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Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | POW/POS+MN | 0.10.7.7 - New Self Moderated Thread

on: April 17, 2023, 01:51:30 PM

Blockchain bootstrap as of 16/4/23 https://cowtransfer.com/s/df169941476845

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | POW/POS+MN | 0.10.7.7 - New Self Moderated Thread

on: March 10, 2023, 06:20:20 PM

Quark is now listed on XeggeX Cryptocurrency Exchange. https://xeggex.com/market/QRK_BTC https://xeggex.com/market/QRK_USDT

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | POW/POS+MN | 0.10.7.7 - New Self Moderated Thread

on: March 06, 2023, 03:57:50 PM

Quark is now listed on BitxOnex Cryptocurrency Exchange. https://www.bitxonex.com/market/qrkbtc https://www.bitxonex.com/market/qrkusdt

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | POW+POS | 0.10.6.5 - New Self Moderated Thread

on: July 18, 2019, 06:42:39 AM

The 0.10.7.0 upgrade has been reverted. Everybody is recommended to use the old 0.10.6.3 versions. This might require re-syncing or re-indexing your wallet. https://github.com/quark-project/quark/releases/tag/v0.10.6.3

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | POW/POS | 0.10.6.3 - New Self Moderated Thread

on: November 29, 2017, 05:13:00 AM

Quark 0.10.6.3 - Enables staking by default Downloads: https://github.com/quark-project/quark/releases/tag/v0.10.6.3 To stake your coins your wallet will need to be synced and unlocked. Coins need to be at least 30 days old to stake. Note it can take a while to stake (days in some cases). The older the coins and the larger the amount the more likely it is to stake.

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | 0.10.6.2 - New Self Moderated Thread

on: November 27, 2017, 03:57:36 PM

There are currently issues with POS minting on mainnet. Although we tested extensively on testnet, unfortunately issues were only found when activated on mainnet. We are investigating these issues. In the mean time it is recommended to run 0.10.6.1 with staking disabled (using the staking=0 option), or to download 0.10.6.2. Quark 0.10.6.2 - Disables POS minting by default - Disconnects pre-fork peers Downloads: https://github.com/quark-project/quark/releases/tag/v0.10.6.2

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | 0.10.6.1 POS/POW upgrade - New Self Moderated Thread

on: October 14, 2017, 02:30:04 PM

Quark v0.10.6.1 - POS/POW hybrid for Quark https://github.com/quark-project/quark/releases/tag/v0.10.6.1 POS parameters: - 3.5% pa POS interest - 30 days minimum stake age - Activates block 4937000 (est 25 Nov 2017) POS staking is enbled by default. To prevent staking use -reservebalance=x (where x is amount to reserve for non-staking) or -staking=0 parameter. Upgrade notes: - Backup your Quark data directory before upgrading (in particular your wallet.dat) - A database reindex is required the first time Quark 0.10.6 is run on an old installation, e.g. run qt with: quark-qt -reindex run daemon with: quarkd -reindex --daemon or click OK on the prompt to rebuild database. Note: This can take a few hours.

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | Core 0.10 upgrade - New Self Moderated Thread

on: October 02, 2017, 11:07:03 PM

Downloading the bootstrap has some risks involved: 1. The source needs to be trusted to not provide a bogus blockchain 2. The blocks are not fully verified by your node If you care more about speed of your download than security of the blockchain, then the bootstap is your answer.

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | Core 0.10 upgrade - New Self Moderated Thread

on: August 02, 2017, 11:46:37 PM

Hello everyone - below is a compiled beta of the upcoming POW/POS hybrid release of Quark for use on testnet. If anyone wants to try it out, the link is below. https://github.com/quark-project/quark/releases/tag/v0.10.5.0-beta Testnet rules: POW active from block 1 POW reward starts at 2048 QRK and drops to 1 QRK at block 250 POS starts at block 120 Minimum stake age is 1 hour POS reward is 4% To run a testnet, run wallets on multiple machines and start e.g. quark-qt -testnet=1 -connect=ip_node1 -connect=ip_node2

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | Core 0.10 upgrade

on: July 23, 2017, 10:03:10 PM

This thread is being locked. A new thread is located here: https://bitcointalk.org/index.php?topic=2042673 Please note that the new thread is self moderated. We sincerely hope to promote positive and productive conversation in the new thread. Thank you.

