|HashFlare||Accepting contracts||Proven many times over|
|Genesis Mining||No more contacts||Proven many times over|
|Hashing 24||No more contracts||Needs a recent confirmation|
|Krambu||ETH contracts only||Looks legit - some positive comments from members of this sub too... could be worth a look.|
|Bitcoin Pool||?||Looks real, but expensive|
|Hash Nest||Accepting contracts||This one is strange, it seems to be some collaboration with Bitmain|
|Bit Club||Accepting contracts||A Redditor pointed out today that Bit Club is actually one of the larger mining pools which helps add some legitimacy - however we still dont have confirmation from anyone that they have mined and withdrawn from the cloud mining service that they offer... and they dont have any contact details on their page. Additional note that they do not allow customers from USA|
|CCG Mining||Accepting contracts||New co, looks legit and has support from some Redditors. Also positive feedback on Twitter. Good Roi, negative is pays out monthly (small price to pay for good Roi if legit).|
|Cryptomining.Farm||Accepting contracts||Based in Thailand, contact details on website... very limited information on the website|
|Genius Cloud||Accepting contracts||Reddit users say its paying, however use extreme caution as it looks very suspect|
|Swiss Gold Global||scam||Confirmed as scam by a redditor, then contested by another... unsure at this stage.|
|E&E Mining||Online||No contact details on their website|
|5 Star Mining||Gone||No contact details on their website - A Redditor reported that they have been scammed by this one|
|Omnia Tech||Accepting contracts||New "company", claims to have launched in Sept 17. No contact details on website. Links to Google Drive for documents (very weird). Broken links all over website. This is going straight to the scam section.|
|Sun Mining||Accepting contracts||Claims to be an Australian company, however there is no business registered with this name in Australia. Also no contact details on their website... I'm pretty sure this is a scam.|
|Myeasymine||new site||Definitely a scam|
|Hash55.com||new site||Reported as scam|
|World Mining||new site||Totally unrealistic ROI, totally dumb, don't even....|
|Hash Powers||new site||Super obvious, dont even|
|Antmine Cloud||new site||Obvious scam|
|Primebit||new site||Obvious scam - 3000% ROI! Twats.|
|MinerGate||Accepting contracts||Hidden domain registration, no contact details on website|
|Power Mining Pool||Scam||Scam|
|Costa Nord Mine||New||Very limited details on site|
|Vozex||New||Confirmed as scam by Redditor|
|My Coin Cloud||Scam||Scam|
|MinerFarm||Scam||All the classic signs of a scam, no contact details, template site, free mining power etc|
|TeraBox||Scam||All the classic signs of a scam|
Bitcoin mining has become more competitive than ever.submitted by alifkhalil469 to BtcNewz [link] [comments]
Bitcoin mining difficulty – the measure of how hard it is to earn mining rewards in the world’s largest cryptocurrency by market cap – has reached a new record high above 7.93 trillion. That’s a seven percent jump from the 7.45 trillion record set during the recent two-week adjustment cycle, which was the highest since October 2018.
Bitcoin is designed to adjust its mining difficulty every 2,016 blocks (approximately 14 days), based on the amount of computing power deployed to the network. This is done to ensure the block production interval at the next period will remain constant at around every 10 minutes. When there are fewer machines racing to solve math problems to earn the next payout of newly created bitcoin, difficulty falls; when there are more computers in the game, it rises.
Data from Bitcoin Block Explorer - BTCNEWZ.com
Right now the machines are humming furiously. Bitcoin miners across the world have been performing calculations at an average 56.77 quintillion hashes per second (EH/s) over the last 14 days to compete for mining rewards on the world’s first blockchain, according to data from mining pool.
Data further indicates the average bitcoin mining hash rate in the last 24-hour and three-day periods were 59.58 EH/s and 59.70 EH/s, respectively, even higher than the average 56.77 EH/s from May 15 to June 27, or any 14-day data in the network’s history.
Similarly, data from blockchain also shows the aggregate of bitcoin computing power was around 66 EH/s as of June 22, surpassing last year’s record high of 61.86 EH/s tracked by the site, and has more than doubled since December 2018 when the hash rate dropped to as low as 31 EH/s amid bitcoin’s price fall.
