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Binary Options Trading Sep 14, 2017 It might seem counterintuitive to mine cryptocurrencies in the browser – we know that mining bitcoins requires a lot of CPU power – but the Figure 1 shows the five main countries affected by this threat. It is important Figure 1 – Countries affected by the web miner according to ESET LiveGrid® telemetry. Dec 21, 2017 Like some automated mining solutions, 1% of all mining profits go back to the developer — in this case, Elias Limneos. Currently you can choose between four types of cryptocurrencies — Electroneum, Monero, Bitcoin, Ethereum, and Litecoin, translating those currencies into current USD or EUR values.I find its PPLNS payout model with the last 5 shares to be more preferable for my intermittent mode of mining, compared to 's 3 last shares. On average the CKPool has been finding between 1 and 3 blocks per day this past week. (Ironically, the day before I set up the miner the pool had mined 6 blocks in one day. is genesis mining sold out StartMiner is Bitcoin miner with fully automatic process. Start earning Bitcoin now!

Jun 16, 2015 Pools are basically networks of people who mine bitcoin and distribute the workload among their machines. I picked as a mining pool. It's pretty small, but allows some OpenID logins, takes 1% off my mining efforts as a fee and seems like a legit place from what I could read on forums. It shows  blockchain mining explained 2014 Bitnodes is currently being developed to estimate the size of the Bitcoin network by finding all the reachable nodes in the network.Dec 6, 2017 Today, each bitcoin transaction requires the same amount of energy used to power nine homes in the US for one day. cryptocoin mining operations Genesis-Mining: 1000 H/s $830 - Use Coupon Code «nmcGVv» get 5% OFF: Click Here! Click Here! 1. 00002. 6 days ago cryptomining. Those that do Aug 30, 2017 bitcoin mining cloud, free ghs mining, cloud mining free trial, mine free, cloud mining free ghs, mining free bitcoin, bitcoin mining for free, free cloud mining  l make bitcoins Jan 19, 2016 We have compiled a short table showing how much Bitcoin you could mine with 1 THS hashrate starting November 1st up until the estimate for February 1st this year. This period covers 3 months and as you can see the coins mined for just these 3 months pretty much halved due to the rapid increase in the 

What do I need? ASICs took over in 2013. Mining one bitcoin with just a PC now takes millions of years. You'll want a 1 TH/s or faster ASIC machine to start a small mining-at-home operation. Have a look at Antminer from Bitmain and AvalonMiner from Canaan. Used ASICs are available at ebay and similar places. hashflare cloud mining calculator Jan 20, 2015 AS THE bitcoin price continues to fall, sceptics have started to wonder what will happen to the industry underpinning this digital “crypto-currency”. Around the world, hundreds of thousands of specialised computers have been built to create (or “mine”) bitcoins and, in the process, validate transactions and Producing new bitcoins is done through a process called mining, described in. Section 2.1.1. Mining requires large amounts of computing power, and has led to a quick development in the hardware used in the process, from regular CPUs and graphics processors, to Field-Programmable Gate Arrays (FPGA) and highly. mining litecoin cgminer A pie chart showing the hashrate distribution between the major bitcoin mining pools - Blockchain. 11.4% : 9.7% Unknown : 8% F2Pool : 4.7% BitClub Network : 3% BTCC Pool : 2.4% BitFury : 2.1% : 1.5% : 1% 58COIN : 0.7% GBMiners : 0.7% Bitcoin India : 0.3% KanoPool : 0.1%  crypto mining facility May 26, 2017 Bitcoin is a cryptocurrency - anonymous digital money, essentially, that you can create on your computer. We look at how to mine Bitcoin on Mac, and discuss whether it's a good idea.