Alternate cryptocurrencies / Announcements (Altcoins) / [ANN] [QRK] Quark | POW/POS+MN | 0.10.7.7 - New Self Moderated Thread

on: July 23, 2017, 09:59:04 PM

Specifications * No pre-mine * 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 / GPU mining * Quick block generation: 30 seconds * 2048 QRK per block (halving every 60480 blocks ~ 3 weeks) * Block reward will never drop below 1 QRK * Total of 247 million QRK will be mined in ~6 months, after that ~3.5% p.a inflation * Difficulty re-targets every 20 blocks (maximum 10% up or 50% down) * A new POW/POS+MN distribution scheme, Inflation rate ~3.5% Downloads Source code https://github.com/quark-project-evolution/quark/ https://github.com/quark-project/quark Release 0.10.7.7 https://github.com/quark-project-evolution/quark/releases/tag/v0.10.7.7 Windows Qt wallet Win32 to come Win64 https://github.com/quark-project-evolution/quark/releases/download/v0.10.7.7/quark-0.10.7.7-qt-win64.zip Mac OSX to come Linux https://github.com/quark-project-evolution/quark/releases/download/v0.10.7.7/quark-0.10.7.7-linux16.04.zip https://github.com/quark-project-evolution/quark/releases/download/v0.10.7.7/quark-0.10.7.7-linux18.04.zip Recent release history 07 Mar 2022 - 0.10.7.7: Merge capability after short-fork optimization 10 Dec 2021 - 0.10.7.6: Optimize POS block disturbance to the chain 01 Nov 2021 - 0.10.7.5: Optimize mining of superblocks 10 Oct 2019 - 0.10.7.4: Masternode upgrade 21 Jun 2019 - 0.10.6.5: Optimize POW/POS code 29 Nov 2017 - 0.10.6.3: Enable POS by default 27 Nov 2017 - 0.10.6.2: Disconnect old peers, disable POS by default 13 Oct 2017 - 0.10.6.1: Hybrid POS/POW upgrade 03 May 2017 - 0.10.4.5: Checkpoints 22 Apr 2017 - 0.10.4.4: Improved syncing 21 Apr 2017 - 0.10.4.3: Disconnect old peers - Required upgrade for all Quark 0.9 wallets 09 Apr 2017 - 0.10.4.2: Start signalling for BIP66 (strict DER checking) 02 Apr 2017 - 0.10.4.1: Core 0.10 upgrade 15 Jun 2016 - 0.9.2.7: Update (Checkpoint, Win installlers, OSX build) 06 Oct 2015 - 0.9.2.6: Checkpoint 11 Sep 2015 - 0.9.2.5: Checkpoint. Update seed nodes. 31 May 2015 - 0.9.2.4: Checkpoint. Update seed nodes. 18 Jan 2015 - 0.9.2.3: MedianTime fix. Checkpoint. 17 Jan 2015 - 0.9.2.2: Checkpoint, OpenSSL fix. 25 Oct 2014 - 0.9.2.1 released. Exchanges BitxOnex: https://www.bitxonex.com/market/qrkbtc BitxOnex: https://www.bitxonex.com/market/qrkusdt XeggeX: https://xeggex.com/market/QRK_BTC XeggeX: https://xeggex.com/market/QRK_USDT FinexBox: https://www.finexbox.com/market/pair/QRK-BTC.html FreiExchange: https://freiexchange.com/market/QRK/BTC Block explorers https://chainz.cryptoid.info/qrk/ Links Home - https://quarkcoin.info/ Slack invite - Here Slack - http://quarkcoin.slack.com Reddit - http://www.reddit.com/r/QuarkCoin Telegram - https://t.me/Quarkcoincommunity Twitter - https://twitter.com/Quark_revive Discord - https://discord.gg/brT3fnMypb Mining Pools 0769: https://0769.it/site/mining pool.scrypt.ovh: https://pool.scrypt.ovh/ WinPool: https://pools.win/site/mining REaL Pool: http://mine.realpool.eu/ Zpool: https://zpool.ca/ Standalone miners CPU & GPU CPU Miners Cp3u Miner Discussion page: https://bitcointalk.org/index.php?topic=353448.0 Downloads : http://sourceforge.net/projects/philosopherstone/files/QRK/ (for Windows etc) Source: https://github.com/palmd/Cp3u Other CPU miners 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 GPU miners SPH-SGminer Discussion page: https://bitcointalk.org/index.php?topic=475795.0 < please check in on this discussion page for latest, GPU miners are new. Source: https://github.com/prettyhatemachine/sph-sgminer Smolen's GPU miner thread - https://bitcointalk.org/index.php?topic=310975.0 Solo Mining instructions * Launch your wallet with -gen=1, or add "gen=1" to your quarkcoin.conf file, or type "setgenerate true -1" from the debug console Pool Mining instructions * Get CPU or GPU miner from above links * Follow instructions from each discussion topic * VPS mining guide: https://bitcointalk.org/index.php?topic=264866.0 * Various optimised standalone miners available DISCLAIMER: This thread is self moderated. We want to promote a positive and open discussion regarding Quark's new direction. Please be respectful to all other individuals posting in this thread. Disrespectful and inflammatory posts may be subject to moderation.

