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Cannot create wallet with Trezor

Hi guys, I am stuck trying to create a wallet for my Trezor with Electrum 4.0.4 on Linux:
I get to the point of entering the password twice and then selecting the path. But after that it just says
'Please wait' and then the window hangs. The only way to do something is either kill the process or send a `SIGINT` signal.
Interestingly after sending a SIGINT the window unfreezes and asks me again for the password (also during the whole freeze the Trezor device writes that I should enter my password). After entering the password again I get an empty error window and on closing it everything closes.
I started electrum with `electrum -v` to get some logs:
$ electrum -v I | logging | Electrum version: 4.0.4 - https://electrum.org - https://github.com/spesmilo/electrum I | logging | Python version: 3.8.6 (default, Sep 30 2020, 04:00:38) [GCC 10.2.0]. On platform: Linux-5.8.14-arch1-1-x86_64-with-glibc2.2.5 I | logging | Logging to file: None I | logging | Log filters: verbosity '*', verbosity_shortcuts '' I/p | plugin.Plugins | registering hardware bitbox02: ('hardware', 'bitbox02', 'BitBox02') I/p | plugin.Plugins | registering hardware coldcard: ('hardware', 'coldcard', 'Coldcard Wallet') I/p | plugin.Plugins | registering hardware digitalbitbox: ('hardware', 'digitalbitbox', 'Digital Bitbox wallet') I/p | plugin.Plugins | registering hardware keepkey: ('hardware', 'keepkey', 'KeepKey wallet') I/p | plugin.Plugins | registering hardware ledger: ('hardware', 'ledger', 'Ledger wallet') I/p | plugin.Plugins | registering hardware safe_t: ('hardware', 'safe_t', 'Safe-T mini wallet') I/p | plugin.Plugins | registering hardware trezor: ('hardware', 'trezor', 'Trezor wallet') I/p | plugin.Plugins | registering wallet type ('2fa', 'trustedcoin') D | util.profiler | Plugins.__init__ 0.0044 I/n | network | blockchains [0] I | exchange_rate.FxThread | using exchange CoinGecko D | util.profiler | Daemon.__init__ 0.0023 I/n | network | starting network I | daemon.Daemon | launching GUI: qt I/n | network | setting proxy None I | daemon.Daemon | starting taskgroup. I/n | network | connecting to electrumx.ftp.sh:50002:s as new interface I/n | network | starting taskgroup. I | gui.qt.history_list | could not import electrum.plot. This feature needs matplotlib to be installed. I | gui.qt.ElectrumGui | Qt GUI starting up... Qt=5.15.1, PyQt=5.15.1 I/i | interface.[localhost:50002] | connection established. version: ['ElectrumPersonalServer 0.2.0', '1.4'] D | util.profiler | ElectrumGui.__init__ 0.1374 I/i | interface.[vmd27610.contaboserver.net:50002] | disconnecting due to: ErrorGettingSSLCertFromServer(ConnectError(gaierror(-2, 'Name or service not known'))) I/n | network | couldn't launch iface vmd27610.contaboserver.net:50002:s -- CancelledError() I/i | interface.[electrumx.ftp.sh:50002] | disconnecting due to: ErrorGettingSSLCertFromServer(ConnectError(gaierror(-2, 'Name or service not known'))) I/n | network | couldn't launch iface electrumx.ftp.sh:50002:s -- CancelledError() I/i | interface.[rbx.curalle.ovh:50002] | disconnecting due to: ErrorGettingSSLCertFromServer(ConnectError(gaierror(-2, 'Name or service not known'))) I/i | interface.[2AZZARITA.hopto.org:50006] | connection established. version: ['ElectrumX 1.15.0', '1.4'] I/n | network | couldn't launch iface rbx.curalle.ovh:50002:s -- CancelledError() I/i | interface.[2AZZARITA.hopto.org:50006] | set blockchain with height 653567 I/i | interface.[2AZZARITA.hopto.org:50006] | skipping header 653566 I/n | network | no height for main interface I/n | network | fee_estimates {25: 46526, 10: 48176, 5: 50745, 2: 50750} I/i | interface.[hsmiths4fyqlw5xw.onion:50002] | disconnecting due to: ErrorGettingSSLCertFromServer(ConnectError(gaierror(-2, 'Name or service not known'))) I/n | network | couldn't launch iface hsmiths4fyqlw5xw.onion:50002:s -- CancelledError() I/n | network | switching to 2AZZARITA.hopto.org:50006:s I/i | interface.