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Block chain enthusiasts (qq:53016353) block chain mining development direction Mining development is closely related to the development of Bitcoin, a brief review of mining history we can see these changes: 1. Block chain to the beginning of the 2013, the boundary, the entire history of mining can be divided into Cpu/gpu mining era (2013 ago), and ASIC special chip The age of mine excavation. 2. Block chain Cpu/gpu period, the total ne

calculation is 100M, and the whole pool of the calculation force is 10000M, then you occupy the pool of 1% of the calculation, and then, assuming that the mining pool according to the current difficulty and global finally, estimated that the ore pool can dig 4 blocks a day, that is, 100 Bitcoin, then, The pool will pay you every day for the full deposit pool 1%, that is, 1 bitcoin compensation, so that eve

Blockchain is the underlying technology and infrastructure of Bitcoin, essentially a de-centralized database. A blockchain is a series of data blocks that are associated with a cryptographic method, each of which contains information about a bitcoin network transaction that verifies the validity of its information (anti-counterfeiting) and generates the next chunk.In the narrow sense, blockchain is a kind o

Bitcoin requires each block to prove that it has put enough effort into creating them to ensure that malicious nodes that want to tamper with historical chunks of information will have to pay more for the effort, rather than simply modifying a single record-proof of workload.Chaining the chunks together (hash-linked) makes it impossible to modify only one transaction without modifying all subsequent trades. Proof of workload (Proof-of-work) Use SHA-25

Recently saw a way to tap Bitcoin, to share with you ~Tool Preparation:Cryptotab Browser Download: https://get.cryptobrowser.site/3263622Steps:1. Download browser: (Browser download interface):2. Open the browser after installation: (Below is I open a small will dig to the bitcoin, probably every 2-3 minutes will refresh the mining situation):3. Adjust the mining speed (when the browser has a window activit

The length of the private key of Bitcoin is 256 bits. In theory, there is a 256 power case. This is a very large number. The number of atoms in the scientific research universe is about 80 power of 10, the second power of 2 is about 77 to the power of 10. Therefore, when a private key is randomly generated, the probability of repetition is quite small, which is also the guarantee of Bitcoin Security. Althou

Today I would like to share with you some of the strategy of Bitcoin futures. "Market-making strategy" is the most famous one in the strategy, where I want to share some of my experiences with my own thoughts. Now let's start with the concept. One, what is to do the city strategy The market-making strategy (Market-maker strategy) is a risk-neutral (risk-neutral) handicap spreads arbitrage strategy. The basic principle is: between Handicap's selling o

Itcoin Core 0.13. Version 1 was released last week, which means miners will soon be able to start signaling support for the isolated witness (SegWit) soft fork solution. If activated successfully, the isolation witness has many benefits, one of which is to effectively increase the chunk size limit to about 1.6MB to 2MB-depending on the type of transaction included in the chunk. If Segwit is activated on the Bitcoin network, users will be able to i

Two Asian bank websites are blackmailed bitcoin ransomOne of the problems with using virtual money is that when it is robbed from the bank, it may take a lot of work to make it look as thrilling as the movie. So I think filmmakers will have to think about some of the recent dramas like "Chinese Cyber theft robbery". Criminals demand bitcoin from Chinese banks and Bank of East Asia to exchange their promises

A group of "hackers" hijacked MtGox CEO Mark Gao five days ago. reddit users and security researchers found that this executable file is actually a bitcoin wallet Trojan, searches the Bitcoin-Qt wallet directory to find the file wallet. dat and bitcoin. conf, upload them to the server 82.118.242.145. This server is closed after the user reports it to the customer

g++: Internal compiler error:killed (program Cc1plus) to submit a full bug, Error Content g++: Internal compiler error:killed (program Cc1plus) " submit a full bug", with preprocessed source I F appropriate. For instructions. Makefile:5506:recipe for Target ' LIBBITCOIN_SERVER_A-INIT.O ' failed make[2]: * * * [wallet/libbitcoin_wallet_ A-WALLET.O.O] Error 4 make[2]: Leaving directory '/home/bitcoin/bitcoin