CryptoCompare needs javascript enabled in order to work. Follow these instructions to activate and enable JavaScript in Chrome. PC • To the right of the address bar, click the icon with 3 stacked horizontal lines. • From the drop-down menu, select Settings. • At the bottom of the page, click the Show advanced settings link. • Under the Privacy section, click the Content settings button. • Under the JavaScript heading, select the Allow all sites to run JavaScript radio button. • Finally, refresh your browser. MAC • Select Chrome from the Apple/System bar at the top of the screen. • Select Preferences. From the drop-down menu. • In the left-hand column, select Settings from the list. • At the bottom of the page, click the Show advanced settings link. • Under the Privacy section, click the Content settings button. • Under the JavaScript heading, select the Allow all sites to run JavaScript radio button. • Finally, refresh your browser. What is cloud mining? Bitcoin mining is the process through new bitcoins get created while the transactions on the blockchain are being verified by the. Choosing a cloud mining contract can be difficult - knowing how to price it or whether its a good deal and even if its legit - there are pitfalls left right and center. But here at CryptoCompare we've tried to make the process as seamless and easy as possible by creating a set of metrics to give you an idea of exactly how an, or mining contract works. You can buy a cloud mining contract with. Compare Bitcoin, Ethereum and Litecoin Cloud Mining Contracts We try to make it as easy as possible for you to and using live data to give you all the metrics you need to make a decision. If we don't think the contract provider is legit - we say so - and if the stats say the contract makes no sense - we let you know that it isn't profitable. You can rank and filter by companies and return by day or reviews in our mining contract list. You can filter by what you want to mine or how long the contract will last. Profitability Some contracts aren't even profitable with present market rates. We calculate the profitability by seeing how many days the contract takes to pay back the money invested. We do this by working out the daily return given the present hashrate of your contract and the network and then subtracting the appropriate fee if necessary. The figures we use can be found at the bottom of the page as shown in the picture below. We also give a wealth of other information - such as the expected return per year - the 174% above means the contract will pay you back your initial investment of $899 dollars and give you a return of 74% on top. We also show you the cost per MH/s, the return per week, month and year - all depending on the network hash rate which is 628 GH/s and exchange rate of $2.12 - these can vary a lot so the returns that we show can vary a lot - these are just best guesstimates using our data - which we take a lot of pride in. Some contracts only exist for a certain amount of time. They might exist for three months yet have a payback period of over a year. This way you will never get your money back. If our payback period says never, it means that you will never get your money back as the fee exceeds the revenue the contract generates per day, or the payback period is longer than the duration of the contract. We also give another metric called the profit ratio per day. This shows you how much the revenue exceeds the fee per day. In the case of the genesis mining ethereum contract this is 100% as there are no fees. However on the 15 TH bitcoin mining contract shown below the profit ratio is 81% meaning the revenue exceeds the fee by 81%. Scam Contracts - Proof of Mining A lot of contracts appear and then seem to payout for a period giving an air of legitimacy. Then suddenly they stop paying and a suspiciously similar website with similar offerings reappears. We list some new providers but issue warnings at the top of the page if we believe the provider has not given sufficient evidence of their Bitcoin mining operations. Ideally we want them to give us a guided tour of their facilities on Skype, and we believe that if they don't do this then something is up! You can read more about how to detect a. Reviews We also provide reviews for all our cloud mining contracts so you can see what other people have experienced with the provider. Devil in the Details - Mining Contract Legal Jargon Some mining contracts terminate when they become unprofitable. You need to read the contract carefully to see if this is the case. Some providers own your contract until it pays back what it owes for being kept on when it is unprofitable - and only then do you start receiving payouts again. So a word to the wise - read the fine print! Also due to the razor thin margins of the industry, and the huge amounts of volatility involved, make sure you are aware that some Companies, even if they are legitimate (or trying to be), can go out of business in the blink of an eye. Caveat Emptor! If you have any views on how to make this clearer and make sure no-one else gets ripped off by unscrupulous providers - please let us know in the comments section below - and lets clean up this industry for the benefit of everyone! Bitcoin saw a surge in price between March 2015-2016, bringing back profitability to mining. Is it a good time to start mining again? In the old days, gold needed to be dug out of the earth which required a lot of effort. Things have not changed much since then, someone still needs to make an effort to create ‘wealth’. When it comes to cryptocurrencies, they need to be mined as well. This mining is computational and is done by specialised computers that solve very specific math problems. In the case of Bitcoin, only a finite number of them will ever exist – 21 million. So it is possible to solve these math problems, and receive Bitcoin in return till this number is reached. Of course, there is always a catch, and the catch with mining is that the machines used to mine cryptocurrencies require a lot of electricity, and that is an expensive commodity. What makes Mining Profitable Mining profitability is a variable and depends largely on the type of mining software you own, the cost of electricity in your locale, the current price of the cryptocurrency you are mining and, of course, your own