Assuming all such additional computing power has come from more widely used equipment such as the AntMiner S9, which performs calculations at an average rate of 14 tera hashes per second (TH/s), that suggests more than 2 million units of mining equipment may have been switched on over the past several months. (1 EH/s equals to 1 million TH/s)
The increase in capacity is also in line with bitcoin’s price jump over the first half of 2019, which caused the price of second-hand mining equipment to double in China, and also juiced demand for new machines.
Further estimates the bitcoin mining difficulty will jump by another seven percent at the beginning of the next adjustment cycle, which would be the first time for bitcoin mining difficulty to cross the eight trillion threshold.
Delayed plugging in
Such computing interest comes at a time when mining farms in China, especially in the country’s mountainous southwest, have been gradually plugging in equipment as the rainy summer approaches.
According to a report published by blockchain research firm Coinshare, as of earlier this month, 50 percent of the global bitcoin computing power was located in China’s Sichuan province.
However, it’s important to note that this year, the arrival of the rainy season in China’s southwest has been delayed by nearly a month compared to previous years. As a result, some local mining farms were only running less than half of their total capacity in the past month.
Xun Zheng, CEO of mining farm operator Hashage based in Chengdu that owns several facilities across China’s southwestern provinces, said there had been no rain in the area for over 20 days since early May, which was “unusual.”
“In the past years, it usually starts raining continuously throughout May so [hydropower plants] normally will have enough water resources by early June,” he said.
As a result, in early June his firm was only operating at 40 percent of capacity; it can host more than 200,000 ASIC miners. But as the rain has arrived gradually over the past two weeks, the proportion has climbed to over 60 percent.
Mining farms in China previously estimated that the total hash rate this year during the peak of the rainy season around August could break the threshold of 70EH/s. That means another 300,000 units of mining machines could be further activated, assuming all are AntMiner S9s or similar models.
Those waiting to be switched on will also include new capital in the sector such as Shanghai-based Fundamental Labs, a blockchain fund that has invested $44 million on top-of-the-line mining equipment, which will be activated in June.
submitted by GTE_IO to u/GTE_IO [link] [comments]
News by Coindesk: Wolfie Zhao
The computing power dedicated to mining bitcoin has hit yet another new high, suggesting that more than 600,000 powerful new machines may have come online in the last three months.
According to data from crypto mining pool BTC.com, bitcoin’s two-week average hash rate has crossed another major threshold, reaching 85 exahashes per second (EH/s) around 19:00 UTC last Friday. Meanwhile, mining difficulty also adjusted to a new record of nearly 12 trillion.
Notably, both figures have jumped 60 percent since June 14, the data shows.
Bitcoin’s mining difficulty — a measure of how hard it is to create a block of transactions — adjusts after 2,016 blocks, or roughly every two weeks. This is to ensure the time to produce a block remains around 10 minutes, even as the amount of hashing power, deployed by machines around the globe competing to win freshly minted bitcoins, fluctuates.
Several new models of application-specific integrated circuit (ASIC) miners hit the market over the summer, with an average hashing power around 55 tera hashes per second (TH/s).
Assuming all of the 35 EH/s of new hashing power added since mid-June came from these top-of-the-line models, a back-of-the-envelope calculation suggests that more than half a million such machines have connected to the bitcoin network. (1 EH/s =1 million TH/s)
Billion-dollar business?These powerful ASIC miners, made by major manufacturers such as Bitmain, Canaan, InnoSilicon and MicroBT, are priced from $1,500 to $2,500 each. So if more than half a million of them were delivered, as estimated above, the leading miner makers could have made $1 billion in revenue over the past three months.
Bitcoin’s spiking hash rate and difficulty are in line with the soaring price since earlier this year, which led to increasing demand for mining equipment that has significantly outstripped supply. It’s also in part thanks to the rainy summer season in southwestern China which resulted in cheap, abundant hydroelectric power.
Further, there has also been a growing interest in Russia’s Eastern Siberia region, where the Brastsk hydropower station built in the Cold War era has been utilized to power mining farms that are estimated to account for almost 10 percent of the total computing power on the bitcoin network.
Miners in China estimated earlier this year that bitcoin’s average hash rate in the summer would break the level of 70 EH/s, which happened in August.
