the second is the performance of high-frequency payment and exchange, and the third is the convenience and friendliness of payment." Zhang Jinxi said.

7. Hello, this is also called "miner" fee. The "absenteeism fee" is charged for confirmation on the blockchain. Although IDC
wallet does not charge for sending and receiving digital currency, it is recommended to pay for blockchain to ensure that your transfer arrives in time.