Jan 20, 2016 Update: I posted about my experience purchasing mining power from a dedicated hosting provider -my-progress-and-profitability-in-cryptocurrency-mining/ Disclaimer: This is extremely inefficient and will not earn any bitcoin. You will spend $1000s of  free cloud mining bitcoin 2017 Jan 4, 2018 A report was issued today from one of the major investment banks[1], having been distributed to their ultra-high net worth clients positing the virtues of energy-related investments due to the explosive growth in the bitcoin network infrastructure. Unsurprising that the opportunity uncovered by the assembling Apr 4, 2014 Due to the complexity of mining a bitcoin, it has become unrealistic to solo mine–the act of processing millions of numbers to solve the block problem. 1. 2. sudo apt-get update. sudo apt-get install autoconf autogen libtool uthash-dev libjansson-dev libcurl4-openssl-dev libusb-dev libncurses-dev git-core  litecoin mining hardware calculator Aug 29, 2017 RMC, a company co-owned by Putin's internet advisor, is seeking $100 million through an ICO to invest in bitcoin mining infraestructure. free cloud mining job Electricity prices in South Africa from 1 April 2016. One of the current popular bitcoin miners out there is the ANTMINER S9 11.85TH/s bitcoin miner, currently selling for around $1442 or around R21000 on the manufacturers website and around R45000 locally in South Africa. This miner uses a 1500W power supply and 

Nov 23, 2017 New research indicates that the energy needed for Bitcoin mining worldwide now amounts to more electricity than more than 20 countries in Europe. how much does bitcoin mining earn Feb 18, 2013 Even the mining calculators will fool people who are very new. The difficulty is about to skyrocket, meaning GPU/FPGA hw purchased now will never break even (vs a direct BTC investment, at least.) There is a significant barrier to entry with ASICs - only 1 company is accepting orders and they're almost 5 The Peer-to-Peer Electronic Cash System for Planet Earth. crypto mining 1060 Nov 4, 2013 If a selfish-mining pool were to command 1/3rd (33%) of mining power, it'll always be in a position to make excess revenues over honest miners. We propose a practical fix that will protect against selfish mining as long as pools command below 25% of the mining power: The fix is simple to apply. It would be  bitcoin mining calculator formula The map above shows which countries consume less electricity than the amount consumed by global bitcoin mining E.g. Ireland currently consumes an estimated 25 TWh of electricity per year, so global Bitcoin mining consumption is 116%, or 16% more than they consume. 1, China, 5,920,000,000,000.00, 0.49%.

Seven Lies Bitcoin Fans Tell Themselves (And Anyone Else Who

May 6, 2014 What's all the hubbub about Bitcoins and its brethren? Here's how to find out for yourself.Mining Pool #1 — — Each share cost $500 USD that will be used to purchase new Bitcoin mining servers. All Bitcoin earned will be split among all members of this pool and paid out daily. Each share earns 50% profit with the other 50% being used to fund the mining operation and to purchase additional mining shares. In this way the system automatically adapts to the total amount of mining power on the network. :ch. 8. Between 1 March 2014 and 1 March 2015, the average number of nonces miners had to try before creating a new block increased from 16.4 quintillion to 200.5 quintillion. The proof-of-work system,  4 days ago If you want to join in the bitcoin frenzy without simply buying the digital currency at today's inflated prices, then bitcoin mining is another way to get chance at being profitable, miners need to adopt one of two approaches: 1) buy specialized hardware (aka a bitcoin mining rig) or 2) join a cloud mining pool.

Overview - Table of Contents; How Bitcoin Mining Works; Get The Best Bitcoin Mining Hardware; How To Start Bitcoin Mining; Bitcoin Cloud Mining Contracts; Hardware Comparison; Download Bitcoin Mining Software; Join a Bitcoin Mining Pool; Set Up A Bitcoin Wallet; Bitcoin News; Other Languages. You will learn (1) Cloud mining hardware Depending whether the provider has it's own pool, they can restrict the free selection of mining pools to their own pool only. This can significantly reduce the earnings from the mining activity if their pool is not profitable enough. The pool fees are around 1-2% and the payouts can be share based  Dec 14, 2016 Bitcoin mining gives a probabilistic solution to Byzantine's General problem with the underlying assumption that at least 51% of the miners are honest. Timestamp: This is a 4-byte timestamp, encoded as a Unix 'Epoch' timestamp which is based on the number of seconds elapsed from January 1, 1970,  Bitcoin Difficulty hashrate chart and accurate estimated next difficulty.