[electrum3.hodlister.co:50002] | connection established. version: ['ElectrumX 1.10.0', '1.4'] I/n | network | fee_histogram [[99, 100899], [71, 112316], [61, 132563], [59, 156116], [57, 175394], [54, 114050], [51, 219092], [49, 195934], [48, 565137], [47, 781451], [46, 883591], [45, 259824], [44, 450143], [43, 114488], [42, 22100], [41, 49428], [40, 106542], [38, 151315], [33, 547095], [22, 620244], [13, 648588], [9, 822409], [5, 741398], [3, 1799486], [2, 651429]] I/n | network | fee_histogram [[99, 100899], [71, 112316], [61, 132563], [59, 156116], [57, 175394], [54, 114050], [51, 219092], [49, 195934], [48, 565137], [47, 781451], [46, 883591], [45, 259824], [44, 450143], [43, 114488], [42, 22100], [41, 49428], [40, 106542], [38, 151315], [33, 547095], [22, 620244], [13, 648588], [9, 822409], [5, 741398], [3, 1799486], [2, 651429]] I/i | interface.[bitcoin.corgi.party:50002] | disconnecting due to: ErrorGettingSSLCertFromServer(ConnectError(gaierror(-5, 'No address associated with hostname'))) I/n | network | couldn't launch iface bitcoin.corgi.party:50002:s -- CancelledError() I/i | interface.[electrumx-core.1209k.com:50002] | disconnecting due to: ErrorGettingSSLCertFromServer(ConnectError(OSError(101, 'Network is unreachable'))) I/n | network | couldn't launch iface electrumx-core.1209k.com:50002:s -- CancelledError() I/i | interface.[electrum3.hodlister.co:50002] | set blockchain with height 653567 I/i | interface.[electrum3.hodlister.co:50002] | skipping header 653567 I/n | network | fee_estimates {25: 46526, 10: 48176, 5: 50745, 2: 50749} I/i | interface.[hsmiths5mjk6uijs.onion:50002] | disconnecting due to: ErrorGettingSSLCertFromServer(ConnectError(gaierror(-2, 'Name or service not known'))) I/n | network | couldn't launch iface hsmiths5mjk6uijs.onion:50002:s -- CancelledError() I/i | interface.[dxm.no-ip.biz:50002] | disconnecting due to: ErrorGettingSSLCertFromServer(ConnectError(ConnectionRefusedError(111, "Connect call failed ('77.6.34.45', 50002)"))) I/n | network | couldn't launch iface dxm.no-ip.biz:50002:s -- CancelledError() I/i | interface.[electrum2.eff.ro:50002] | disconnecting due to: ErrorGettingSSLCertFromServer(ConnectError(gaierror(-2, 'Name or service not known'))) I/n | network | couldn't launch iface electrum2.eff.ro:50002:s -- CancelledError() I/i | interface.[electrum.hsmiths.com:50002] | disconnecting due to: ConnectError(ConnectionResetError(104, 'Connection reset by peer')) I/n | network | couldn't launch iface electrum.hsmiths.com:50002:s -- CancelledError() I | storage.WalletStorage | wallet path /home/bene/.electrum/wallets/default_wallet I/i | interface.[bitcoin.aranguren.org:50002] | connection established. version: ['ElectrumX 1.15.0', '1.4'] I | storage.WalletStorage | wallet path /home/bene/.electrum/wallets/default_wallet I/i | interface.[bitcoin.aranguren.org:50002] | set blockchain with height 653567 I/i | interface.[bitcoin.aranguren.org:50002] | skipping header 653566 [240/1884] I/n | network | fee_estimates {25: 46526, 10: 48176, 5: 50745, 2: 50749} I/i | interface.[localhost:50002] | set blockchain with height 653567 I/i | interface.[localhost:50002] | skipping header 653567 I/n | network | fee_estimates {25: 46526, 10: 48175, 5: 50745, 2: 50749} I/p | plugin.Plugins | loaded bitbox02 I/p | plugin.Plugins | loaded coldcard I/p | plugin.Plugins | loaded digitalbitbox I/p | plugin.Plugins | loaded keepkey I/p | plugin.Plugins | loaded ledger I/p | plugin.Plugins | loaded safe_t I/p | plugin.Plugins | loaded trezor I | plugin.DeviceMgr | scanning devices... D | util.profiler | DeviceMgr.scan_devices 0.0244 W | gui.qt.installwizard.InstallWizard | error getting device infos for bitbox02: Missing libraries for bitbox02. // Make sure you install it with python3 W | gui.qt.installwizard.InstallWizard | error getting device infos for coldcard: Missing libraries for coldcard. // Make