Ethereum replenishment
this situation is not only in bitcoin, but also in Ethereum. Ethereum is still in the uptrend period, but affected by the currency market, it dropped from $680 to about 640 yesterday. The trading volume is also in the bottleneck period, lacking strong momentum
in addition, the development of the top virtual currencies such as Leyte and Ruibo are different, some of which fall with the trend, and some of which rise by a small margin. However, from the perspective of small data changes, the fluctuation range is very small and does not pose a threat to the currency market
e to the instability of the wind in the past two days, we still give a wait-and-see suggestion to the top currency investors. Because of the strong momentum in the early stage, bitcoin's temporary stagnation in front of the $9700 mark will also be a small signal. The higher bitcoin rises from $6000 to nearly $10000, the greater the pressure on its upper region. Our suggestion for bitcoin is not to slow down the position, we should observe it every other day and then make up the position
in addition to these listed currencies, you can also focus part of your attention on the new virtual currency, Mya coin. The recent trend of Mcain is quite stable. According to the data sent back by the trading platform, Mcain is expected to enter the mainstream money market in May, when its trading volume and price should also rise
previously, we mentioned that some virtual currencies are not strong enough, but there is no need to worry. After all, this level of rise and fall is not worth talking about for virtual currencies. If we put the decline value of bitcoin on other currencies, it may be worth paying attention to, but the decline range of 1% to 2% is just the normal change of the currency market, So we would like to remind you not to worry
there are still people in the money market, such as Mya money, a new type of virtual currency with strong impact. They can certainly provide some blockchain support for other virtual currencies. So for the current situation, we still think that the currency market is still in a period of correction. You should not miss this opportunity if you want to make a grand plan.
Blockchain blockchain is a new application mode of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism and cryptocurrency algorithm. Is a shared distributed ledger in which transactions are permanently recorded through additional blocks
2, block - block
in the bitcoin network, data will be permanently recorded in the form of files, which we call blocks. A block is a set of records for some or all of the latest bitcoin transactions and is not recorded by other previous blocks
3. Node -- a of the ledger operated by the participants of the blockchain network
Decentralization is a phenomenon or structure, which can only appear or exist in a system with many nodes or in a group with many indivials. The influence between nodes will form nonlinear causality through the network5. Consensus mechanism
consensus mechanism is to complete the verification and confirmation of the transaction in a very short time through the voting of special nodes; For a transaction, if several nodes with unrelated interests can reach a consensus, we can think that the whole network can also reach a consensus
6. POW -- proof of work refers to how much money you get depends on the amount of work you contribute to mining. The better the performance of the computer, the more money you will be given
In POS mode, your "mining" income is directly proportional to your currency age, and has nothing to do with the computing performance of the computer8. Smart contract
smart contract is a kind of computer protocol which aims to spread, verify or execute the contract in an information way. Smart contracts allow trusted transactions without a third party, which are traceable and irreversible
9, time stamp
time stamp refers to the string or encoding information used to identify the recorded time and date. The international standard is ISO 8601
Turing completion refers to the ability of a machine to perform calculations that any other programmable computer can perform DAPP decentralized application is an open source application that runs automatically, stores its data on the blockchain, motivates it in the form of cryptocurrency token, and operates with protocols showing valuable proof Dao, a decentralized autonomous organization, can be regarded as a company that operates without any human intervention and gives all forms of control to a set of unbreakable business rules13. Privatekey - private key
a private key is a string of data that allows you to access a token in a specific wallet. As cryptocurrency, they are hidden except for the owner of the address
14. Publickey -- public key
is paired with private key. The public key can calculate the address of the currency, so it can be used as a certificate to own the address of the currency
15, miner
try to create a block and add it to the computing device or software on the blockchain. In a blockchain network, when a new effective block is created, the system will automatically give the block creator (miner) a certain number of tokens as a reward
16. The mine pool is a fully automatic mining platform, which enables mining machines to contribute their computing power to mine together to create blocks, obtain block rewards, and distribute profits according to the proportion of computing power contribution (that is, mining machines access the mine pool - provide computing power - obtain income)
17, public chain
fully open blockchain, refers to anyone can read, anyone can send transactions and transactions can be effectively confirmed, people all over the world can participate in system maintenance, anyone can read and write data through transactions or mining
18. Private chain
write permission is only for the blockchain of a certain organization or a specific few objects. Read permission can be open to the outside world or restricted to any extent
