Authentic blockchain currency only goes up but not down
what is bitcoin option
the so-called bitcoin option is to predict the future rise and fall of bitcoin. In operation, if you expect to call, you will buy up and if you expect to put, you will buy down. The calculation of profit is the same as that of spot goods. When buying up, you can earn as much as you go up in the cycle. When buying down, you can earn as much as you go down in the cycle. In short, it is to use a very small principal to bet on the rise and fall space of the future range, so as to obtain a high return
how to play bitcoin options
for example, if the current price of bitcoin is $10000, you think it will rise in the next hour, so you open a one hour call option on bitoffer exchange, which costs 20 usdt. As expected, bitcoin rose by US $1000 in one hour. When it matures in one hour, the system automatically settles, and you get a return of US $1000, which is 50 times that of the principal
if bitcoin falls in the next hour, you will lose the principal of 20 usdt options, which is the advantage of "unlimited return and limited risk".
the MLM currency of blockchain will collapse on the day when the capital chain breaks as the underlying technology of bitcoin, "blockchain" is like a distributed database ledger. With the price of virtual currency based on blockchain technology such as "bitcoin" soaring, ordinary investors are increasingly interested in blockchain and digital currency
Li Xuyang, head of Tencent's security and anti fraud laboratory, said that there are more than 3000 MLM platforms using the blockchain concept. The reporter's inventory of recent cases found that "blockchain + fraud" mainly has three "routines"
extended data
with the sharp rise and fall of bitcoin and the explosion of the concept of "blockchain", many pyramid schemes under the banner of "blockchain" also appear frequently
putting on the "new vest" of blockchain, the "old routine" immediately incarnates another "new shortcut" of "Chinese aunts" in pursuit of "financial freedom" and "big pits" worth hundreds of millions. Experts suggest that relevant departments establish a joint supervision and joint strike mechanism, improve the ability of risk investigation, and timely cool down the excessive speculation chaos of "blockchain"
of course, the coin here is what we often call token, which originally means token (temporary) in computer identity authentication. With the popularity of blockchain and digital currency, people have a variety of translations for token, including token, integral, certificate, logo, indicator, etc
the understanding of token in the market can be divided into two categories
in the first category, 99% of the people think token means token, because 99.9% of the projects do the same thing. Set up a foundation, build a website, write a white paper, and then go to ICO. Because most of the projects are still in the conceptual stage, token itself has no other meaning except trading, so people call it token, which performs the function of currency to some extent
in the second category, professionals and institutions are more willing to translate token into proof of equity, or token. For example, a person's identity certificate, academic certificate, equity, bonds, points, bills, etc., are authentic and tamperable because of the proof of rights and interests. Every proof of interest becomes more secure and reliable through the protection of cryptography
therefore, blockchain is not only a technology, but also a new mode of proction and organization, even a new thinking
so, the question now is, does the blockchain project have to issue currency
answer: you may not issue currency. Not all blockchain projects need to be issued with currency, and it is not necessarily blockchain projects that issue currency
for example, the alliance chain does not need to issue coins. For example, Tencent's q-coin, in principle, is also a kind of currency, but it is not a blockchain project
therefore, the two are not related, but if they are public chains, they need to issue coins. Why
let's take bitcoin as an example. Bitcoin system as a public chain must rely on the existence of bitcoin. Public chain obtains the stability and non tamperability of its system through the nodes distributed all over the world, and these properties are the basis for the existence of public chain
imagine that if the bitcoin system is unstable or can be easily tampered with, bitcoin will be worthless. These nodes are not set up by one or several companies, otherwise they are equivalent to private chain or alliance chain. These nodes must be built dynamically by many participants. And the existence of these nodes must need some kind of incentive, otherwise why do the builders of these nodes want to participate in your system. And this kind of incentive must be integrated with the blockchain system, and it must be money
then why is it currency, not legal currency, such as RMB, as an incentive
if RMB is used as incentive, because RMB should be stored in the RMB account, and the account itself is centralized, so it's easy to be controlled. Just think about why domestic bitcoin exchanges are so afraid of the central bank, and they are afraid of being weaned. In addition, RMB can't react with smart contracts within the blockchain
the electronic currency issued by the central bank can not be used as the original currency and incentive of a blockchain system. Why
if the central bank or a rich person wants to destroy a project, they just need to take out enough e-money to do enough nodes and attack 51%. Therefore, it is impossible to use the e-money issued by the central bank as the original currency and incentive blockchain system. However, blockchain projects with independent native currency and incentives have no such worries
If a person or organization wants to get enough nodes to carry out 51% attacks, it must first get more than 50% enough coins, and the amount of coins in the market is certain, so before it gets enough coins, the soaring price will make it hard for him to bear
therefore, a public chain project must have money. A public chain project without money is like a castrated person
in addition, only through the token and reasonable stimulation of output, can the proction relationship be changed and the value of blockchain be brought into play. Therefore, the project must have token, which can promote the development of the project faster. Token solves the problem of incentive and consensus, and incentive solves the problem of autonomy. The positive autonomous economic ecosystem and the underlying technology of blockchain are a perfect combination.
indivials with great potential think that the token of EOS may be OK. But if you buy it, you can buy at most one hundred and hope
blockchain projects are more reliable. Tencent or Ali used blockchain to get invoices, and baas of ant financial services, like little ant coin, said that they could solve some problems, but they didn't seem to be implemented
however, few blockchain projects have been implemented, bat has been making technical reserves, food traceability, charity foundation tracking, etc.
bitcoin is a kind of virtual currency, and its quantity is very scarce. We can invest by buying bitcoin or by buying the rise and fall of the last three digits of bitcoin this guy is Xiao Liu. He is still in school, and the school has winter vacation. After the holiday, he went home and would brush short videos at home when he was free. One day when he was writing a short video, he saw something about bitcoin investment and felt very excited
I think parents should ecate their children correctly. If children want to learn to invest, parents can teach them hand in hand and give them some small money to try water. When they lose money, they will find that investing is not as easy as they think. At this time, parents can give their children some books so that they can systematically learn to invest, or let them do their study well first. If their study reaches any ranking, they will give them appropriate investment again. Of course, they must let them learn to invest before this investment. And the money lost can be regarded as the tuition fees for children