Ethereum defi token

First of all, we need to understand what is MLM:

MLM refers to the illegal behavior of organizers and development personnel to obtain wealth by calculating and paying remuneration to the developed personnel based on the number or performance of the personnel directly or indirectly developed, or requiring the developed personnel to pay certain fees to obtain the qualification to join. The essence of MLM is "Ponzi scheme", that is to say, the money of later comers is distributed to the income of former comers

then judge whether the ether coin is a kind of MLM, whether you need membership fee, whether you need to ask your relatives and friends to join

extended materials:

Ethereum is an underlying technology platform on which developers can create distributed applications. With the application, there will be transactions. With a transaction, you need money to complete the transaction. In this way, money has value, and investors' investment has a return. If the transaction volume on the platform is larger and larger, the demand for money will be higher and higher, and the money will be more and more valuable

from the perspective of image, bitcoin creates a kind of digital gold, while Ethereum creates a country, and Ethereum is the credit currency of the country

after bitcoin, there are thousands of digital virtual currencies in the world, many of which are completely deceptive in the guise of "digital currency". Previously, Haikou Municipal Public Security cracked down on a pyramid selling organization called "Eurasian currency", which operated on the internet pyramid selling platform, making more than 40000 investors cheated, involving 4.06 billion yuan. The field of virtual currency has just started, so we need to be cautious

resources : Ethernet money network

The total number of atomic coins issued was 100 billion, and the total number of atomic coins was 1; 10 mapping

token is a tool to measure the transmission and transformation of value. As the parties participating in the construction of the system, token is the qualification basis for the distribution of rights and interests. Atomic chain will issue endogenous currency, which we call ATOS. In the initial stage of the system, it will be released based on erc20. In the medium-term stage, the 1:1 smooth migration to the main network of the atomic chain. Erc20 is a standard protocol on Ethereum network. It uses the protocol interface to create a token, which is used as the basis of warrant and qualification of each role. ATOS is the basic circulation value of the whole ecosystem. Through ATOS, users can realize transaction, value transfer, enjoy value preservation and increase, and vote. Atos is also the basic reward condition for each role to participate in. Through the reward, the enthusiasm among the roles can be stimulated, and the virtuous cycle of the ecosystem can be promoted. In order to fight against inflation and maintain and increase the value of contracts, we will issue a fixed number of ATOS. Through ecological operation, ATOS will maintain a certain minimum value. We use push in the ecosystem to push the ecological event report according to a certain period< ATOS is divided into circulation pool and lock pool. Under the condition of constant total amount, the total amount of market circulation and lock pool will maintain a certain proportion, so as to achieve the balance point within the pool

More and more people want to steal money by attacking smart contracts. They are taking advantage of the loopholes when smart contracts are combined

in 2020, the total amount of embezzlement or theft in the attack on defi has reached 36 million US dollars. But because dforce attackers returned the stolen $25 million, the actual amount was about $11 million

compared with the early days of Ethereum, the average loss value of each hacker attack has decreased significantly. Eight of the 10 attacks in 2020 are worth less than $1 million

defi

in the early days of Ethereum, most attacks were based on finding indivial vulnerabilities, which enabled attackers to freeze or exhaust smart contracts. This was the case with the notorious Dao hacking incident in 2016, in which $160 million eth was stolen and Ethereum finally forked out. Similarly, the multi signature attack of parity in 2017 caused hackers to steal $30 million, and $150 million in parity's wallet was frozen, all of which were the consequences of such vulnerabilities

the loopholes of such smart contracts are still exploited from time to time. Recently, an attacker succeeded in stealing all Veth from token contracts, making a profit of $900000 just by exhausting the veth-eth uniswap pool. But this is a simple mistake caused by Veth, because there is a logical error in the way Veth modifies the erc20 token standard

generally speaking, the security has been improved, especially for the projects with high attention. Their security improvement is driven by the user's expectation of audit and the improvement of testing tools. Recently, the biggest security problem in defi is that dforce's $25 million digital assets have been stolen from the lending market. However, the funds were withdrawn because the attacker's IP address was found and shared with the Singapore police

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