19, alliance chain
consensus mechanism is a blockchain jointly controlled by several designated institutions
20, side chain
wedged side chains technology, which will realize the transfer of bitcoin and other digital assets between multiple blockchains, which means that users can access the new cryptocurrency system when they use their existing assets
21, cross chain technology
cross chain technology can be understood as a bridge connecting the blockchains, and its main application is to realize atom transaction, asset conversion, information exchange within the blockchain, or solve Oracle problems among the blockchains
22. The hard fork
blockchain has permanent divergence. After the release of the new consensus rules, some nodes that have not been upgraded cannot verify the blocks proced by the upgraded nodes, and usually the hard fork will occur
23, soft forking
when the new consensus rules are released, nodes that have not been upgraded will proce illegal blocks because they do not know the new consensus rules, which will lead to temporary forking
24, hash -- hash value
generally translated as "hash", but also directly transliterated as "hash". In short, it is a function that compresses messages of any length to a message digest of a fixed length
25, main chain
the word "main chain" comes from the main network (, relative to the test network), that is, the officially online and independent blockchain network
for those who don't know the "jargon" in the currency circle, let's learn it as soon as possible:
1. What is legal currency legal currency is legal tender, which is issued by the state and the government. It is only guaranteed by the government credit, such as RMB, US dollar and so on 2. What is a token token, usually translated into token. Token is one of the important concepts in blockchain. Its more well-known name is "token". However, in the view of professional "chain circle" people, its more accurate translation is "token", which represents a proof of rights and interests on the blockchain, rather than currency token one is digital proof of rights and interests, which must be in the form of digital certificate of rights and interests, representing a right, an inherent and intrinsic value
3. What is warehouse building
the establishment of a position in a currency circle is also called opening a position, which refers to a trader's new purchase or sale of a certain amount of digital currency
What is Sohasuoha refers to investing all the principal
What is airdrop
airdrop is a very popular marketing method of cryptocurrency. In order to let potential investors and cryptocurrency enthusiasts get token related information, token teams often air drop tokens
6. What is lockup position locking generally refers to investors opening a new position opposite to their original position when the market moves in the opposite direction after the sale and purchase contract, which is also called lock, lock order, or even butterfly double flying doughnut candy is a kind of free digital currency issued to users when all kinds of digital currencies are just issued in ICO. It is a kind of momentum and publicity of the project itself by the issuers of virtual currency projects
breaking refers to falling below, and issuing refers to the issuing price of digital currency. Broken currency circle refers to the price of a digital currency falling below the issue price
What is private placementprivate placement is a way to invest in cryptocurrency projects, and it is also the best way for cryptocurrency project founders to raise funds for platform operation
What do you think of the K-line diagram
K-line chart is also called candle chart, Japanese line, yin-yang line, bar line, red and black line, etc., commonly referred to as "K-line". It is based on the opening price, the highest price, the lowest price and the closing price of each analysis cycle
What is hedging
General hedging refers to two transactions which are related to the market, opposite in direction, equal in quantity and balanced in profit and loss. In the futures contract market, buy the same number of positions with different directions. When the direction is determined, close out the positions in the opposite direction and keep the positive direction to make profits
What is the positionposition is a kind of market agreement, which promises the initial position of the sale and purchase contract, and the buyer is long and in the expected position; The selling contract is short and in the expected position
What are the advantagesgood news: refers to the news that the currency gets the attention of the mainstream media, or a breakthrough in the application of a technology, which is concive to stimulating the price rise
14. What is bad news
bad news: news that causes the price of bitcoin to fall, such as technical problems of bitcoin, central bank's crackdown, etc
What is reboundthe phenomenon of currency price rising e to rapid decline in the downward trend. The recovery is less than the decline
What is leverage
leverage trading, as the name suggests, is to use small amount of funds to invest several times the original amount, in order to obtain multiple returns or losses relative to the fluctuations of the investment object
bitcoin's fluctuation space is narrowing, which indicates that bitcoin's performance is not strong when facing pressure breakthrough. Recently, the closing price of bitcoin rose slightly, indicating that the inertial rebound ring the sharp rise in price on October 21 still exists&# 8203;
at the same time, considering the lack of willingness of bull pull, the number of active addresses has been significantly withdrawn in the short term. At present, bitcoin may need to adjust the trading day before it will continue to expand its rise&# 8203;
recently, bitcoin is strong, while Ethereum is weak. I plan to buy bitcoin for many times and Ethereum for short selling.