Equihash, Zcash, 17023, 0.18679, 115.81M, 4. Cryptonight, Monero, 17024, 0.12269, 57.41M, 2. NeoScrypt, Feathercoin, 17012, 0.10530, 3.00G, 1. Keccak, Maxcoin, 17003, 0.08278, 4.88G, 1. Lyra2z, Zcoin, 17025, 0.05219, 132.72G, 1. Groestl, Groestlcoin, 17004, 0.04021, 9.89G, 1. Lyra2RE2, Monacoin, 17018, 0.03225 Dec 6, 2017 Bitcoin Mining Guzzles Energy—And Its Carbon Footprint Just Keeps Growing. Today, each bitcoin transaction requires the same amount of energy used to power nine homes in the US for one day. That sort of electricity use is pulling energy from grids all over the world, where it Nov 11, 2017 on August 1, Bitcoin Cash (Bcash) was the first. Where Bcash attempted to offer an on-chain scaling solution by increasing Bitcoin's block size limit (while removing the Segregated Witness code), Bgold is an attempt to counter Bitcoin's mining centralization. The most important difference between Bitcoin  Dec 8, 2017 WEBSITES are using the power of your computer to tap into the current Bitcoin and cryptocurrency craze, hijacking your processor to 'mine' for coins while you are online.

Bitcoin Mining Calculator and Profitability Calculator - CoinWarz

Dec 18, 2017 Perhaps the Pelican State should rename itself the Bitcoin State.Dec 10, 2017 Bitcoin moves upwards in cycles, and there is good chance that it falls before heading higher. If Bitcoin The end date, or when mining becomes unprofitable, determines the maximum value of bitcoin. Model 1: Below is a graph of Bitcoin's price during June 30, 2013 – December 8, 2017, at 11 UTC. Aug 8, 2017 BITCOIN? 1. You didn't make the computer you're using to mine, buy and sell bitcoin so you don't have control over it BUT somebody else did make that computer so, by definition, somebody else has control over it. (Physical ownership or usage does not entail control.)2. You didn't write the software you're  Bitcoin is the currency of the future & WormMiner is the largest cloud mining and investment company on the market. Mine bitcoin with us and make invest to mining devices today!

As a result, the rate of creating new Bitcoins stays the same, no matter if there are 100 or 100,000 miners.1. Industrial-Scale Bitcoin Mining of Today. While Bitcoin mining initially used to be carried out at home, in basements and in makeshift "mining farms", we see an increased move to industrial-scale data center mining by Nov 27, 2017 Network's estimated power use also exceeds that of 19 other European countries, consuming more than five times output of continent's largest windfarm. Producing new bitcoins is done through a process called mining, described in. Section 2.1.1. Mining requires large amounts of computing power, and has led to a quick development in the hardware used in the process, from regular CPUs and graphics processors, to Field-Programmable Gate Arrays (FPGA) and highly. Dec 6, 2017 Keep your Bitcoin wallet anonymous, protect your mining bounty from pirates. With super fast servers in 90+ countries & apps for all devices, ExpressVPN provides unrivaled speed, reliability, security & unblocking. Try our #1 rated VPN risk free today with an exclusive 49% discount and a 30-day 

Dec 16, 2017 There are 2 ways to get bitcoins I was showing lot of interest in mining bitcoins. I was trying to seek the… I took the mining approach for getting bitcoins and I will tell you my story. I was showing lot of I bought 4TH/S which costed me $600 for 1 year contract and here is the forecasted returns. Hashflare Find out what Bitcoin proposals miners are voting for. View Bitmain's Range Of Asic Bitcoin Miners And Buy Online With Bitcoin. Jun 5, 2017 I've been working w/volta and mining recently. Here is how the mining metagame works. You mine by proxy. 1. mine a gpu coin (other than bitcoin) on a pool that autoexchanges to eth/btc/ltc 2. goto 1 ccminer is the best miner for nvidia gpus for lyra2v2 (the most profitable algorithm), nist5 is most profitable 

Nov 25, 2017 Eventbrite - Abby Ortega/ Crypto Lifestyle presents BITCOIN MINING MADE EASY (Batch 1) - Saturday, November 25, 2017 at D' Counter, Davao City, Davao Region. Find event and ticket information.Bitcoin mining is the means by which new Bitcoin is brought into circulation, the total of which is to be capped at 21 million BTC. Blockchain Software Development. Bitcoin Blockchain is the technology backbone of the network and provides a tamper-proof data structure, providing a shared public ledger. Bitcoin is home-1  Users send and receive bitcoins, the units of currency, by broadcasting digitally signed messages to the network using bitcoin cryptocurrency wallet software. Transactions are recorded into a distributed, replicated public database known as the blockchain, with consensus achieved by a proof-of-work system called mining. Mar 17, 2016 Most people are bamboozled by Bitcoin. It's shrouded in jargon and geek speak. It borrows physical metaphors from all over the place adding to the confusion. It talks of “coins”, but there are no physical coins. You'll hear about “miners”, although there is no physical digging or drilling. You'll also hear 

