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About MaxGuevara

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    Quark Developer

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  1. Sorry, but this coin has been pretty much broken by v1.1. You cannot change coin parameters without a hard fork. You must choose a block where the parameters change, otherwise it's chaos, the client won't sync from the first block, etc.
  2. Sorry, but this coin has been pretty much broken by v1.1. You cannot change coin parameters without a hard fork. You must choose a block where the parameters change, otherwise it's chaos, the client won't sync from the first block, etc.
  3. the client crashes on its first difficulty retarget, block 1920.
  4. The MAX_MONEY constant doesn't cut off the generation of coins. If you look where it is used, it is just a sanity check when sending coins. You still have to change the GetProofOfWorkReward function to prevent infinite coin generation.
  5. Yes. Any coin that doesn't eventually reduce the subsidy to 0 will generate an infinite amount of coin. As is, Butterflycoin will produce about 30 million coins per year, every year. So it will take 233 years to reach 7 Billion. Lots of time to fix the bug Or keep it as an experiment in an inflationary coin. The Inflation will be: 100% year 1-2, 33% year 3, 25%, year 4, 20% year 5, .... 5% year 20, ...
  6. This coin will produce more than 7 Billion coins. It will produce an infinite amount. You have to change this: // miner's coin base reward based on nBitsint64 GetProofOfWorkReward(int nHeight, int64 nFees, uint256 prevHash){int64 nSubsidy = 30 * COIN; return nSubsidy + nFees;}
  7. Hi All Sorry for not registering here earlier. I am the developer of Quark coin. The official Quark downloads are available from quarkcoin.org, from the bitcointalk forum, and in future from the first post here. The downloads from quarkcoin.net are not official Quarkcoin releases. Thanks Max
  8. QUARK QRK Quark is a medium of exchange and a store of value. It is a digital currency with the power to profoundly influence the non-digital world. However, it is more than a currency, it is an ideology which adheres to the belief that the control of money should not be in the hands of the few, but in the hands of the many. Quarks are a form of online payment system but in a decentralised monetary system. Quarks to Friends, Family Members & Online Payments. Free of charges and chargebacks. Military Grade Encryption. No Bank or Government Control. Quark Coins are based on the original idea of Bitcoin but improved, more secure, with improvements to design and security. There is also a greater coin supply with higher block rewards for miners. Websitehttp://www.qrk.cc/ Foundation Website http://www.quarkfoundation.cc/ Block Explorer http://qrk.blockr.io/ Contact None Available. SPECIFICATIONS Super secure hashing: 9 rounds of hashing from 6 hashing functions (blake, bmw, groestl, jh, keccak, skein). 3 rounds apply a random hashing function. CPU mining Quick block generation: 30 seconds 2048 QRK per block (halving every 60480 blocks ~ 3 weeks) Block reward will never drop below 1 QRK (i.e. ~0.5% p.a. inflation) Total of 247 million QRK will be mined in ~ 6 months, after that ~ 1 million QRK p.a. (~ 0.5% p.a inflation) Difficulty retargets every 20 blocks (maximum 10% up or 50% down) DOWNLOADS Windows Installer http://www.qrk.cc/Quark-0.8.3-r15-Installer.exe Windows https://mega.co.nz/#!x9MhAZgB!YI34YN4DAwUq3Opj27xFiXcdL-SpXvIigPMdvVrU07o https://www.dropbox.com/s/y2suklup05eo5ut/quarkcoin083r23win.zip http://www.qrk.cc/clients/Quark-win.exe MacOS https://www.dropbox.com/s/jqf4fpw5enkdw2j/Quarkcoin-Qt- http://www.qrk.cc/clients/Quark-mac.zip Andriod https://play.google.com/store/apps/details?id=hashengineering.quarkcoin.wallet Source Code https://github.com/MaxGuevara/quark Sample quarkcoin.conf file listen=1 maxconnections=80 gen=1 genproclimit=-1 rpcuser=myusername rpcpassword=mypassword rpcport=8372 port=8373 server=1 daemon=1 addnode= addnode= addnode= addnode= addnode= addnode= addnode= MINERS GPU Miner SGMiner - Multi Algo miner (source code) https://github.com/sgminer-dev/sgminer GPU Miner SGMiner - Multi Algo miner (executables) https://www.nicehash.com/software/#sgminer Neisklar's Quark version of CPU Miner (source code) https://github.com/Neisklar/quarkcoin-cpuminer Original release of Neisklar's Quark CPU Miner (source code) https://docs.google.com/file/d/0ByuuhJDWrO0wVXhULTFEOWMtaTQ/edit?usp=sharing Stonefoz's miner (source code) http://stonefoz.myfastmail.com/cpuminer-quark.zip http://stonefoz.myfastmail.com/cpuminer-quark2.zip Hardware specific miners http://sourceforge.net/projects/philosopherstone/files/QRK/ PORTS RPC Port: 8372 P2P Port: 8373 POOLS https://qrk.suprnova.cc/ (please contact mod as we add more pref pools) EXCHANGES (~in order of volume) BTC38 http://www.btc38.com/trade.html?btc38_trade_coin_name=qrk (CNY) Cryptsy https://www.cryptsy.com/markets/view/71 Bter http://cn.bter.com/trade/qrk_btc https://www.coins-e.com/exchange/QRK_BTC/ https://vircurex.com/welcome/index?alt=qrk&base=btc https://www.vaultofsatoshi.com/orderbook https://coinedup.com/OrderBook?market=QRK&base=BTC https://bleutrade.com/exchange/QRK/BTC https://www.swisscex.com/market/QRK_BTC https://c-cex.com/index.html?p=qrk-btc https://xnigma.com/markets/view/20 https://bitchanger.org/ https://comkort.com/ https://agx.io/markets/300/trade http://coinmkt.com/ https://bittylicious.com/ http://beedui.com/index.php?ex=quarkcoin_cny http://btc-8.com/?QRK_CNY https://litebit.eu/coin/qrk/en/ http://liliontransfer.org/ https://prelude.io/trade/btc/qrk SOCIAL Twitter https://twitter.com/Quark_QRK Facebook https://www.facebook.com/quark.currency Reddit YouTube https://www.youtube.com/user/QuarkFoundation Weibo http://weibo.com/quarkroar Forum You are here. SERVICES / OTHER Merchants http://www.qrk.cc/merchants/

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