What is digital currency dash
Publish: 2021-05-29 04:00:42
1. digital currency is a kind of legal tender, which must be issued by the central bank. Both digital gold coin and cryptocurrency belong to digital currency, which is not a network virtual currency, because it is not limited to virtual space, but is often used for real goods and services transactions, such as bitcoin, Wright coin, bitstock, etc. at present, there are thousands of digital currencies issued around the world
the digital currency launched by the central bank is a national sovereign currency, which is based on the digitalization of RMB. This is a piece of data generated by a complex algorithm, which contains blockchain and encryption technology, making it unique. The payment of Alipay and WeChat is not digital money, but only based on the payment realized by electronic accounts. Compared with the current pattern of "payment transfer collection" with the help of third-party payment, what digital currency needs to achieve is "decentralization", that is, to cancel the transfer link and directly hand over the money from the payer's account to the payee, so as to rece the payment cost in currency circulation
types of digital currency
according to different issuing or consensus mechanisms, it can be divided into four categories:
1, proof of work (POW)
proof of work. The system rewards are obtained through the mining of computing power to complete the issuance and distribution of currency. More work, more gain. Such as bitcoin, lightcoin (LTC)
the advantage is that the mining cost can form a monetary price support to a certain extent, and the disadvantage is that energy consumption and environmental protection are criticized< 2. Proof of stake (POS). Allocate the newly generated currency or interest according to the amount and time of cryptocurrency you hold. Such as dash and Neo
compared with pow, POS is more energy-saving, but it increases the security risk
3. The evolution scheme of delegated proof of stake (dpos)
POS. Similar to the voting mechanism of the board of directors, through the election of representatives to vote and make decisions, n accounting nodes are elected to create, verify, sign and supervise each other. Such as the grapefruit coin (EOS)
the advantage is high efficiency, but the problem is that it presents a semi centralized state
4. POW + POS hybrid mechanism
POW is mainly used to issue currency, and POS is used to maintain the system. For example, PPC
according to the project type, it can also be divided into four categories:
1. Currency category
digital currency issued for the purpose of transfer, payment and value storage. For example, bitcoin, bitcoin cash (BCH), Monroe (XmR), and grin
2. Public chain currency, that is, the digital currency issued by public chain projects, is generally the "fuel" for the application projects to run on the public chain. Such as eth, grapefruit coin, TRX and ont
3. Application token, that is, digital currency issued by decentralized application projects, is equivalent to equity or points. For example, OMG (payment application), GXC (data application), 1st (game application)
4. Platform currency, that is, the digital currency issued by the digital currency exchange, is equivalent to equity, points or fuel. For example, BNB, HT and okb.
the digital currency launched by the central bank is a national sovereign currency, which is based on the digitalization of RMB. This is a piece of data generated by a complex algorithm, which contains blockchain and encryption technology, making it unique. The payment of Alipay and WeChat is not digital money, but only based on the payment realized by electronic accounts. Compared with the current pattern of "payment transfer collection" with the help of third-party payment, what digital currency needs to achieve is "decentralization", that is, to cancel the transfer link and directly hand over the money from the payer's account to the payee, so as to rece the payment cost in currency circulation
types of digital currency
according to different issuing or consensus mechanisms, it can be divided into four categories:
1, proof of work (POW)
proof of work. The system rewards are obtained through the mining of computing power to complete the issuance and distribution of currency. More work, more gain. Such as bitcoin, lightcoin (LTC)
the advantage is that the mining cost can form a monetary price support to a certain extent, and the disadvantage is that energy consumption and environmental protection are criticized< 2. Proof of stake (POS). Allocate the newly generated currency or interest according to the amount and time of cryptocurrency you hold. Such as dash and Neo
compared with pow, POS is more energy-saving, but it increases the security risk
3. The evolution scheme of delegated proof of stake (dpos)
POS. Similar to the voting mechanism of the board of directors, through the election of representatives to vote and make decisions, n accounting nodes are elected to create, verify, sign and supervise each other. Such as the grapefruit coin (EOS)
the advantage is high efficiency, but the problem is that it presents a semi centralized state
4. POW + POS hybrid mechanism
POW is mainly used to issue currency, and POS is used to maintain the system. For example, PPC
according to the project type, it can also be divided into four categories:
1. Currency category
digital currency issued for the purpose of transfer, payment and value storage. For example, bitcoin, bitcoin cash (BCH), Monroe (XmR), and grin
2. Public chain currency, that is, the digital currency issued by public chain projects, is generally the "fuel" for the application projects to run on the public chain. Such as eth, grapefruit coin, TRX and ont
3. Application token, that is, digital currency issued by decentralized application projects, is equivalent to equity or points. For example, OMG (payment application), GXC (data application), 1st (game application)
4. Platform currency, that is, the digital currency issued by the digital currency exchange, is equivalent to equity, points or fuel. For example, BNB, HT and okb.