As such, major miner manufacturers have already sold out equipment that is due for shipment until the end of the year with customers placing pre-orders three months in advance.
TokenInsight, a startup that focuses on analysis of crypto trading and mining activities, said in a report published Friday that additional supplies of miners are expected to hit the market in the coming months.
“Following the drastic increase in bitcoin’s price, the bitcoin mining market saw significant inflation in Q2 2019. Most of the miners from various manufacturers were in serious shortage and pre-orders submitted in Q2 and Q3 are to be delivered by the end of the year,” the report states.
Therefore, the firm estimates mining difficulty will maintain its growth momentum to reach 15 trillion by the end of the year — with bitcoin’s average total hashing power crossing the threshold of 100 EH/s for the first time in its history.
Bitcoin mining facility image courtesy of Bcause
submitted by GTE_IO to u/GTE_IO [link] [comments]
News by Coindesk: Wolfie Zhao
After a nine-month delay and $3.8 million of investment, an upstart manufacturer is ready to produce its first batch of powerful new machines for mining cryptocurrencies ethereum and ethereum classic.
Linzhi, based in Shenzen, China, said Wednesday it had ordered 37 wafers from Taiwan Semiconductor Manufacturing Company, the main parts that will allow it to build about 200 application-specific integrated circuit (ASIC) miners.
These sample units will test whether the machines can mine as efficiently as they are designed to do using ethash, the proof-of-work algorithm used on ethereum and ethereum classic.
The testing units, if successful, would mark a major step toward mass production as Linzhi sets out to compete with makers of general-purpose computing chips, such as NIVIDA, as well as mining gear specialists Bitmain and InnoSilicon, which both make ASIC miners for the ethash algorithm.
Roughly five million ether (ETH), the native cryptocurrency on the ethereum network, is being mined every year, which, at its current price, is worth more than $800 million. Even for ethereum classic, which maintains the original ethereum ledger from before a hard fork in 2016, about nine million native ETC gets mined every year, worth more than $60 million.
Powerful chipsLinzhi was founded in February 2018 by Chen Min, a former chip design head at Canaan Creative, maker of the Avalon bitcoin miner. Chen told CoinDesk the new company was completely self-funded with about $4 million as starting capital.
It announced the plan to produce ethash ASIC miners in September 2018 with an ambition to beat the efficiency of most existing equipment. Chen’s target specification for Linzhi’s ethash ASIC miner is set at 1400 mega hashes per second (MH/s) with an electricity consumption level of one kilowatt-hour.
To put those figures in perspective, NVIDIA’s GTX TitanV 8 card is now one of the most profitable piece of equipment on the ethash algorithm, able to compute 656 MH/s at an energy consumption level of 2.1 kWh, according to mining pool f2pool’s miner profitability index,
With ETH’s current price ($180) and network difficulty, as well as an electricity cost of $0.04 per kWh, each GTX TitanV 8 would bring home a daily profit of $7.35. Similarly, if one uses the same GTX TitanV 8 card to mine ETC, which has both a lower price and a lower mining difficulty than ETH, the daily profit would still be around $6.70.
The total computing power racing on ethereum and ethereum classic to compete for block rewards and to secure the two networks is around 160 and 13 tera hashes per second (TH/s), respectively.
Plan ASince the announcement of its plan, Linzhi has spent almost all of its initial capital on research and development of the chip design, the operations of its dozen-person team, and the order of the first batch of wafers, to bet the sample testing units will deliver the intended mining power.
Linzhi previously said it was aiming to order the first batch of wafers around December in order to have samples ready in April and mass production in June.
Speaking of the delay, the company said:
“We underestimated the complexity of the chip and how long it would take to grow the team and make the company functional. We are cautiously optimistic that we can just move forward the rest of the schedule, which would mean 12/2019 for sample machines and 02/2020 for mass production.”One possible risk for the business is that the ethereum community has previously voted to activate the so-called ProgPow algorithm in order to remove the edge maintained by large miners that can afford expensive, specialized chips, although the timing for that switch is not yet decided. (Eventually, ethereum developers want to transition from proof-of-work to proof-of-stake, which would eliminate mining altogether.)
