TT blockchain
Many small white just admission, was the private key, public key, address, and other relations confused. Some of them even lost their private key. They had money on the address, but they just couldn't get it out. Today, Xiao will try to figure out the relationship between the private key, the public key and the address
The relationship among < H2 > private key, public key and address is as follows:the private key is converted into (generated) public key, and then converted into address. If there is bitcoin or integrity coin on an address, the private key converted into the address can be used to spend the above integrity coin. The generation of public key and address depends on private key, so private key is the most important
mobile wallet is the same, but the file management method of mobile phone is not as convenient as computer. Therefore, the general mobile wallet will provide a function called or similar to "export private key". Through this function, the private key can be exported in various forms
for example, bitcoin mobile wallet can be exported as a two-dimensional code, which can be printed or scanned on paper. When replacing a mobile phone, install a bitcoin wallet and scan the QR code to migrate bitcoin. Bitcoin mobile wallet and trustcoin mobile wallet can be exported as a clear text string and printed on paper - this is paper wallet
paper wallet allows users to spend your bitcoin or trustcoin at any terminal with bitcoin or trustcoin wallet
because the wallet is lost or damaged, the private key will be lost, and the transfer right of the digital currency will be lost completely. To prevent such tragedies, you should always back up the data in your wallet. In addition to the address, all the private keys are saved ring the backup
< H2 > summary-
the private key should be protected to prevent loss and forgetting. When the mobile phone clears the information, it is best to it by hand, but do not disclose it
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you should prevent your wallet from being lost or damaged, resulting in the loss of your private key and the loss of the transfer right of digital currency. Otherwise, you will not be able to withdraw more money, which is not useless
Often when we talk about value, we will naturally relate to price. Indeed, price is an important data to measure value. As a blockchain technology, bitcoin's price reached 140000 RMB when it was high, and now it has dropped by about 50%, but it is still as high as 80000 RMB
At this point, you may have understood: if people do not have a common understanding of a thing, and do not give value to a thing, many things will not become "valuable". Just like our understanding of air and food, it is necessary for us to live and survive! This is the "consensus". We all believe that if we want to live, these two are indispensable! Therefore, we can conclude that the essence of value is consensus. What is the value consensus of virtual currency? Most people think that the essence of currency is not consensus, but the credibility and authority of the ruling government. This is not unreasonable. The government can only be one of the sources of value consensus, so most people think it is not comprehensive. In today's society, our consensus on the value of things comes from many ways, such as: Endorsement of authoritative institutions, corporate credit, religious belief, support of scientific theoryon October 3, 2019, the parliament of Lichtenstein passed the token and TT Service Providers Act (tvtg), which will take effect on January 1, 2020< On the one hand, the bill regulates the civil laws and regulations related to the protection of customers and property. On the other hand, the bill establishes regulation of providers involved in the token economy. Moreover, it also promotes service providers to follow AML / CFT laws and combat money laundering crimes. Most importantly, the bill explicitly recognizes the existence of digital securities
the introction of the tvtg bill means that the government's financial market strategy will occupy an important position, and Lichtenstein will become an area of blockchain innovation and compliance to support the token economy of providers From the original words of prime minister Adrian Hasler of Lichtenstein)
the key content of the blockchain Law: the blockchain law will regulate the economic behavior of tokens according to the following legal basis:
· issuance of securities tokens, initial token issuance, token sale and token generation events
· security token: to token (digitize) any viable asset (movable and real estate, equity, securities, etc.)
· ownership of digital assets (such as tokens)
· transfer of ownership of digital assets
· secure storage of digital assets
· legal requirements for storing digital assets
· the license level of the provider in the token economy
as one of the smallest countries in the world, however, it occupies an important share in the field of blockchain and may take advantage of the slower supervision of the larger countries themselves
Switzerland is another rising blockchain center, and cryptocurrency is widely used in Zug and other cities. The Prime Minister of Malta personally welcomed the proposal to move binance headquarters to his island, announced his support for blockchain technology, and called on other EU leaders to join him in "accepting this key innovation front" and creating "European bitcoin continent"
of course, it seems that Lichtenstein is one of the countries responding to this call. Its financial market authority is in charge of the formal processing of more than 100 blockchain and cryptocurrency related investigations, with the aim of establishing itself as a leading country in blockchain innovation
in other words, it will not only set rules for the legalization of physical assets, but also provide a regulatory framework for these legalized transactions of digital assets. In theory, digital assets with global circulation will probably promote the rapid implementation of corresponding regulatory laws on digital assets in various countries e to the "blockchain act" of Lichtenstein
after all, with such a clear legal regulation bill, more blockchain talents will be attracted to build legal and compliant token economy procts in Lichtenstein, and a digital asset exchange with regulatory certification will be launched there.
Consensus, Chinese words, pronunciation G ò ng sh í， It means common understanding
refers to the common understanding, values and ideals sought by people of different social strata and interests
The issue has gained the consensus of the government and the oppositionextended data:
near antonyms of consensus:
resonance [g] ò ng m í Ng]
1. Objects make sounds e to resonance. If two tuning forks with the same frequency are close to each other, when one of them vibrates, the other will also make sounds
The same emotion is caused by some emotion of others: the poet's patriotism infects the readers and arouses their ～Ba Jin's "home" 33: "don't you have two hearts that resonate with your heart?"
divergence [F] ē n q í ]
(thoughts, opinions, records, etc.) were inconsistent; There are differences: ~ points. Opinions2. Inconsistency in thoughts, opinions and records: existence ～. Eliminate
In Ba Jin's memorial to friends, it is said that "among our friends, sometimes differences of opinion will damage our friendship."< br />