1. The remitter will pay bitcoin directly to the other party according to the address of the payee through the computer or smart phone
after the transaction data of bitcoin is packaged into a "data block" or "block", the transaction is initially confirmed. When a block is linked to a previous block, the transaction is further confirmed. After six block confirmations in a row, the transaction was irreversibly confirmed
the bitcoin peer-to-peer network stores all transaction history in the "blockchain". The blockchain continues to extend, and once new blocks are added to the blockchain, they will not be removed. In fact, blockchain is a distributed database composed of a group of scattered client nodes and all participants, which is a record of all bitcoin transaction history
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extended data
special attention:
1. When purchasing and selling bitcoin, it is necessary to deal with it in time, and do not need card orders. For example, after placing an order, you need to pay in time and click paid. After others pay you, you need to put money in time. Otherwise, the other party will appeal to Huo coin
2. The collection account must be filled correctly
3. The risk of currency market is high and investment should be cautious
after buying bitcoin, if you want to change it into other currencies, such as EOS and Ethereum, you can go to the currency trading platform and directly click the hanging order to sell it and change it into other currencies you want. If you want to change money, you can sell it on the off-site platform. People who need to buy will contact you, operate on the platform, and then pay offline< strong>
2. With bitpie wallet, this is the largest bitcoin wallet in China. It can buy and sell bitcoin with one click, which is much more convenient than the exchange.
3. Note that Ethereum is 2.0 now. As of 13:57 on the 4th, the current deposit contract address of Ethereum 2.0 has received 1000098eth, and 31252 addresses have completed the mortgage of 32eth. With the increasing number of mortgage, the annual yield of mortgage will graally decrease. After the mortgage amount reaches 1 million eth, the current annualized yield is about 15.7%. Zhongyuan, a well-known exchange, has taken the lead in opening the
mining channel of eth2.0 verification node, and then launched qeth. Users can invest their own eth in verification node mining and exchange qeth to obtain liquidity, and then participate in mining. Compared with the disadvantages of eth2.0, qeth has too many things: the liquidity is guaranteed, the user does not have to bear the technical cost, the threshold of participation does not need 32 eth as low as 0.1eth, the nodes are maintained by the platform, and the income is distributed according to eth2.0.
4. Generally speaking, buy eth on the exchange, then wait for the price to rise and sell to earn the difference. Virtual currency prices, including eth, are difficult to predict. There is no limit to the range of rise and fall. Once the loss is huge. However, in the domain Kingdom, the initial investment is only US $5, so we only need to judge the rise and fall direction of eth price. If it is correct, we will make profits, if it is wrong, we will lose us $5 of the transaction, and the loss can be controlled.
5. There must be some people who accept it. There are a lot of 0.5eth. Fire money and coin can be traded, first into usdt, then into legal money
6. Do you think
digital currency is MLM? In fact, we need to make a concrete analysis of this issue. At present, China has not issued legal digital currency, let alone promotion team. The basic routine of this kind of MLM is that in order to attract investors' investment in the early stage, the money price will be very high, and then the money will be sold intensively, the price will drop sharply, and the investors will lose all their money. What's more, when the money is returned, the platform is closed directly and the organizers lose contact. Then they go to other places to pack new concepts and continue to cheat according to similar deception methods. Compared with other pyramid schemes, digital money pyramid schemes generally have the following characteristics: first, there are real procts - digital money, and they are highly packaged; The second is that participants can get a head pulling reward, and the prize is the digital currency itself; Third, the digital currency will appreciate with the increase of the number of participants in the scam, and the number of participants who can obtain digital currency will also increase, including the lowest level participants will also make profits, but once entering the depreciation period, the bottom level participants will lose all their money. In fact, digital currency and MLM are different concepts and cannot be equated. Whether digital currency is pyramid scheme depends on whether it meets the conditions. Strictly speaking, not all digital currencies are pyramid schemes. Bitcoin, for example, is a digital currency, but not a pyramid scheme. Therefore, we must treat problems differently.
7. Eth rose by more than 1.00% in 5 minutes | chain finance
August 3, 2019 - according to the data of hot coin global station, ETH / usdt fluctuated sharply in 5 minutes, rising by more than 1.00% to 1.03%. The current quotation is 223.10 US dollars, the market fluctuates greatly, please pay attention to risk control.
8. All purchases are put in the account uniformly
as long as you remember your purchase cost
how much you sell
you can calculate the profit
9. may not!!!