When asked if Linzhi has any Plan B if the switch happens, Chen said the company is, in fact, more active in the ETC community, adding:
“Our plan A is to focus on ETC mining. So if ETH will still be an option, that’s something good to have. In the ethereum community, the ProgPow plan still has some uncertainty. For the time being, we don’t see it as a market that we will obtain, so I don’t really care that much.”
Reverse discountIn an arguably counterintuitive move, Chen said the company plans to adopt what it calls a “reverse discount” strategy when it starts to take in pre-orders if sample units prove to be successful. That would mean the more you buy, the more you are likely going to pay.
The reason is to discourage any single entity from buying too many machines and thus concentrating power over the network.
While Linzhi has not yet decided on final pricing for each unit to be sold at pre-orders, it says the goal is to achieve a payback period of four months for individual miners with a relatively small number of orders.
“This is our efforts and contribution to the idea of decentralization,” Chen said, concluding:
“Our sales will go to developers and community first, with a focus on geographical distribution, and potentially with a malus [reverse discount] for large orders. This means that small orders by individuals would be priced to hit the 4 month [return of investment] and larger orders would pay more.”Mining equipment image via CoinDesk archive
https://preview.redd.it/wulcw7lgbhb11.png?width=500&format=png&auto=webp&s=c3aca3a98e0b699d88e99acee4a5dc236c8b39e0submitted by dev_hav0k to Renesis [link] [comments]
LTME ( Long Term Mining Evolution) With ASIC Resistance Promise hav0k, The Renesis Core
Renesis Specifications:Algorithm: Renesis Ticker: RESS Whitepaper v1: https://github.com/renesisgroup/whitepapeblob/masteRENESIS-paper.pdf Block Time: 2 minutes Block Reward: Variable. Refer to whitepaper for reward structure. Halving: Yes Doubling: Yes Mined Confirmations PoW/PoS : 60 TX Confirmations: 10 Minimum RX confirmations to forward: 1 Total Coin Supply: 350M for Proof of Work PoS Cap: No PoS Stake Reward: 10% per year Pre-mine: Yes ( First 100 Blocks mined on low difficulty with CPUMiner) Bounties Available: Yes - From Premine Rewards Available for Community Developers: Yes, from Premine CPUMiner Available: Yes - Windows binary & source. NVIDIA GPUMiner Available: Yes ( Reward for fair release of GPUMiner is paid! 50,000 RESS ) AMD GPUMiner Available: No ( Reward for fair release of GPUMiner is > 12,000 RESS ) Renesis New Logo Design Competition: Yes ( Reward of 2000 RESS ) Renesis QT Wallet Theming Competition: Yes ( Reward of 5000 RESS ) Renesis V2 Static Website Design Competition: Yes ( Reward of 7000 RESS ) Renesis public Pool addition reward: Yes (10000 RESS) - First 3 Pools. Renesis Node Hosting: Yes ( Reward of 1000 RESS offered for 1 month of hosting ) Translation Bounties: Yes ( Reward of 500 RESS per translation posted ) Social Media Bounties: Yes ( Connect with us on our channels for information ) ICO: No - Bitcoin Talk ANN for everyone to mine starting 101 block Masternodes: Planned MainNet P2P port: 9775 MainNet RPC port: 9774 TestNet P2P port: 19775 TestNet RPC port: 19774
Renesis Development Team : hav0k - 2 developers Group : The Renesis Group ( Visit www.renesis.io for profiles ) - 7 members Web Site: http://www.renesis.io Block Explorers: http://tx.renesis.io - https://protopool.net/exploreRESS Reddit: https://www.reddit.com/Renesis/ Connections: Discord, Telegram, Slack ( Visit www.renesis.io to connect ) Will have web wallet: No - We believe coins should be safe in your wallets not online. Pools: To be announced after announcement. Exchanges: To be announced.
