FPGA blockchain

1. What is a Leyte coin? To put it simply, litecoin (LTC)
was released on October 7, 2011. It is currently the highest market value counterfeit coin, about 1% of BTC's market value, or US $1000W. Compared with BTC, LTC is faster, with an average of 2.5 minutes and 6 confirmations per block in 15 minutes. In addition, the number of LTCs is four times that of BTCs, with a total of 8400w. At present, LTC uses scrypt algorithm, which needs a lot of memory support. The professional mining machine on the market can not be used for LTC mining, only the graphics card
what is the difference between lightcoin and bitcoin
1. Transaction: easier to use, larger volume and greater appreciation potential. The block confirmation time is shorter, which is four times faster than bitcoin. For example, pizza owners are more willing to accept LTC payment to save transaction time< Mining:

special algorithm creates the unique charm of LTC, which is also the key to stand out from Shanzhai coins. Scrypt algorithm uses sha256 as its subroutine, and scrypt itself needs a lot of memory, each hash is used as the input seed, and then needs a lot of memory to store another seed pseudo-random sequence, Generate pseudo-random points of sequence and output hash value. The key is that scrypt algorithm needs a lot of memory while sha256 algorithm does not. So in this era when BTC mining of graphics card is coming to an end, LTC mining is about to usher in a golden period of development. Because of the high cost of memory, any ASIC or FPGA has no advantage over graphics card mining. LTC has advantages, at least in the foreseeable future
3. The biggest threat of bitcoin is 51% attack:
some shanzhais are killed by 51% attack. To be honest, LTC is a worry for the development of LTC and BTC, of course. However, the specific problems they face are different: BTC can avoid 51% attack through technology upgrading (such as end block reconstruction, careful node upgrading, and calculation difficulty), However, there is no way to evade LTC technology. However, e to the scattered computing power of graphics card mining and the increasing difficulty, this problem needs to be paid attention to, but don't worry too much. With the use of ASIC in BTC, the risk of 51% attack is increasing. I hope BTC development team can solve this problem as soon as possible.

3.

Mining is a nickname for the exploration method of acquiring bitcoin. Because of its working principle is very similar to mining minerals, so named. In addition, bitcoin explorers who do mining work are also known as miners

bitcoin network generates new bitcoin through "mining". In essence, the so-called "mining" is to use computers to solve a complex mathematical problem to ensure the consistency of bitcoin network distributed accounting system

bitcoin network will automatically adjust the difficulty of mathematical problems, so that the whole network can get a qualified answer about every 10 minutes

then the bitcoin network will generate a certain amount of bitcoin as a reward to reward the person who gets the answer

extended data:

to be a miner, just "mine" bitcoin and search for 64 bit numbers by computer. By repeatedly decrypting with a computer, it competes with other gold miners to provide the number needed for the bitcoin network

if the computer can successfully create a set of numbers, it will get 25 bitcoins. Bitcoin is decentralized. It needs to create a fixed number of bitcoins per unit of computing time. It can get 25 bitcoins every 10 minutes

by 2140, the upper limit of bitcoin in circulation will reach 21 million. In other words, bitcoin system can be self-sufficient, which can be translated into coding to resist inflation and prevent others from sabotaging< br />

4.
top ten Ethereum mining software in 2020

in terms of market value, Ethereum is the second largest cryptocurrency, second only to bitcoin. Ethereum's popularity among the holders has increased rapidly because it can build the whole decentralized ecosystem and applications on top of its blockchain. As Ethereum is friendly to GPU mining, Ethereum is a good choice for PC users (especially those with AMD high-end graphics cards). However, 24ker should also warn readers that at this time point, Ethereum's price is $241, which means that even if you use radon VII (90mh / s), your weekly profit is less than $7, The annual profit is about $339. However, considering the potential value-added space of Ethereum, if the price can return to the healthy range of $500-600, it means that your radon will be back in one year

if you already have Ethereum mining hardware and an effective wallet, all you have to do is to find the best eth mining software, which will help you manage the mining work effectively

in this article, we will introce the features, advantages and compatible operating systems. But before we get there... Let's talk about the basics

why Ethereum

unlike traditional currencies, Ethernet operates on the public ledger system, which makes mining itself the core power of Ethereum network. When miners receive the transaction data sent by other members of the network, they assemble them into a structure called Merkle tree, and then try to find an acceptable hash value

only one hash will be returned for each dataset, and the hash value cannot be used to dece the original data. Its purpose is to effectively ensure that the block information is not tampered with. Moreover, if someone changes even one number in any long transaction string, the output hash value will be completely different, and false transaction or fraud will be eliminated

as you can see, if there is no Ethereum mining, Ethereum network will be paralyzed immediately. Therefore, participating in Ethereum mining is not only the mining revenue, but also the support for the operation and growth of Ethereum

what is mining software< In short, mining software is a program that uses a computer graphics card (GPU) as a resource to solve complex mathematical equations. Once the equation is solved, the data is added to the rest of the blockchain

the mining software will monitor the input and output of the hardware, and display statistical data to you, such as miner speed, fan speed, temperature and hash rate

the Ethereum mining software described in this article can be connected to many available Ethereum mining pools