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | Core 0.10 upgrade

on: May 03, 2017, 09:27:25 AM

Quark 0.10.4.5 * Checkpoints * Remove obsolete version warning https://github.com/quark-project/quark/releases/tag/v0.10.4.5

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | Core 0.10 upgrade

on: May 01, 2017, 09:45:17 AM

Block versions Some pools are signalling incorrect block versions, causing a warning in nodes to upgrade: https://github.com/quark-project/quark/issues/2 Can all pool operators please ensure that their pools are generating version 113 blocks. It appears a NOMP pool is also using BIP 9 version bits, e.g. https://chainz.cryptoid.info/qrk/block.dws?0000000028d0a21896db7ccd096c462777c30124ee3fc5c6bddaecdd6bef366c Other pools signalling version 112 is in danger of being cut off from the network.

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | Core 0.10 upgrade

on: April 22, 2017, 11:44:31 AM

Quark 0.10.4.4 Recommended upgrade Changes: * Improved syncing * Update checkpoints https://github.com/quark-project/quark/releases/tag/v0.10.4.4 Due to the split between 0.9 and 0.10 there was a period of instability, but difficulty has now recovered to near pre-fork levels. Hopefully we'll have some new pools soon.

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | Core 0.10 upgrade

on: April 21, 2017, 02:06:33 PM

Quote from: p3ppymon on April 21, 2017, 12:32:23 PM Quote from: p3ppymon on April 21, 2017, 11:26:49 AM Quote from: quarkcoin on April 21, 2017, 12:28:28 AM Quark 0.10.4.3 https://github.com/quark-project/quark/releases/tag/v0.10.4.3 Important notice For Quark 0.9 users this is a required upgrade. Changes in this release * Adds checkpoints on contentious blocks * Disconnect from older 0.9 peers * Turn default for automatic mining to "off" in the QT wallet. * Fix difficulty value displayed for rpc commands All working good! Actually, there is still a problem(?). Some mined coins not added to the wallet (I post just a few)... 2017-04-21 10:15:28 proof-of-work found hash: 00000011222f62deb2a7c9e2ee2558c5da73e862706e06ae86ced2438266cc77 target: 0000005ae9400000000000000000000000000000000000000000000000000000 Difficulty dropped for a while on the 0.10 chain, it might have been orphaned by a bigger chain. Difficulty is now rising again on the 0.10 chain so things should get stabler. Anyone still mining on 0.9, please upgrade to 0.10.