EOS coin
EOS (Chinese Name: EOS, English Name: EOS, abbreviation: EOS) is a token based on Ethereum released for eos.io blockchain system. Blockone is a new blockchain architecture developed by blockone company, which aims to expand the performance of distributed applications. The goal of EOS project is to achieve a blockchain architecture similar to the operating system supporting applications. The architecture can provide account, identity authentication, database, asynchronous communication and program scheling on hundreds of CPUs or clusters. The ultimate form of this technology is a blockchain architecture, which can support millions of transactions per second, and ordinary users do not need to pay for the use of the blockchain
function of EOS token
the current form of EOS cryptocurrency belongs to ERC 20 smart contract token on Ethereum blockchain. EOS ERC 20 token will be converted into the cryptocurrency available in EOS system 1:1 after the formal launch of EOS blockchain. The EOS system is expected to release the test network in August 2017, and it is expected to take one year for the main network of EOS blockchain to go online. The following application scenarios are introced after the EOS blockchain is officially launched
EOS cryptography currency has three main application scenarios: bandwidth and log storage (hard disk); Calculation and calculation reserve (CPU); State memory (RAM)
both instantaneous and long-term components consume bandwidth and computation. The blockchain system will maintain logs of all messages, which will be downloaded and stored by all complete nodes. With log information, the state of all applications can be reconstructed
the specific application scenario of EOS cryptography currency can be explained as:
receiver payment: customers purchase specific procts from the business, and the sales revenue of these procts will be used to pay the business cost, so as to avoid customers paying for the use of blockchain directly, and will not restrict or prevent enterprises from determining the monetization strategy of their procts
authorization capability: if a blockchain is developed by using EOS software system and its token is held by a ticket holder, it may not need to consume all or part of the available bandwidth immediately. Such a holder can choose to give or rent the unused bandwidth to others
separate transaction costs from token value: if the application owner holds a corresponding amount of tokens, the application can continue to run in a fixed state and bandwidth usage. Developers and users are not affected by price fluctuations in the token market, so they are not price dependent
block reward: each time a block is generated, the eos.io system will reward the block generator with a new token. The system may be configured to limit the reward cap for block procers, so that the total annual increase in token supply does not exceed 5%
community welfare applications: users can choose three community welfare applications, also known as smart contracts. These smart contracts will collect tokens based on the proportion of votes each application receives from the token holder. The elected application or smart contract can be replaced by the smart contract of the newly elected application or token holder
What are the technical advantages of EOS
1. EOS creates a developer friendly underlying platform of blockchain, which is similar to the operating system of blockchain. It has powerful performance, can support multiple applications running at the same time, and can support multiple programming languages at the same time. It provides developers with underlying moles to lower the development threshold, just like Microsoft's windows. Do you think Microsoft is worth money
2. EOS solves the problems of delay and data throughput through parallel chain and dpos. EOS can achieve a processing capacity of one million per second. At present, bitcoin has 7 transactions per second, while Ethereum has 30-40 transactions. This super power of EOS can hang bitcoin and Ethereum. For example, the recent cryptokitties | collect and breed digital cats! This is a very popular eth game. Only one game accounts for about 15% of eth's throughput. If there are seven or eight similar games at the same time, ETH will die. It's scary to think about it. Eth, which can't expand bandwidth, will have great challenges in throughput, and EOS can solve the above problems.
