Ethereum check NBD

1.

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

However, the new type of MLM does not restrict personal freedom, does not accept ID cards and mobile phones, and does not take classes collectively. Instead, it uses capital operation as a banner to pull people to cheat money, drives luxury cars, wears gold and silver, and uses money to attract your relatives and friends to join in, and finally makes you lose all your money

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

2. You can check the market of Ethereum on non trumpet, but you can't trade it. The trend of Ethereum in the past two years can be described as from heaven to hell, with a very large decline. If you want to invest, you can go to the digital currency exchange. At present, the mainstream digital currency trading in the market includes coin security, fire coin network, bitnet, etc.

3.

If you want to query the transaction records on the main network, you can use Etherscan. However, if you build your own private chain, how should you query the transaction records

the answer is that you need to listen to the logs on the chain, save them in the database, and then query them in the database. For example:

< pre t = "code" L = "Java" > varaddr = & quot& quot;< br />varfilter=web3.eth.filter({fromB lock:0 ,toBlock:' latest', address:addr });< br />filter.get(function(err,transactions){
transactions.forEach(function(tx){
vartxInfo=web3.eth.getTransaction(tx.transactionHash);
/ / at this time, the transaction information txinfo can be stored in the database
})< br />});

Web3. Eth. Filter() is used to monitor the log on the chain, and Web3. Eth. Gettransaction() is used to extract the information of the specified transaction. Once the transaction information is obtained, it can be stored in the database for query

recommend a practical introction, you can see: Ethereum tutorial

4. At present, Ethereum is still good. If you want to check real-time data, you can use two kinds of Ethereum, namely, fire coin and cell ETF. You go to see celletf.pro

5. Just focus:
you can't retrieve your assets through Ethereum block query
think too much
if you want to check the real estate,

you can go to the real estate transaction registration center.

6. Both of them are not compliant. It is estimated that the platform will be closed before it is sealed up

7. Looking for experts

8. The withdrawal of digital currency generally only occurs on the digital currency trading platform. Where to withdraw cash? It is suggested to check the account number of the accounting platform carefully. It is generally in the personal center. The specific situation still needs to consult the official personnel, and the answer given by the official shall prevail. However, when choosing a digital currency trading platform, it is better to choose a big platform such as Xigu digital asset trading platform and bitcoin China.

9. The specific algorithm of handling charge of galaxy securities trading is as follows:
1. Stamp ty: 1 ‰ of transaction amount. At present, it has changed from bilateral levy to unilateral levy on the seller. The tax paid by investors to the finance and taxation department after the transaction. Shanghai stock and Shenzhen stock are paid at 1 / 1000 of the actual transaction amount, and the tax is dected by the securities dealers and paid by the exchange. Bond and fund transactions are exempt from this tax
2. Securities supervision fee (commonly known as three fees): about 0.2 ‰ of the transaction amount, and there is a mantissa in fact, which is generally omitted as 0.2 ‰
3. Securities transaction handling fee: a share, 0.087 ‰ is charged bilaterally according to the transaction amount; For B shares, 0.0001% will be charged bilaterally according to the turnover; Fund, bilateral charge 0.00975% according to turnover; For warrants, 0.0045% will be charged bilaterally according to the turnover
4. Transfer fee (only for Shanghai stock): This refers to the fee to be paid for changing the account name after the stock transaction. Due to the different operation modes of the two exchanges in China, the Shanghai stock exchange adopts "central registration and unified custody", so this fee is only paid by investors in Shanghai stock and fund transactions, but not in Shenzhen stock transactions. The fee shall be paid at one thousandth of the face value (per share) of the traded shares, and less than 1 yuan shall be charged at 1 yuan
5. Commission for business transactions: the maximum is 3 ‰ of the transaction amount, and the minimum is 5 yuan. Commission for a single transaction less than 5 yuan will be charged as 5 yuan
the content of this article comes from: financial code of the people's Republic of China: application edition, China Law Press

10. The cowhide wallet made by Zhang Zhenyue is very good. I want to make my own handiwork at home. If I don't pay attention to it, I'll buy 0.6cm thick cow leather, directly use ordinary large needles, and just wear more money to sew it