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | Core 0.10 upgrade

on: April 21, 2017, 12:28:28 AM

Quark 0.10.4.3 https://github.com/quark-project/quark/releases/tag/v0.10.4.3 Important notice For Quark 0.9 users this is a required upgrade. Changes in this release * Adds checkpoints on contentious blocks * Disconnect from older 0.9 peers * Turn default for automatic mining to "off" in the QT wallet. * Fix difficulty value displayed for rpc commands

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | Core 0.10 upgrade

on: April 20, 2017, 10:04:40 PM

Quote from: p3ppymon on April 20, 2017, 09:43:52 PM Quote from: Max Guevara on April 20, 2017, 08:18:09 PM Quote from: p3ppymon on April 20, 2017, 06:43:51 PM Quote from: Max Guevara on April 20, 2017, 06:32:15 PM Quote from: p3ppymon on April 20, 2017, 05:28:09 PM Quote from: Max Guevara on April 20, 2017, 04:09:14 PM Quote from: p3ppymon on April 20, 2017, 12:34:07 PM I have upgraded the wallets (v0.10.4.2 64 bit). I have just noticed that I have found a block from the pop out window. However, the available and pending balance are still 0! Any reason? I haven't seen this myself. Make sure the blockchain is downloaded before starting mining. Maybe you can post an extract from your debug.log when this happens again. The blockchain is up-to-date. Extract from debug.log attached. Sorry if it is a wall, I can edit 2017-04-20 17:21:46 Running QuarkMiner with 1 transactions in block (182 bytes) 2017-04-20 17:22:32 UpdateTip: new best=0000000058b91f768b1747e7bac45e9c4729c2d505bf353a6c9c3e2be81ee30f height=4223163 log2_work=55.798531 tx=5042753 date=2017-04-20 17:22:13 progress=0.999999 cache=97 2017-04-20 17:22:34 CreateNewBlock(): total size 1000 2017-04-20 17:22:34 Running QuarkMiner with 1 transactions in block (182 bytes) Nothing in the log extract to indicate that it found a block. It will log "proof-of-work found" if it found a block. I will try to see if I can get the same to happen, on which OS are you running? Windows 7 Enterprise 64 bit. This is what I have found earlier. Wallet balance = 0 Looks like you were mining on an invalid chain. Sometimes when the wallet says its synchronized it still needs a few minutes to get in sync. I'll see if I can find the source of this issue. Instead, I cannot mine on my other PC. Error message: 2017-04-20 21:26:50 Error in QuarkMiner: Keypool ran out, please call keypoolrefill before restarting the mining thread OS: Windows 10 Home How can I solve this issue? Thanks Is your wallet locked? Try mining with the wallet unlocked and/or try using the "keypoolrefill" command in your debug window.

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | Core 0.10 upgrade

on: April 20, 2017, 09:49:51 PM

Important notice Since a few hours ago the blockchain on 0.9 nodes have diverged from 0.10 nodes. This is probably due to some subtle consensus difference between the two versions. The 0.10 wallet is on the chain with higher difficulty, and is also the version used by exchanges, so if you are still on a 0.9 wallet, it is now required to upgrade to a 0.10 wallet ASAP to avoid issues. A new wallet 0.10.4.3 will be released with new checkpoints and it will disconnect 0.9 peers.

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | Core 0.10 upgrade

on: April 15, 2017, 11:31:17 AM

A reminder for everyone to upgrade to Quark 0.10. Looking at network statistics on cryptoid, there are very few upgraded nodes. https://chainz.cryptoid.info/qrk/#!network /Satoshi:0.9.2.7/ 70002 20 55.6 % 55.6 % /Satoshi:0.9.2.6/ 70002 7 19.4 % 75.0 % /Satoshi:0.9.2.4/ 70002 3 8.3 % 83.3 % /Satoshi:0.9.2.5/ 70002 2 5.6 % 94.4 % /Satoshi:0.9.2.1/ 70002 1 2.8 % 100.0 % /Satoshi:0.10.4.1/70003 2 5.6 % 88.9 % /Satoshi:0.10.4.2/70003 1 2.8 % 97.2 % Future changes to Quark will require the majority of the network to upgrade, so please help spread the word.

Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [QRK] Quark | Core 0.10 upgrade

on: April 09, 2017, 02:48:56 PM

Quark 0.10.4.2 Note: Required upgrade for miners only, other wallets must be 0.10.4.1 or later Note: Backup your wallet before upgrading Changes: * Start signalling BIP66 (Strict DER encoding), block version = 113 https://github.com/quark-project/quark/releases/tag/v0.10.4.2

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