Pools:https://cryptopool.party 10000 RESS Reward TX : http://tx.renesis.io/address/RVMNvHD3DFH1CZ9JVijFxiZgKcPLBpteYh
https://protopool.net 10000 RESS Reward TX: http://tx.renesis.io/address/RATQNUpMH7puoByrkBBUWiBVJowno6bGPz
http://www.tera.tn/ 10000 RESS Reward TX: http://tx.renesis.io/address/RFUkDC5dyRQZhH3GkrAhnAUNNQ2tZbTt7w
Nodes:addnode node1.renesis.io addnode node2.renesis.io addnode node3.renesis.io addnode node4.renesis.io addnode node5.renesis.io ( Node by CryptoHobo. 1K RESS every month . TXID : 1e7a332788bceb23438b783dac172c853804d51443f43a1d68b378447981059f - 22 July 2018 addnode i.crashed.online addnode he.crashed.online addnode it.crashed.online addnode she.crashed.online addnode renesisckko455xx.onion add ( Tor Node )
Terms & Conditions for GPUMiner Releases : Developers must release the mining software + source after brief testing to Renesis Group to claim their reward. The group will immediately upload the GPUMiner with sources on github after mining 2 test blocks and will provide proof to community. If GPUMiner software is released directly to the community then it would fair but there will be no reward for software developers.
Mining:At the time of announcement, you can mine solo until pools become available. Download the CPUMiner binary or source from github with a wallet https://github.com/renesisgroup/cpuminer-release. Place the renesis.conf in your wallet data directory and (re) start wallet. Run start.bat file inside CPUMiner bin folder to mine Renesis. You can edit the start.bat file to edit the number of threads for mining. If you wish to mine on a pool then use the poolmine.bat file.
Note: Please be advised that the cpuminer.exe can show up as a virus on Windows just like almost all mining software. You can be assured it is not and is labelled as coin miner, CpuMiner (PUA) or malware. Refer to virustotal report here https://www.virustotal.com/#/file/1c90ca293dc016f0d8663f7bab55b5def8f484c21b3dac3dae6f81d0166cc99e/detection . You can safely verify your Claymore and EWBF CUDA miners at virustotal and they will give similar results. If you feel that it has a virus then please do not mine. Virustotal scan for Windows wallet is : https://www.virustotal.com/#/file/4cc5d6977566fc7e254744626d0783b1fc2d1aab15d72a5137c99ef0e91eee46/detection .For questions related to GPUMiner releases, please ask fellow miners or their respective developers when their releases become available for download.
UPDATE: CCMINER Download : https://github.com/renesisgroup/ccminer-renesis Reward of 50000 RESS paid to user A1 on Discord : http://tx.renesis.io/address/RVmFpemzMtbjhG16bjQTGEWv3sTgRVuzWm
Special thanks to mrM4D for his guidelines on CPUMiner build. Cheers to ocminer, mrM4D and Epsylon3 Greets to: SCRIV, RavenCoin for their game changing innovations and ASIC resistance commitments.
Renesis Release Development - done CPUMiner Development - done Generate the premine - done Announcement - Underway Community Developers - 3 required and backed by funding from premine. Update: 1st Dev joined the dev team GPUMiners for AMD - Awaited and backed by rewards for fair release by developers. Masternodes Solution - TBA by developers and community consensus and backed by rewards from premine. ASIC Survey - Planned Rensis Hash Enhancement - Planned. TBA under phase 2 or after ASIC Survey Renesis Holdings Fund - Planned
Phase 2 - Next
Good things coming here =) Real use case 1 - Planned Real use case 2 - Planned To be announced after completion of Phase 1
Phase 3 - Planned
Online Gaming - Planned
Phase 4 - Planned
To be announced after completion of Phase 3
https://preview.redd.it/4em2av1yw9h11.png?width=646&format=png&auto=webp&s=5408280a960b80a756fe6fac8d9a41006e7bfcefsubmitted by iTradeBit to u/iTradeBit [link] [comments]
Currently, mining is a process of mining various types of currency, not just bitcoins, on huge production sites.
Earlier, it was possible to obtain cryptocurrency on an ordinary PC, but over time the labor intensity of the process increased, more miners appeared, and due to the complexity of the process and the increase in the scale of production, the equipment was improved and its cost therefore increased.
Mining farms produce computational activities using computer power (in most cases using video cards), the result is new "money".
The majority of those who mined the currency at its very inception have already become millionaires, and even billionaires, because the exchange rate has already reached, and even exceeded the mark of 10,000 dollars. Currently, it's still profitable to organize similar mining farms on home PCs, while they are able to recoup themselves.