Ethereum mine pool

Ethereum mine pool is a resource area that is equally distributed and shared among miners. Nowadays, it has become too difficult for a person to dig a mine, so it is necessary to use the way of mining pool to fight in groups

today, Ethereum is one of the most famous choice of Ethereum mines. The pool allows its users to remain anonymous and pay only a small 1% mining fee<

top ten Ethereum mining software:

1-ethminer (Ethereum Royal)

it can be seen from the name that ethminer is specially designed for mining Ethereum, and currently supports Linux, MAC and windows. Make sure to download the version corresponding to the device's operating system

in addition to Ethereum, you can also use ethminer to mine all tokens according to ethash algorithm, including expand, elaism, metaverse, musicoin, Pirl, Ethereum classic, etc< Ethminer is a command line software. This means that you can start it from the Linux console or the windows command prompt, or you can use the windows CMD / batch file or the Linux bash script to create a shortcut to the preset command line<

(2-cgminer)

this program was released in 2011. Because it is compatible with three different mining hardware (ASIC, FPGA and GPU), it is still one of the most popular mining software options. CG miner is an open source Ethereum miner written in C language, and provides support and binary files for openwrt router, RPI, etc

the advantages of cgminer include the ability to match your hash rate with zero latency extension, remote interface function and advanced detection of new blocks. The software can be used for Mac, Linux and windows

3 - Claymore (maximum efficiency)

if you are looking for the most efficient Ethereum mining software, please consider using Claymore's al Ethereum mining machine, which can speed up to any hash rate without sacrificing the mining speed

Claymore recently released v12.0 upgrade, which reces the equipment cost of al mining mode from 2% to 1%. The upgrade also offers 3gb and 2GB cards with zero development costs. However, Claymore al miner can't run on Mac. At present, it can only run on Linux and windows. But it supports both NVIDIA and AMD cards

other coins you can mine with this program include siacoin, lbry, decred and Pascal< If you are not familiar with cryptocurrency mining and are looking for the simplest Ethereum mining software, please check wineth

the software is based on the ethminer that we have just evaluated, but wineth provides users with a more simple and easy to understand GUI, combined with "intelligent" algorithm, which will provide the configuration that can ensure the best performance on the new user's hardware

as can be seen from the name, wineth is only compatible with windows devices, and you can find it in the windows 10 app store.

5. The development and application of blockchain technology are not very mature technologies, and many people are still skeptical and wait-and-see. However, those who are optimistic about the development prospect of blockchain technology think that blockchain is a subversive technology, but no matter what, there will be actions if there are ideas. Let's see the progress and application of blockchain technology in various countries
at present, China's blockchain instry mainly focuses on computing infrastructure, radiates digital currency, and derives to the penetration process of blockchain application. Infrastructure includes chip miner, mine pool and cloud computing power. Digital currency, wallet and exchange constitute the monetary system. Asset authentication, financial services and charity form a rich application ecology. From the development trend, the mining machine has experienced CPU, GPU, FPGA, until now through ASIC chips to customize mining, we can see from the mining machine calculation force curve that the mining machine calculation force has been in a soaring trend.

6. A notarial certificate can be given such a high "coffee position", because it has brought substantial value to the notary office, and will bring tremendous changes to the notary instry<
01
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enhance the judicial effectiveness of notarization
the core value of notarization is that the evidence effect of notarization must be authoritative and can be accepted by judicial institutions, which requires it to have sufficient guarantee in terms of authenticity, and blockchain notarization can provide sufficient guarantee in this aspect
the network account book of the blockchain adopts the distributed storage accounting mode, and is equipped with the technologies such as permission system configuration, multi-level encryption mechanism, partition consensus protection mechanism, and timestamp to ensure the authenticity and integrity of the data. After the formation of notarized documents, once a series of actions such as uploading the blockchain and stamping the time stamp are completed, the file data recorded on the chain will be extremely difficult to tamper with. No matter when and who registers the file content, it has the complete sense of uniqueness and traceability, which greatly improves the effectiveness of notarized judicial evidence<
02

