科学家居然还能这么抢比特币NFT？

In the past week, more and more friends have asked Xiaobian such a question. Obviously, the bitcoin trading market like this is locked. Why didn't the purchase arrive at last? Looking at the purchase transaction, it shows that the replaced thing was robbed. The answer is that you were robbed. In fact, this is not an old problem. The series released in the world at the end of last year became the first famous victim, and the release in the world was immediately delayed because it was possible to make any non-white orders at that time. After users bypassed the whitelist mechanism to get away with it, they fixed this problem. Now whitelist casting doesn't need to worry about being robbed by snipers halfway, and the solution is to make up for the loss. At the end of last year, someone used bitcoin to get away with thousands of transactions. Last month, the first buyer who submitted a quantum cat with a golden cloak and could get one for free in the future was also robbed by another buyer who paid an extra dollar for miners. The buyer who finally clinched the deal changed hands and sold the bitcoin. Recently, the popularity of bitcoin ecology has caused more and more friends to encounter this problem, and the voices of discussion have become more and more. This morning, Xiaobian has been wondering why the rate of bitcoin network remains high. Although last night to this morning was the day when the projects were released together, the inscriptions on the chain were not enough to block the network or the small picture projects appeared. Now Xiaobian finally knows why there are many blocks. The above miners' fees are all caused by sniping. Here, you may wonder how the second person can't click the buy button on the webpage as long as you buy it. First of all, we need to understand that the bitcoin trading market like this adopts a partially signed bitcoin transaction. Simply put, both buyers and sellers sign according to the template containing trading information provided by the trading market. The seller's signature is completed when it is put on the shelf, while the buyer is. It is completed when the purchase is submitted, and then the market combines the signatures of both buyers and sellers for broadcasting. The founder angrily refutes why the auction is the right solution to the bitcoin transaction, but the problem comes after the transaction is entered. When the combined transaction is broadcast, the signature content of the seller becomes visible to everyone because of the transaction. After the exposure, it means that everyone can sign the transaction as a buyer, which actually changes from the memory pool. In order to pool, because the time interval between the two adjacent blocks of Bitcoin is often long, after the initial transaction is broadcast, snipers will sign a buyer's own transaction with the exposed seller's signature if they think it is profitable, and then use their own transaction rate to fly up. Miners will naturally give priority to the miners with higher transaction costs. Simply put, it is cost replacement to achieve faster transaction confirmation by paying higher transaction costs. Of course, snipers also have rollover. Sometimes, for example, in this month, a sniper mentioned that the block was not allowed to be mined, which led to the rush-off transaction not being packaged. The final result was that the initial buyer successfully got the profit that was lower than the floor price at that time and successfully harvested bitcoin after half an hour. Bitcoin made the rate estimation fail. In fact, the rush-off caused by it was the same as the pull-up in Ethereum, except that the block confirmation time of Bitcoin was longer, and the next block was often released in a few seconds in Ethereum. It is clear that the various concepts on Bitcoin are unfamiliar to you for a while. In fact, the effect of rushing away is still a bit similar to that of the ethereum. If the bitcoin ecology continues to be hot, more and more people will come in to compete for this arbitrage space for assets with good liquidity and good market performance. Xiaobian has seen that there are projects that provide sniper tools. For example, if such a situation really happens, then estimate the blocks for assets that are sought after by everyone. In fact, the rate will fail to a certain extent. In essence, the transaction will become an auction with a fixed price but a miner's fee. The miners are flattered, and the higher the rate is, the miners will actually benefit. For such a trading market, I think it is only necessary to better let users know the purchase process. On this basis, the optimized purchase process can, for example, provide a tool for everyone to change the current front-end page lock list into the existing one and then allow everyone to pay a higher rate. Well, that's exactly what happens to the aggregator in the world, but there's no harm in being willing to pull it up and grab it. At the end of the conclusion, I think of a question that everyone may be very concerned about. Will it lose miners' fees and money for buying things if it is won? No. 比特币今日价格行情网_okx交易所app_永续合约_比特币怎么买卖交易_虚拟币交易所平台

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