Nov 13, 2017 Bitcoin Gold mining will start from 1 November 2017. I will update the post with bitcoin gold mining procedure,mining software, BTG mining pool and overclock settings. To get notified, subscribe to our push notification by pressing the bell icon.[bottom left corner]. We all know bitcoin is lagging behind from If you are looking to mine Bitcoins or Litecoins with Minergate pool, here are some useful instructions from the member of our team Janika. Hello! 1. Download a miner that supports Litecoin mining. There are lots of programs available with console or graphic interface. Your final choice depends only on your personal  At the current difficulty, that amount of hashrate will let you mine a block on average once per 135000 years. If you use pooled mining, you can get incremental payouts for shares (partial proof of work). You may earn 1 BTC around once per 10000 years, while paying around $2000000 in electricity costs  Unless certain assumptions are made, selfish mining may be feasible for any group size of colluding miners. We propose a practical modification to the Bitcoin protocol that protects Bitcoin in the general case. It prohibits selfish mining by pools that command less than 1/4 of the resources. This threshold is lower than the 

Bitcoin network - Wikipedia

Results 1 - 48 of 2153 Shop from the world's largest selection and best deals for Mining Contracts for Bitcoin. Shop with confidence on eBay! Bitcoin Gold Plated Physical Commemorative Bitcoin In Protective Acrylic Case US. Good Quality! Fast Shipping! Hot Sale! Buy 2 Get 1 Free. $3.70. Was: Previous Price$3.89.Welcome to leading Bitcoin mining pool! Our members already received 61769.05981253 Bitcoins since launch 307 days ago. Latest payouts: 0.03640647 BTC 39VbyByGZGshehSrPG5vV6EGm7eLyRWkJq 0.20008473 BTC 15K5LL68on1qmgohEwwQF9pXKNGLtHjmqD 0.12000000 BTC  Apr 19, 2015 Step 1: What Is BitCoin? Picture of What Is BitCoin? If you don't know already, Bitcoin is a virtual currency set up in 2009. Bitcoin has grown in reputation over the past few years becoming a very popular as a method to pay for services over the internet. The value has rocketed recently thanks to the huge  Jul 2, 2017 Bitcoin mining is based on cryptography, with a "hash function" that converts a block into an essentially random hash value. If the hash starts with 17 zeros,1 the block is successfully mined and is sent into the Bitcoin network. Most of the time the hash isn't successful, so the miner will modify the block slightly 

Nov 4, 2013 If a selfish-mining pool were to command 1/3rd (33%) of mining power, it'll always be in a position to make excess revenues over honest miners. We propose a practical fix that will protect against selfish mining as long as pools command below 25% of the mining power: The fix is simple to apply. It would be Jan 3, 2017 The Chinese companies mining Bitcoin could, in theory, join forces to take advantage of the majority loophole. Given the country in which the most prolific miners operate, the news could raise fears about state control. None of which is helped particularly by the passing of an arbitrary $1,000 threshold. Dec 6, 2017 Bitcoin is flying sky high after crossing the $14000 mark for the first time, but one projected aimed at helping mine coins is short of at least $60 million.. Nov 29, 2017 The buzz around bitcoin is bigger than ever as the value of the cryptocurrency surged to $10,000 – making the entire value of the market worth over $170 billion. Now the bitcoin world is even encroaching in the Tesla world as a Model S owner built a cryptocurrency mining rig in his electric car.

What kind of hardware can one use to make 1 Bitcoin a week? It should not be scary big like the Chinese mining in a warehouse kind of thing. It should be something simple and quick to set up. It should also be affordable and not expensive for a miner who is just starting up.Disclosure: Mining metrics are calculated based on a network hash rate of 18,633,837,452 GH/s and using a BTC - USD exchange rate of 1 BTC = $ 11,053.54. These figures vary based on the total network hash rate and on the BTC to USD conversion rate. Block reward is fixed at 12.5 BTC and future block reward  Nov 22, 2017 CryptoCurrency has been getting a lot of attention in mainstream media lately, leading to a large influx of people wanting to get in on the action. As a co-founder of a CryptoCurrency index fund, a blockchain developer and a Bitcoin miner, I have a little advice for those folks who are new to the scene and  Sep 4, 2017 Essentially, you can use the computer lying around at your place to mine Bitcoins but it's not that easy. Mining is essentially computers competing with each other to validate the Bitcoin's blockchain which is nothing but the general ledger that keeps a record of all transactions made using Bitcoins. There are 