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improve the efficiency of notarization work
cumbersome evidence confirmation process, a large number of manual audit cost investment, has been a huge problem faced by the notarization instry, the blockchain certificate can effectively solve this problem
through face recognition, live detection, electronic signature and other artificial intelligence technologies, blockchain notarization can directly connect with the latest data source of the public security information database, and then conct comparison and recognition to quickly confirm the identity of the parties. The hardware acceleration of blockchain notarization, such as GPU / FPGA, 10000 level smart contract sandbox TPS and other intelligent auxiliary systems, can help the notary office to process notarial certificate generation, execution certificate generation, intelligent query and other operations in seconds, which effectively solves the tedious and time-consuming problems of evidence solidification and preservation process, and greatly improves the efficiency of notaries' business, At the same time, it can also effectively avoid manual errors and other problems
03
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broaden the boundary of notarization business
with the improvement of work efficiency, the notary office can free up more human and material resources to expand the scope of notarization business in Xinjiang. In the era of digital economy, almost all transactions and payments are completed online, which will proce many new notarization needs. Of course, notarization institutions should move from time to time to provide corresponding notarization services for citizens in the digital era
although the blockchain technology is still in its infancy in China and even in the world, it has been recognized by most people that it will be the infrastructure of the next generation of digital era. I believe that in the near future, the data on the blockchain will achieve massive growth, which is undoubtedly a huge and valuable data resource library for notarization, and it is also a blue ocean for the market. Therefore, whoever gets the ticket of blockchain notarization earlier will gain the leading power in the era of digital notarization, and then continue to expand the scope of notarization service in Xinjiang
04
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deepen the inherent value of notarization
in addition, the emergence of blockchain notarization certificate has also brought changes to the business connotation of notarization institutions. First, the emergence of the public certificate of blockchain expands the single practice mode of notarization institutions to carry out practice activities through notarization intelligent platform; Second, the emergence of blockchain notarization makes notarization develop from the traditional independent practice of notarization institutions to the practice of interaction and cooperation between notarization institutions and technology companies, judicial institutions and even parties; Thirdly, the process of block chain notarization has changed from passive evidence preservation notarization to active evidence preservation. The notarization function has been extended to maximize the value of dispute prevention of notarization.

7.

Ranking: Alibaba cloud, Tencent cloud and Jinshan cloud

1. Alicloud

IDC is the Internet data center. It refers to a service platform with perfect equipment, professional management and perfect application. IDC platform provides customers with internet based platform services, such as server hosting, virtual host, mail caching, virtual mail, rental services, etc. Founded in 2009, Alibaba cloud is a leading cloud computing and artificial intelligence technology company in the world. It is one of the best Internet data centers in the instry and can meet the needs of the public

of course, there are also Internet data centers of Huawei cloud, Inspur cloud, Dawning cloud, etc

8. It is a MLM coin
features: its biggest feature is that it has nothing to do with the blockchain, and even has no basic wallet, which is a "concept", and the most popular slogan is "high return". If you've never heard of a situation with a high rate of return, avoid it. Because, the birth of any kind of encrypted digital currency has no value before it is recognized by users.

9. Suqa coin is a new open source P2P digital currency. Even if the wallet is offline (the safest way), investors can get 5% interest from the fixed deposit. Suqa is based on the improved code of the secure and widely used bitcoin blockchain, adopts the new and advanced x22i POW algorithm, and conforms to the ASIC, FPGA and quantum standards. At present, you can choose to trade online.

10. Research on deep embedded clustering algorithm
analysis and implementation of pedestrian re recognition algorithm based on machine vision
discovery of overlapping communities in attribute network based on dynamic model
research and implementation of integrated operation and maintenance monitoring application based on spring boot framework
Research on comprehensive authentication technology based on handwritten password and handwriting information in Android system Research
bus line punctuality prediction method
medical image segmentation algorithm based on deep learning
highway traffic prediction based on CNN
implementation of server security protection and management integrated platform
Design and implementation of JavaScript full stack video playback system
Research and development of fast pedestrian detection algorithm < br />Research on drug molecular screening method based on data mining
Design and implementation of user-defined approval process management system based on message queue
recognition of primary mathematical named entity based on CRF
Research on image semantic segmentation based on multi-scale CNN
Research on connected region extraction algorithm based on image segmentation technology
Basic Research and implementation of object relation recognition algorithm based on background factor reasoning
Design and implementation of contactless human-computer interaction system based on intelligent mobile devices
Research on scheling optimization algorithm of physical query plan in distributed database
research and implementation of facial feature extraction algorithm based on occlusion
Design and implementation of expression recognition application system Now
Research on the reliability simulation of cloud computing and big data system based on cloudsim
Design and implementation of multi-source database data acquisition system
Design and implementation of wireless ad hoc network P2P communication system based on Android and WiFi
Research on manifold structure learning in matrix decomposition
unsupervised OSN malicious account detection
Application of deep learning in human motion recognition based on video
Research on implicit component information of user rating
implementation and application of linear programming algorithm
analysis and experimental design of embedded operating system based on FreeRTOS
research and implementation of information retrieval based on deep strong learning < br/ >Implementation of CPM compiler link system
Design and implementation of target detection for Pascal VOC dataset based on SSD
comparative study of key node identification algorithms in complex networks
visual Q & A based on confrontation network and knowledge representation
memory and virtual memory management based on FPGA
anonymous trusted identity sharing blockchain Design and implementation of
image based scene classification algorithm
research and implementation of malicious APK static detection technology
Research on vehicle re recognition technology