Establishment of virtual currency
According to Beijing time on October 24, Jeff garzik is one of the few key developers of bitcoin's underlying software, so he knows the shortcomings of bitcoin's blockchain at his fingertips. So he decided to create a better digital currency
he named the currency metronome and said it would be the first virtual currency to be used on different blockchains
this mobility means that if a blockchain dies e to developers' infighting or no one is using it, metronome users can transfer their money to other places. Kajik said that would help metronome maintain its valuation and ensure its long-term survival. In order to create metronome, kajik founded the start-up company bloq. Metronome will be officially launched at the money 20 / 20 conference in Las Vegas on Tuesday, he said
metronome will be generated and supported by automatic distributed software, which is neither controlled nor changed by anyone. The software will start auctioning metronome currency in December and will retain and use the proceeds from the auction to drive the price of the currency. The rest of the project will be open source, so anyone can develop applications for metronome
bloq will provide developer tools for enterprise users. Of the 10 million metronome coins to be auctioned in December, bloq and other organizations that help create and promote metronome will keep 2 million of them. Every 24 hours, 2880 new metronome coins are born
metronome avoids problems that users often encounter when they want to transfer from one blockchain to another. That is, users must sell one cryptocurrency they own and then buy another. This creates transaction costs and may lose the potential appreciation of the currency sold. With metronome, none of this is a problem
when users want to transfer metronome to another blockchain, they will get a digital receipt. They can then send the receipt to another blockchain and add metronome to that blockchain
In July 2017, Zhao CHANGPENG founded coin an. It took him six months to build it into the top three in global digital asset trading, with 6 million registered users. More than 30% of us digital currency players are users of coin an, which is now the largest virtual currency trading in the world
extended information:
value and repurchase mechanism:
1. Preferential dection of transaction fees of coin security platform
for users who participate in transactions on coin security platform, no matter what token they trade, if they hold enough BNB, the system will discount the transaction fees, According to the market value at that time, the equivalent amount of BNB is converted, and BNB is used to complete the payment of handling charges. Discount rate 50% 25% 12.5% 6.75% no discount
2. Buy back mechanism:
after the launch of the coin security platform, we will buy back 20% of the net profit of the current quarter of the coin security platform for BNB every quarter. The bought back BNB will be destroyed directly, and the buyback record will be published at the first time. Users can query through the blockchain browser to ensure transparency until the total number of BNB is 100 million
3. Decentralized trading "fuel"
in the future, BNB will also be the fuel of coin an's decentralized trading platform on the chain. BNB is needed when using coin an decentralized trading platform. It includes various functions such as dection of service charge and reward
Bitcoin was founded on January 3, 2009
Hello, the performance of gtx970 and rx570 is similar. If it's for playing Tencent games, 970 is more stable. After all, Tencent A is black
One kilogram equals 2.20462262 IB, and one pound equals 453.59237 G
one pound force is 4.4482 Newton, the acceleration of gravity is 9.8067, one kilogram is about 2.2046 pounds, one pound = 0.45359 kg, that is 453.59 G
In the engineering unit system, pound force represents the gravity of a pound at sea level of 45 degrees north latitude, which is g = mg, g = 9.80665 n / kg, 1 pound = 0.45359237 kg, so 1 pound force = 4.4482216152605 n, But now the ratio of gold price to gold weight has become a relationship that can float freely. In the European and American test questions, if the writing is 200lb, it means the size of a force; if the writing is 200lbs, it means the quality
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IB means pound. Pound is the British unit of mass used in the United Kingdom and the United States, abbreviated as lb. There are many different definitions of pound in English system, such as golden balance pound, tower pound, merchant pound, London pound, metric pound, international pound and so on. The most commonly used definition at present is the international pound
logocentrism is another name of Western metaphysics, which is Derrida's general ruling on western philosophy by inheriting Heidegger's ideas. As the name suggests, logocentrism is a structure centered on logos, so we should first understand & quot; Logos & quot;
& quot; Logos & quot; From ancient Greek, for λ In the first volume of the history of Greek philosophy, gersley, a famous historian of philosophy, analyzed in detail the usage of the word "oyos" in philosophy, literature, history and other documents before the fifth century B.C., and summed up ten meanings: (1) anything spoken or written 2) Things mentioned and related to value, such as evaluation and reputation 3) The inner consideration of the soul, such as thought and reasoning 4) Develop from what is said or written to cause, reason or argument 5) And & quot; Empty talk& quot; Excuse & quot; On the contrary, & quot; The real logos & quot; It is the truth of things 6) Scale, propriety 7) Correspondence, proportion 8) General principle or rule, which is a relatively late usage 9) The ability of reason, such as the difference between man and animals, is that man has logos 10) Definition or formula to express the essence of things.
