Bitcoin soars in bip148

1. BCC started mining at 20:00 on August 1, and separated from bitcoin's main chain in block 478559. Viabtc, China's mining pool, excavated the first BCC block, and then the next block 478560. Before the separation from the main chain, the data stored in the blockchain and the running software are compatible with all bitcoin nodes. After the separation from the main chain, it begins to execute new code and package large blocks. Thus, a new BCC blockchain is born, and BCC also begins to develop independently.

2. There are many kinds of bitcoin wallets, and cold wallets are the safest

3. Blockchain service refers to the development of public chain applications according to the infrastructure provided by the public chain, and the operation of applications to provide services. For example, using smart contract to develop public chain applications on Ethereum, and running on Ethereum nodes to provide effective services to the public. On bitcoin, we can provide some deposit services with the limited functions of bitcoin
blockchain developers should establish effective channels to collect the deficiencies of the current blockchain and make targeted improvements. This process is called improvement proposals: bitcoin isolation witness (composed of a series of BIPS) is a good example. Application layer developers can use IP process to feed back the problems found in the use process to developers, forming a virtuous circle. And IP process should not be limited to the technical field, but should go deep into the business layer
the Xueshuo innovation blockchain Technology Workstation of Lianqiao ecation online is the only approved "blockchain Technology Specialty" pilot workstation of "smart learning workshop 2020 Xueshuo innovation workstation" launched by the school planning, construction and development center of the Ministry of ecation of China. Based on providing diversified growth paths for students, the professional station promotes the reform of the training mode of the combination of professional degree research, proction, learning and research, and constructs the applied and compound talent training system.

4. Obviously, BCH is not BTC. On July 21, 2017, bitcoin bifurcating scheme bip91 has been supported by the computing power of the whole network, and agreed to upgrade the isolation witness first, and upgrade the block size of the underlying blockchain to 2m within the next six months. However, a "troublemaker" has emerged - viabtc, a mining giant owned by bitcoin mainland, has prepared a set of hard forked system to launch "bitcoin cash" based on the original chain of bitcoin, so BCH can only be regarded as a cat of bitcoin!

5. First you need to have an okex account and then pass the contract test.

6. Hello
there are no restrictions for indivials, teams or companies to issue currency, but you need to make clear the purpose of issuing currency, what you can do, externally or internally, what the planning looks like, what the form of issuing currency looks like, and so on. Only by confirming these can you determine whether issuing currency can meet your needs, or whether you need to combine other systems
Mr. Yuan Wang is engaged in the development of blockchain digital asset currency system. If necessary, you can search "Mr. Yuan Wang" online for detailed communication.

7. On July 24, the core team just confirmed the implementation of bip91, and issued the uahf protocol, which makes bitcoin (BTC) soft fork directly, increases the block size to 8m, and splits a new coin based on the original bitcoin account book. This new clone is bitcoin cash (BCC). From a technical point of view, BCC removes the code of SW and implements the Nakamoto protocol. With the increase of block size, the transaction will not be congested and the service charge will be reced. At present, many foreign bitcoin exchanges do not support BCC. Although BCC has put great pressure on exchanges and wallet providers to support BCC, in most cases, new clones are often ignored. Because if the customer supports BCC, the development team needs to understand the complexity and nuances of BCC. The systems that handle deposits and withdrawals must be updated, and new servers must be up and running and integrated with existing systems. In addition, safety audits and quality assurance tests must be concted, as well as compliance guidelines and terms of service updated and reviewed by the legal team. However, in the real world, there is no BCC integration or support at all, and its code base is only maintained by one developer. The long-term prospect of BCC is not clear, so it will not be supported by bitcoin exchange.

8.