Most of the mining farms are located in China (the reason is relatively low energy costs), as well as in Iceland.
The first is a mining farm ASICMINER located in 8 miles from the central district of Hong Kong, in the Kwaichun area. This farm occupies a relatively small area, but produces a huge amount of capacity, thanks to the latest technology. The basis of the farm is the racks, ASIC chips are located on them and produce the capacities that are necessary in the production of crypto currency.
The second large-scale farm is HaoBTC, located in China. This farm is not as equipped as the first, however, it produces a huge number of capacities.
This company announced the launch of Hash-Ex, a new bitcoin-exchange, offering customers to buy and sell a hash rait- part of the mining network of crypto-currencies. The minimum purchase is 1 tera hash, and such an opportunity is available not only to Chinese citizens, but also to all foreign users.
Xun Yue, Vice President of HaoBTC, states that they sold 10 petashash capacities, and the company itself is the only owner of equipment for currency management, in this regard does not depend on any external factors.
"We probably have one of the best farms in the world. Many publications have written about us. We work in the provinces of Sichuan and Xinjiang, we have tens of thousands of Avalon A6, we also use the Antminer S7 and S9, "Xun Yue said.
Initially, it seems that HaoBTC is a set of typical contracts for cloud mining, but the organization itself focuses on the fact that it has cheap electricity and does not charge funds for the use and maintenance of equipment.
According to ForkLog, in winter, a new mining farm was launched in China, its capacity reaches 140,000 kilowatts. One of its founders is Bitmain Technologies. Mining farms are gaining popularity as the currency itself, China in this regard remains the leader due to its relatively inexpensive electricity, without which it would be impossible to produce any crypto currency in the world.
Der chinesische Exporteur bietet gleich mehrere Bitcoin Miner zum Kaufen an. Bitmain verbaut seine MiningHardware mit leistungsstarken Ventilatoren. Sie sind bekannt dafür, durchweg gute Hash-Rates zu liefern. Das neueste Modell stellt der Antminer T9 dar, eine Weiterentwicklung des bereits sehr guten S9. Der T9 schafft 10,9 TH/s. Das sind 10,9 Terra-Hashes pro Sekunde. Terra-Hash ist die im ... Find out what your expected return is depending on your hash rate and electricity cost. Find out if it's profitable to mine Bitcoin, Ethereum, Litecoin, DASH or Monero. Do you think you've got what it takes to join the tough world of cryptocurrency mining? Hash per second is an SI derived unit representing the number of double SHA-256 computations performed in one second, referred to as hash rate.It is usually symbolized as h/s (with an appropriate SI prefix).. Use in hardware specifications. The hash rate is the primary measure of a Bitcoin miner's performance. In 2014, a miner's performance was generally measured in Ghash/s, or billions of ... Bitcoin-Mining: Hersteller Cointerra ist pleite Unter anderem der stark gefallene Bitcoin-Preis hat Cointerra, einem Hersteller von Bitcoinmining-Hardware, den Todesstoß gegeben. ASIC bitcoin miner manufacturer TerraHash has told customers that it has gone out of business. The company is now facing legal action from at least two customers, CoinDesk has learned. The ...
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COMO HACER REGISTRO EN MINING CITY MINAR BITCOIN VAULT Y ESCOGER EL PACK DE BTCV MINAR PARA 3 AÑOS pool miner power terahash https://cutt.ly/btcv REFERRER (mininginvest) contacto directo wsp si ... Water Cooled Tera Hash Bitcoin Miner Model T-110 Type Hash Rate: 1.1Th/s Networking LAN Ports 1 x Ports Software Operating System CGminer with web-based management interface Physical Spec ... In this video Jason talks about how the Bitcoin network has surpassed 100 Terra Hashes a second and then he follows up with an informative discussion about what this means for bitcoin as a whole. Water Cooled Tera Hash Bitcoin Miner Model T-110 Type Hash Rate: 1.1Th/s Networking LAN Ports 1 x Ports Software Operating System CGminer with web-based management interface Physical Spec ... Tags: bitcoin mining bitcoins investment mining rig mining bitcoins crypto investor cryptocurrency investing brucewannng bitcoin mining september 2018 antminer s9 profitability march 2018 mining ...