There are no specific requirements for the driver's license examination. You can go for a physical examination according to the arrangement, or you can go to a medical institution at or above the county level or regimental level for a physical examination
according to Article 19 of the regulations on application and use of motor vehicle driver's license, when applying for a motor vehicle driver's license for the first time, the applicant shall fill in the application form and submit the following certificates:
(1) the identity certificate of the applicant
(2) certificates of physical conditions issued by medical institutions at or above the county level or regiment level. If it is a small automatic passenger car for the disabled, the certificate of physical condition issued by a special medical institution designated by the Provincial Department of health shall be submitted 
extended data:
Article 24 of the regulations on the application and use of motor vehicle driver's license, the person who applies for a motor vehicle driver's license meets the driving license conditions required by the regulations and has one of the following circumstances, (1) the original motor vehicle driver's license is cancelled because it has not been renewed e to the expiration of its validity period; and
(2) the original motor vehicle driver's license is cancelled e to the failure to submit the physical condition certificate (3) the original motor vehicle driver's license is cancelled by the applicant himself (4) the original motor vehicle driver's license is cancelled e to the temporary non-compliance of physical conditions (5) the original motor vehicle driver's license is cancelled for other reasons, except that the motor vehicle driver's license is revoked or revoked (6) holding a motor vehicle driver's license of the armed police force or the military beyond the validity period (7) holding an overseas motor vehicle driver's license beyond the validity periodin case of any of the situations specified in items 6 and 7 of the preceding paragraph, a motor vehicle driver's license exceeding the validity period shall also be submitted
there are too many technical indicators in the K-line chart. Sometimes learning too much will disturb people's objective analysis. The ultimate purpose of learning these indicators is to use them to obtain the information they need. If you get the information from a certain indicator, you don't need to worry about other indicators. Many indicators in the K-line chart are similar
2
those who follow the trend will prosper, while those who go against the trend will perish. In terms of investment, we should follow the trend and grasp the general trend. It's like sitting on a spaceship. It will quickly take you to a high place. It's hard to make money. On the contrary, if you do the operation against the trend, especially the big market, the operator will fall into a bottomless hole, but he will not be satisfied with how to fill the hole. If you catch the investors deeply, it will directly cause huge losses. Therefore, the grasp of the trend is greater than everything else
3. Although history will not repeat itself, it is worth learning from
at the level of technical analysis, we can indeed capture clues from historical data at some times. The cyclical law of the market will never change. In fact, it is the same in other markets, from adjustment to growth, from growth to maturity, and then from maturity to recession. Therefore, the historical data can be considered in the technical analysis
4
there is a large amount of information passing through the money market every day, so it is very important to deeply analyze the information. As a qualified investor, the most basic thing is to learn to distinguish the authenticity of the information, especially some half true and half false information is very misleading, and sometimes a piece of information will directly affect the direction judgment of the market
5. Sum up experience and find a set of methods suitable for you
to watch fish in linchi, it's better to retreat and form a net. If you don't enter the tiger's den, how can you get the tiger's son? We are always envious of how much money others can earn by investing in the money market. We always watch others' operation in full swing, but we just dare not enter the market. We are afraid that we will lose everything after entering the market
the currency market is changing rapidly, and manual marking is laborious. If you don't pay attention, you will miss a hundred million yuan. CCR automatic currency speculation robot is a tool to liberate people in the currency circle and improve proction efficiency and revenue. It can monitor the change of the exchange market 24 hours and automatically analyze the interval between positions. Users only need to set rules such as profit stop and callback, CCR automatic currency speculation robot will automatically buy and sell according to your settings. Bosen0666
powerful automatic warehouse building function lowers the overall average price. For example. Before placing an order, the robot will detect that the price is in the price range that can be traded. The first order is 10 yuan, 100 pieces; When the price drops to 8, the robot will place the second order, then double the purchase, that is 200; And so on until the price falls to 4 yuan, 800; This is only in the ideal state will fall to this market, in general, we order at 8 yuan will rise after, when the market reaches 10 yuan, the robot will close, because we order at 8 yuan is doubled, so the robot close at 10 yuan is also profitable. If it's manual trading, many traders don't close their positions, thinking that the market will rise again, resulting in losses
utility token is a utility token that acts as a right to use a specific service
examples of terminology usage
utility tokens are premised on the use of services
detailed description
you can settle the price of goods and meals instead of cash, and you can access it by having cloud storage. For utility tokens, there is no need to audit the classification of the report
public chain is a highly "public" blockchain, anyone can freely participate in the network