Sell or Buy computing power (hashing power) in the form of Cloud Mining for the purpose of Bitcoin, Ethereum, Monero, Dash, Zcash, Litecoin and other (altcoins) cryptocurrency creation and transaction confirmation.Dec 21, 2013 There are Bitcoin mining installations in Hong Kong and Washington State, among other places, but Mr. Abiodun chose Iceland, where geothermal and hydroelectric energy are plentiful and cheap. And the arctic air is free and piped in to cool the machines, which often overheat when they are pushed to the  Jan 15, 2016 Sat Jan 16, 2016 1:44 pm. The mining hashing is done by dedicated ASIC hard these days, because they are the only things that can do the work quick enough to be productive. Increase in the difficulty left the high end GPU cards behind a long time ago. However, the Raspberry Pi is very commonly used  Jan 11, 2018 The once legendary camera company is getting into cryptocurrencies, and its stock is soaring.

Dec 19, 2017 Power supply units and cooling fans on shelves linked to cryptocurrency mining machines at the SberBit mining “hotel” in Moscow on Dec. 9. But several experts told The Washington Post that bitcoin probably uses as much as 1 to 4 gigawatts, or billion watts, of electricity, roughly the output of one to three Aug 28, 2017 Another reason is Bitcoin Cash, a competing cryptocurrency that split off from Bitcoin on August 1. Since the two cryptocurrencies are similar, it's simple for miners to switch from mining Bitcoin to Bitcoin Cash. And for reasons explained here, sometimes it's more profitable to mine Bitcoin Cash than Bitcoin. 75% and 1. bitcoin ultra mining softwareOct 29, 2017 How To Hack Ghz Bitzfree (Cloud Mining Bitcoin) Get Up to 1000 GHZ for Free !!!!! - Duration: 2:07. The equipment also needs Bitcoin mining software to connect to the blockchain and your mining pool (a collaboration of Mining for Bitcoins. Thank you to the makers of this  Merged Mining Pool for Bitcoin, Litecoin, Dogecoin, Darkcoin, and other alternate cryptocurrencies.

Bitcoin mining South Africa - Bitcoin South Africa

Aug 16, 2017 Bitcoin is the world's (and our) favourite crypto-currency, and a rapidly growing method of digital payments used worldwide. Transactions made through bitcoins are verified by the network nodes and are recorded in a public distributed ledger called 'Blockchain'. But how can you get your hands on some ? Bitcoin operates as a peer-to-peer platform. This peer-to-peer platform generates Bitcoins through Bitcoin mining. Why do we need Bitcoin mining? We need it because there's no central government managing Bitcoin. Typically, a central government issues new coins for a currency. Operating a mine that would do 1 BTC a day is going to be costly. It's at the very very high end of hobby mining. Most hobby miners do not mine 1 BTC a day. And were talking a lot just mine the 1 BTC a day, and not all of that will be profit. Remember at 1 BTC a day (I know it will lose some because  Bitcoin Mining Fees. So what decides when you have to pay, and how much? Well, like everything else in Bitcoin, the fee structure is built into the network rules, which 1. Pick which coins to spend. The client has to decide which of your coins to use to make up the payment amount. Each time you receive a payment, the 

Jan 5, 2018 With its price dropping, sky-high transaction fees, growing traction among competitors, and regulatory agencies taking action in several countries, Bitcoin is starved for good news. Today marked another blow against dominant cryptocurrency: China is working to rid itself of bitcoin mining companies.Dec 21, 2017 For further guidance on the GST consequences of transactions involving digital currency from 1 July 2017 such as bitcoin, see GST and digital currency. Where you are in the business of mining bitcoin, any income that you derive from the transfer of the mined bitcoin to a third party would be included in  Scrypt Cloud Mining; Scrypt algorithm miner; Minimum Hashrate: 1 MH/s; Maintenance fee: 0.005 $ / 1 MH/s / 24h; Hardware: HashCoins SCRYPT; Automatic payout in BTC; In Stock; 1 year contract; $7.50 per 1 MH/s. Buy now. SHA-256 Cloud Mining; SHA-256 algorithm miner; Minimum Hashrate: 10 GH/s; Maintenance  BroMiner is a Browser Based Bitcoin Miner. Start earning Bitcoins now!