later generations mainly from & quot; Rationality& quot; Truth& quot; Law & quot; Even & quot; Logic & quot; To grasp & quot; Logos & quot; In Heidegger's being and time, this meaning is not groundless, but it is not its original meaning; Logos & quot; Far away from the basis of existentialism, & quot; Logos is experienced as a ready-made thing and interpreted as a ready-made thing; Similarly, the existential shown by logos also has the meaning of being; Therefore, he wants to put & quot; Logos & quot; From & quot; Logic & quot; In his opinion, he thought that "the first is to liberate and restore its original meaning"; Logos & quot; The original meaning is & quot; Talk & quot; Or & quot; Speaking & quot;, Its verb form is legein and its root is 1eg. The basic meaning of 1eg is & quot; Talk & quot Speech is the basic link of human being's Dasein, which forms the whole meaning of Dasein. It links human being's Dasein as a whole in the way of articulation; Heidegger's later period (from the introction to metaphysics in the transitional period) was not satisfied with the analysis of logos as & quot; Talk & quot;, Therefore, it continues to trace its origin, and holds that its original meaning is & quot; Aggregation & quot;, Gathering brings the miscellaneous and mutually exclusive things into the presence. Speech is also a kind of gathering, which makes all things gather into one and show up; Logos & quot; It is not only the omnipresent operation of being, but also the omnipresent operation of language; Aggregation & quot; To explain & quot; Logos & quot; And use & quot; Talk & quot; Explanation & quot; Logos & quot; Although there are differences between existentialism and ontology, they do not change the two core meanings, that is, to refer to & quot; at the same time; Speech & quot The speech of Dasein or being) and & quot; Presence & quot;, In & quot; Logos & quot; Derrida agrees with Heidegger's research that the pursuit of logos is the pursuit of all presence through speech; However, Derrida believes that & quot; Logos & quot; No matter it is in the normal sense & quot; Rationality & quot; Or & quot; Logic & quot; Or Heidegger insisted successively & quot; Talk & quot; And & quot; Aggregation & quot; In all kinds of metaphysical systems, there is always an unchanging presence as the center of its construction system. Derrida has a good summary of this in the opening of structure, symbol and game in the discourse of Human Sciences: there is a desire for center throughout the history of metaphysics, Different centers organize different structures; The history of the whole concept of structure must be regarded as a series of activities in which the center replaces the center, just like a chain of centers. The center obtains different forms and names in a way of successive emergence and mutual coordination. The history of metaphysics, like the whole history of the west, is the history of these metaphors and metonymies, It can be proved that all these names related to the basis, principle or center indicate an unchanging presence -- Eidos [essence], arche [origin], telos [purpose], Energia [energy], ousia [presence], existence [existence], substance [entity], Suiet [subject], Aletheia [Truth], Transcendentalite, conscience, Dieu, homine and so on; The historical manifestations of these presence are as follows: & quot; The presence of things as Eidos facing eyes, as entity / essence / existence, as temporal presence of present or moving point, as self presence of thinking, consciousness and subjectivity, as common presence of self and others; Derrida's philosophy is just a response to these various modes of presence. He re grasps logos from the perspective of signifying activity, that is, Heidegger's interpretation of logos from the perspective of ontology; Presence & quot; Interpretation is examined at the linguistic level (this is mainly influenced by Saussure, later on in detail): the so-called presence means that the signified is separated from the signifier. In the movement of signs, the signifier is originally indivisible, but metaphysics can make the signifier self erase and make the signified appear, and further regard the signified as the unchanging center and the basis of determination, In order to construct metaphysical edifice, Derrida called it & quot; A priori reference & quot According to Derrida, Heidegger's & quot; Logos & quot; Heidegger liberated language from logic, but constrained language in the presence of logos. Therefore, Derrida wanted to liberate language from logos (no matter what kind of logos it is) and classify it as the game's & quot; Words & quot In Derrida's opinion, logocentrism contains two rather contradictory views: first, it is a sound centered concept, namely phonocentrism. In the phenomenon of expressing meaning with symbols, the medium of sound is superior to that of words. Sound is internal and closest to meaning, while words are external, It can only approach meaning through sound circuitously, which is an ideological tradition based on Western phonetic characters. Secondly, in the activity of care, the sound must be hidden and self erased, so that the meaning can be completely and directly present. This is what Derrida called & quot; Metaphysics of presence & quot In this regard, sound centralism is attached to logos centralism, which serves for logos centralism. The only reason for its existence is to let logos lose its superiority when it is present