example of terminology usage
as an infrastructure project for mediating data exchange between blockchains, a mechanism for data exchange on public blockchains will be established
detailed description
in the blockchain used to record the transaction information of encrypted assets (virtual currency), this is a mechanism used by an unspecified number of participants to establish transaction information by consensus without a specific management entity. It is very safe to prevent forgery of transaction information, but it requires a lot of calculation, so its disadvantage is that it takes a long time to complete the transaction when there are many participants
7. Scalabilityscalability refers to the scalability of delayed transaction processing
examples of terminology usage
soaring gasoline prices highlight Ethereum's scalability issues
detailed description
e to the nature of blockchain and the limited amount of transaction data that can be written in a block, the processing is delayed. Remittances can take a long time, which can lead to higher transaction costs. Bitcoin is the first cryptocurrency born, which has been considered as a special problem, but efforts to solve this problem have been implemented, such as using other technologies such as lightning network and developing new blockchain
8. Gas costgas cost is the (Network) transaction cost on Ethereum blockchain
examples of terminology usage
this week, on the Ethereum blockchain, although there are a small amount of remittances, there are still many cases of high natural gas bills being paid
detailed description
the gas fee of user specified amount is the secondary reward. Eth, the virtual currency, is used for payment. Since the transaction with higher cost should be dealt with first, the gas cost may increase with the increase of transaction number
9. Liquidity mining (liquidity mining)considering the provision of liquidity (currency pair), liquidity mining is to grant governance token in addition to interest, so as to attract those who implement the rate of return balance
examples of terminology usage
detailed description
in liquidity mining, by storing specific assets in the liquidity pool and providing liquidity that traders can buy and sell, the swap fee at that time can be obtained as income. These liquidity mining originated from the largest decentralized exchange "uniswap", and many liquidity mining contracts were born, such as curve finance and balancer
10. Defi (distributed Finance)defi (decentralized Finance) refers to the financial services or systems that use blockchain and provide without a central administrator
examples of terminology usage
since June 2020, the market of defi has developed rapidly
specify the abbreviation of "decentralized finance". The financial services offered by defi include the issuance of stable coins, lending currency and cryptocurrency exchanges. Many platforms use Ethereum blockchain
11. POS (proof of equity)POS is a consensus algorithm, which allows you to approve and generate new block rights according to the percentage (equity) of your own virtual currency
According to vitalik buterin, co-founder of Ethereum, migrating eth's consensus algorithm from POW to POS will improve security and scalabilityspecify the abbreviation of
proof of interest. We can also consider the holding period of virtual currency. It was born as an alternative to the "proof of work (POW)" consensus algorithm, which requires high-performance computers to approve transactions and consumes a lot of energy. If approved, you can receive a new virtual currency as a reward
12. DappsDAPP is an application developed with open source blockchain
examples of terminology usage
Galaxy store, the largest Samsung Electronics app store in South Korea, has started to use Tron's blockchain to process dapps
detailed description
the abbreviation of "distributed application" is called "distributed application" in Japanese. One of the main features is that there is no centralized administrator. The most popular is Ethereum blockchain, which is developing applications such as games and decentralized exchange (DEX)
2. In recent years, with the bad economic situation, it is particularly important to have cash. No matter for enterprises or indivials
3. Let's first look at the situation of the enterprise: Xiaoming bike sharing, which was once very popular, declared bankruptcy. More than 4 million registered users and more than 800 million yuan deposit were collected, and two rounds of financing were completed in one year. But because of high debt, cash flow interruption, and finally declared bankruptcy. It is said that the company's assets are only 350000 yuan in cash and bicycles scattered all over the country
4. And P2P, which has been booming this year, all have the problem of cash outflow, that is, the operating income can't cover the expenditure, and finally choose to run. There are so many similar cases. But it can be predicted that under the background of high debt and difficult business, many enterprises will go bankrupt this year. Especially those enterprises with blind expansion and poor management. Therefore, it is a best policy to choose a stable and conservative way of operation and ensure safe cash flow. Only by living normally can we have the opportunity for future development< For indivials, the importance of cash is also self-evident. From personal and family expenses to investment and financial management, all need cash support. If a person has no cash and can't make ends meet, he will fall into poverty, be unable to continue and lose confidence in the future. What's more, they can't resist the pressure and choose suicide to end their lives
6. On the contrary, if you have considerable cash, then your advantage will be reflected. For example, when the stock market is at a low level this year, especially when it fell sharply a few days ago, it is a good opportunity to cover positions. Including the currency circle is also in a bear market, bitcoin, Ethereum, EOS and other virtual currencies, now almost fell to the new annual low, is also a good time for fixed investment. But if you don't have cash, you have to stare. How we personally manage our cash.