2. Dash (English: dash) is a digital currency that supports real-time transactions and aims to protect users' privacy. It is based on bitcoin, and its unique two-layer network makes it more comprehensive for testing and updating. Just like using cash, dascoin can effectively protect your financial privacy in the process of transaction. As of August 2017, dash had a market value of US $2.1 billion (about RMB 14 billion in total) and remained in the top 10 of digital assets.
3.
Sen (Guangzhou) blockchain Technology Co., Ltd. is a limited liability company (invested or controlled by natural person) registered on August 28, 2018, with its registered address at B116, area B, 1st floor, cross strait information instry science and Technology Park, No. 8 Helong Road, Helong street, Baiyun District, Guangzhou (self declaration)
the unified social credit code / registration number of sen (Guangzhou) blockchain Technology Co., Ltd. is 91440101ma5cbepux6, which is a legal person company. At present, the company is in business
The business scope of sen (Guangzhou) blockchain Technology Co., Ltd. is software development; Information system integration service; Information technology consulting service; Data processing and storage services; Integrated circuit design; Development of natural science research and experiment; Engineering and technical research and experimental development; Research and development of electronic, communication and automatic control technology; Communication technology research and development, technical services; Internet blockchain technology research and development services; Research and development of Internet of things technology; Technical development and service of artificial intelligence algorithm software; Cold chain technology R & D services; Electronic proct testing; Software testing service; Wireless communication network system performance testing service; New material technology development services; New material technology consulting and exchange services; Network information technology promotion service; Software technology promotion service; supply chain management; Commodity information consulting servicescheck more information of sen (Guangzhou) blockchain Technology Co., Ltd. through aiqicha
4. I don't know about this. There are some Bashu procts I make
5. That's it... Give up... Adopt me... I'm a senior miner. I don't have much demand now.... Unless it's up again... But is it possible? At the beginning, 100m was independent, dozens of kg a day
I'm only a few hundred k now, and after restart = 0
so I have to be stable... I didn't turn it off for a long time...
I'm only a few hundred k now, and after restart = 0
so I have to be stable... I didn't turn it off for a long time...
6. I'm not sure about the scoring criteria, but I know something about CUDA
this card, with only 1024 stream processors, is not as good as gtx770
secondly, because the 9 Series graphics card is relatively new, there will be some compatibility problems in terms of driver and software support. Including the bugs of gtx970's 4G video memory, there are a lot of minor problems. You might as well update the driver to the latest, and try to update the software to the latest
if the software can't be updated, try replacing the driver with an old one
compatibility is always a time-consuming problem. If you play design or rendering at the same price, you might as well choose gtx770, with 50% more stream processors and much better compatibility.
this card, with only 1024 stream processors, is not as good as gtx770
secondly, because the 9 Series graphics card is relatively new, there will be some compatibility problems in terms of driver and software support. Including the bugs of gtx970's 4G video memory, there are a lot of minor problems. You might as well update the driver to the latest, and try to update the software to the latest
if the software can't be updated, try replacing the driver with an old one
compatibility is always a time-consuming problem. If you play design or rendering at the same price, you might as well choose gtx770, with 50% more stream processors and much better compatibility.
7. CPU display card is just an expression, there is no direct relationship between the two, but the problem of how much computing power the software requires CPU to achieve and how much computing power the software requires GPU to achieve. For example, Odyssey's highest image quality of 2K, 8700 with more than 3060 are not enough. For example, when the subway leaves 8700 with 3060, there is no bottle neck problem
8. Download an Android emulator, install rhythm master inside, you can play on the computer
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