On July 23, okex, a platform of okcoin, a well-known digital trading platform in China, announced that considering the high possibility of bip91 bifurcation and bitcoin cash being born at the same time, the platform will name the two bitcoin codes BCS (bip91) and BCC (bitcoin cash) respectively, and the bitcoin code before the bifurcation will also use BTC code. From 22:00 on July 23, 2017 to the end of bifurcation stability, okex will support BCS and BCC's spot trading with the old BTC

after the announcement was issued at 14:30 on July 23, the market reaction was fierce, and the price of bitcoin fell from 18699 yuan to 17380 yuan, down 7% in five hours. Investors are questioning the behavior

On the evening of July 23, through the coordination of people in the circle, Xu Mingxing, founder and CEO of okex, forwarded the reply of okex Hong Kong team on Weibo. The content is as follows:

1. Dynamic difficulty adjustment in BCC technology is bound to happen, which can't be avoided, but it can only be regarded as a counterfeit currency, which has little to do with BTC

2. If the platform only goes online BCC, but not BCS, it will lead to unilateral trading and price distortion (which has happened so far). Driven by the interests of miners, it will certainly make great efforts to dig BCC, which is more likely to lead to division

Only when BCC and BCS trade at the same time can the real market demand be reflected. If the price of BCC is very low, or even negligible, and the price of BCS is close to BTC, no miners will dig for BCC

If BCC still has market demand after trading at the same time, it can only respect it

After August 1, okex will name BCS as BTC, and BCC name will remain unchanged

the microblog was issued at 19:38 on the 23rd. According to the bitcoin market chart, the price of bitcoin began to rise from the lowest point of 17380 yuan, and the price was 18246 yuan by the time of publishing

PZ, the moderator of bitcoin Roundtable forum, is the main coordinator of the expansion plan. In view of the BCC and BCS events, he told the securities times that the simultaneous trading of BCC and BCS in the current situation that the BTC bifurcation has not been determined will cause confusion in the market cognition. Investors can not determine which chain to trade, and miners can not determine which chain to mine, And then lead to the cognitive confusion of the whole instry chain. As a pioneer of bitcoin, Xu Mingxing's original intention is also for the stability and development of bitcoin instry. After Xu Mingxing makes clarification, the market's cognition of "bitcoin" will further reach a consensus, and the blockchain instry will continue to develop healthily

BCC started trading on July 22, with the highest value reaching 5999 yuan, once falling to 2700 yuan. The sharp price fluctuation indicates that investors may still have doubts about the potential split between the new currency and bitcoin

At present, coinbase, the world's largest bitcoin exchange, has made it clear that it will not support the new blockchain

some people in the instry pointed out that although there are various reasons and judgments that bitcoin will not be hard bifurcated at present, large domestic exchanges are preparing for this, so it is better to continue to wait before the bifurcated event is implemented

9.

If you have been following the news of the bitcoin community, you will know that the bitcoin network may face some changes in the protocol in about two weeks, possibly as soon as two days

in order to improve the trading capacity of bitcoin and solve the problem of bitcoin network congestion, all parties have been arguing and proposed a variety of solutions. In the next few weeks or days, the bitcoin community may usher in a smooth upgrade, or the chain may split, or simply maintain the status quo

However, it depends on the final result of the voting

by the time of publication, 88.2% of the miners had voted for segwit2x (website for query of bitcoin bifurcation voting results: coin. Dance / blocks)

okcoin as a company dedicated to bitcoin application, our aim is to serve every customer well, and okcoin has no right to help users choose which bitcoin technology, Therefore, okcoin bank will support all the development routes of bitcoin technology, leaving the option to the market and customers

The Bank of okcoin will take the following measures ring the period when bitcoin may bifurcate:
1? At the time point where bifurcation may occur, from July 30, 2017 to August 02, 2017, in order to prevent bitcoin recharge or withdrawal from being rolled back and replayed, we will stop bitcoin recharge and withdrawal

we will inform you the specific time point of withdrawal. For the convenience of your trading ring the bifurcation period, it is recommended that you recharge bitcoin in advance to prevent the unexpected market from being unable to trade< br />2? If there is no bifurcation, we will resume recharge and withdrawal after the network is stable< br />3? If bitcoin is split into one or more bitcoins, okcoin bank will provide the split bitcoins to all customers according to ownership, and graally launch all new types of bitcoin transactions< br />4? For users, the easiest way is to recharge bitcoin in advance. We will deal with all kinds of technical problems in the process of bifurcation for you< br />5? If there is a price anomaly in the bifurcation process, okcoin may temporarily suspend the transaction

we believe that after many years of long-term market competition, one or more versions of bitcoin will be widely adopted. Let's work together for the future of bitcoin