Jun 16, 2011 Using an average computer and only the CPU for computational purposes, we found that when Bitcoin mining, we were able to compute roughly 1 mega-hashes/second. So what does that mean if we want to do pooled Bitcoin mining on a botnet? Using an online Bitcoin mining calculator—which takes into Mining has never been so Easy! Sign up and Start Mining We are mining since 2014! Ra. Begin your journey with BTC 3 TH/s or ETH .58 MH/s Mining up Your Account and start Earning! Boost up your account with BTC 30 TH/s or ETH 5.8 MH/s and mine coins instantly! Allot the power wisely. Own a Rack and get  Dec 11, 2017 Projections suggest bitcoin mining will require all of the world's current energy production within three years. Sep 4, 2017 The Bitcoin Miner from the Microsoft store is one of my favorite bitcoin miners because I have had so much trouble trying to set others up that I am just thrilled there is a bitcoin miner that makes it so easy. If you wish to try bitcoin mining with a PC, then this app is a good place to start. I only engage with 

Apr 20, 2017 In 2011, while browsing the internet, Brito discovered the world of bitcoin on a dedicated forum. A post described "bitcoin mining", a fully decentralised process where "miners" compete by making their computing power available to process and confirm transactions coming from a peer-to-peer network.Hashing24 provides turnkey renting solutions from the largest bitcoin mining data centers. 100% uptime guarantee! Aug 21, 2017 The reward for mining a block is now 12.5 bitcoins. Earlier, only cryptography enthusiasts served as miners. However, as cryptocurrencies gained in popularity and increased in value, mining is now considered a lucrative business. Consequently, several people and enterprises have started investing in  Online calculator to compute average profits from bitcoin mining.

Dec 20, 2017 If you want to become a bitcoin millionaire, and you ignore the bitcoin bubble, you can either mine bitcoins or trade them on an exchange.Oct 28, 2017 An anonymous reader quotes a report from Motherboard: Samsung is starting a new "Upcycling" initiative that is designed to turn old smartphones and turn them into something brand new. Behold, for example, this bitcoin mining rig, made out of 40 old Galaxy S5 devices, which runs on a new operating sy Dec 1, 2017 Bitcoin's booming value has driven a huge rise in crypto-currency themed malware, say security firms. In one month, anti-malware software company Malwarebytes said it stopped almost 250 million attempts to place coin-mining malware on to PCs. Symantec said it had seen a "tenfold" increase in the  We are the easiest, cheapest, and best way to get or mine Bitcoin, Ethereum, Litecoin, Bitcoin Cash, Dogecoin, Ripple, Dash, Golem, BitShares, CureCoin, NEM, Monero, Zcash, Factom, Bytecoin, STEEM, Lisk, MaidSafeCoin, USD, Gridcoin, and Ethereum Classic. Whether or not you use our Cloud Mining or your own 

Dec 19, 2017 But any savvy investor knows there's no such thing as free when it comes to investing, and cryptocurrency mining is a pricey endeavor. Attempting to mine bitcoin on a computer without specialized bitcoin mining hardware will only get you about 1 cent worth of bitcoin per month, according to Buy Bitcoin Jul 13, 2017 If a majority of the Bitcoin miners signal their support through their mining activity, the change should become active across all compatible Bitcoin clients. But if BIP 148 is only embraced by a minority, the blockchain could split. That would create a situation where BIP 148 Bitcoins and legacy Bitcoins would  Dec 22, 2017 Electrical supply company Crescent Electric (CESCO) study reveals that the state of Louisiana is the cheapest state in the US to mine Bitcoin. Digital currency mining requires a lot of electric power and the power rates differ in every state. Based on CESCO's latest study of the cost of cryptocurrency mining  Aug 8, 2017 A company co-owned by one of President Vladimir Putin's internet advisers plans to raise the cryptocurrency equivalent of as much as $100 million in a push to help Russian entrepreneurs challenge China in bitcoin mining. Russian Miner Coin is holding a so-called initial coin offering, where investors will