overheads. We looked at some mining equipment on the market and compared how they stacked against each other in terms of price, performance and potential profitability. *Source:BitCoinWiki and www.bitcoinx.com/bitcoin-mining-hardware/ • Mhash/s = millions hashes per second • Mhash/J = millions hashes per joule As is apparent from the table, there is mining hardware available for every level and budget. You could be a hobbyist or a full scale bitcoin farm owner and there is something available for you. It is however, important to consider parameters such as power consumption, price of equipment and hashrate before making a purchase. Chinese companies control over 65% of Bitcoins mined Cryptocurrencies like Bitcoin are designed to be difficult to mine with the passage of time as more and more units are mined. With increasing difficulty in mining and the need for better hardware, a lot of people can come together to mine. This collection of people is known as a mining pool. A share is awarded to members of a pool who can show ‘valid proof of work’. Miners have a choice of many different mining pools. Usually, joining a smaller pool is the preferred approach so as to avoid concentration of hashing power. Miners can use various approaches to mining: • The Pay-per-Share (PPS) approach lets you get a fixed payout for each share that you solve. The payment is instant and is made from the existing resources. Total payouts using PPS are non-variable. • Pay Per Last N Shares (PPLNS) approach adds an element of ‘luck’, which fluctuates between 5-30% on top of the payout you would have received had you used PPS. • Slush approach, or Bitcoin Pooled Mining (BPM), is score-based. Older shares, receive lower weight than most recent shares. This has the advantage of reducing the chances of cheating in a round of mining. • P2Pool, Eligius, Geometric and Double Geometric approaches are based on other existing approaches and are refinements. We decided to examin Bitcoin mining trends in 2016. According to hashrate distribution data released by over the past 4 days starting March 29, 2016, the table below shows some popular bitcoin mining pools and their market share. As of the end of March 2016, these 3 Chinese companies control over 65% of Bitcoins mined. Ant Pool is owned by Bitmain Technologies Ltd which is headquartered in Beijing, China. F2Pool and BTCC also have their roots in China. Cloud mining comes of age Cloud mining is a relatively new concept and miners have far more choices in 2016 than ever before from among various cloud mining companies. Edgar Bers, Customer Relations Manager at Hashflare.io, on the emergence of cloud mining says: 'Cloud mining is a relatively new thing but we see that more and more people are getting interested in such service. I believe that this service has a very high impact on current bitcoin community as it allows something which was previously only available to technologically easygoing people. The more people can get involved in cryptocurrency world, the higher are the chances that this will not be something to come and go, but something to stay for a long time. I think any bitcoin enthusiast would like to live up to the day when you can use cryptocurrencies in Walmart, LIDL or Rimi.' Cloud mining is basically a service that will allow you to pay for hashing power, which is hosted in data centres and sold in Gigahash/seconds (GH/s). Many cloud mining plans are available online but it is important to choose a reliable provider. Alex Gromov, Media Buyer at Hashflare.io has this to say: “When you compare cloud and private mining you will see that cloud mining has its unbeatable benefits, such as no power limitation. You would probably not get more than 6 kWt at your living place, while having a semi-professional “farm” is pretty risky due to high fire- and overall security reasons. In our case we use specialized datacenters which are equipped with everything necessary for convenient and risk-free mining.” Cloud mining services to look into in 2016 We looked at some popular cloud mining companies and their offerings in 2016, the cost barrier to cloud mine is relatively cheap and users can start mining immediately. There are a number of cloud mining companies offering services. Was the world’s first large scale multi-algorithm based cloud mining service, which provides both bitcoin and altcoin mining solutions. Cldmine.com offers cloud mining services in bitcoin and other cryptocurrencies. According to claims made on their, $100 invested over a period of 1 year in bitcoin mining would fetch a return 252.77% or will turn into $ 252.77. Is another provider, which claims to have 392,314 users as of the writing of this article and say they have paid out 137,495 BTC since they started operations. Here is a comparison of some Bitcoin mining contracts according to. Edgar Bers of Hashflare.io, says to CoinTelegraph on the profitability of cloud mining: “Cloud mining is a profitable pursuit if you know what you are doing. While many cloud-mining services provide different mining options, not all of them are the best choice, obviously. The market of mining is very dynamic in general, so you should most probably learn something in the Internet about different options before making a considerable investment. Usually people tend to ignore open information like mining difficulty growth or currency value changes and they get very frustrated once mining becomes less profitable.” Ethereum, the hot new cryptocurrency of 2016 One development that will certainly excite miners in 2016 is ethereum mining. Ethereum is the hot new cryptocurrency that has soared nearly 1000% in 3 months, according to the. Hashflare.io is in the Ethereum game as well. Alex Gromov reveals to CoinTelegraph: “Currently HashFlare is building a new datacenter to mine highly popular Ethereum. The Batch 1 of 50GH/s of Ethereum mining hardware has already been launched. In the beginning of April we will launch 100GH/s more. We have even had some pre-sale discounts and some of them are active even now. The minimal unit we offer is 100KH/s for the price of 4.25 USD. We are also preparing a release of new Scrypt hardware based on 28nm technology. Soon the information about the hardware will become public, stay tuned for the news!” Follow us.
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