sure you install it with python3 W | gui.qt.installwizard.InstallWizard | error getting device infos for keepkey: Missing libraries for keepkey. // Make sure you install it with python3 W | gui.qt.installwizard.InstallWizard | error getting device infos for ledger: Missing libraries for ledger. // Make sure you install it with python3 W | gui.qt.installwizard.InstallWizard | error getting device infos for safe_t: Missing libraries for safe_t. // Make sure you install it with python3 I | plugins.trezor.qt.Plugin | connecting to device at webusb:001:3 I | plugins.trezor.qt.Plugin | connected to device at webusb:001:3 I | plugin.DeviceMgr | Registering My TREZOF3342BDD7C90C7F9FBA58136 I | plugin.DeviceMgr | scanning devices... D | util.profiler | DeviceMgr.scan_devices 0.0388 I/i | interface.[localhost:50002] | skipping header 653567 qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 4028, resource id: 14687032, major code: 40 (TranslateCoords), minor code: 0 I | plugin.DeviceMgr | scanning devices... D | util.profiler | DeviceMgr.scan_devices 0.0407 
This is the point where the window freezes. Then I precc `Ctrl+C` to send a SIGINT signal and then this is the rest of the logs:
I/n | network | couldn't launch iface technetium.network:50002:s -- TimeoutError() I/n | network | couldn't launch iface e2.keff.org:50002:s -- TimeoutError() I/n | network | couldn't launch iface electrum-server.ninja:50002:s -- TimeoutError() I/n | network | couldn't launch iface xray587.startdedicated.de:50002:s -- TimeoutError() I/n | network | couldn't launch iface electrum.mindspot.org:50002:s -- TimeoutError() I/i | interface.[electrum.leblancnet.us:50002] | disconnecting due to: ErrorGettingSSLCertFromServer(ConnectError(gaierror(-2, 'Name or service not known'))) I/n | network | couldn't launch iface electrum.leblancnet.us:50002:s -- CancelledError() I/i | interface.[ex01.axalgo.com:50002] | succeeded in getting cert I/i | interface.[electrumx.schulzemic.net:50002] | succeeded in getting cert ^CE | gui.qt.installwizard.InstallWizard | Traceback (most recent call last): File "/uslib/python3.8/site-packages/electrum/base_wizard.py", line 446, in on_hw_derivation xpub = self.plugin.get_xpub(device_info.device.id_, derivation, xtype, self) File "/uslib/python3.8/site-packages/electrum/plugins/trezotrezor.py", line 315, in get_xpub xpub = client.get_xpub(derivation, xtype) File "/uslib/python3.8/site-packages/electrum/plugin.py", line 362, in wrapper return run_in_hwd_thread(partial(func, *args, **kwargs)) File "/uslib/python3.8/site-packages/electrum/plugin.py", line 355, in run_in_hwd_thread return fut.result() File "/uslib/python3.8/concurrent/futures/_base.py", line 434, in result self._condition.wait(timeout) File "/uslib/python3.8/threading.py", line 302, in wait waiter.acquire() KeyboardInterrupt I/i | interface.[ex01.axalgo.com:50002] | connection established. version: ['ElectrumX 1.14.0', '1.4'] I/i | interface.[electrumx.schulzemic.net:50002] | connection established. version: ['ElectrumX 1.15.0', '1.4'] I/i | interface.[ex01.axalgo.com:50002] | set blockchain with height 653567 I/i | interface.[ex01.axalgo.com:50002] | skipping header 653567 I/n | network | fee_estimates {25: 46526, 10: 48176, 5: 50745, 2: 50749} I/i | interface.[electrumx.schulzemic.net:50002] | set blockchain with height 653567 I/i | interface.[electrumx.schulzemic.net:50002] | skipping header 653567 I/n | network | fee_estimates {25: 46526, 10: 48176, 5: 50745, 2: 50749} I/n | network | couldn't launch iface dragon085.startdedicated.de:50002:s -- TimeoutError() I/i | interface.[btc.electroncash.dk:60002] | succeeded in getting cert I/i | interface.[mxhwmwa3nt2si4ufszm24whlpkruu74jle27ys2fyjuiifbbrub6thyd.onion:50006] | disconnecting due to: ErrorGettingSSLCertFromServer(ConnectError(gaierror(-2, 'Name or service not known'))) I/n | network | couldn't launch iface mxhwmwa3nt2si4ufszm24whlpkruu74jle27ys2fyjuiifbbrub6thyd.onion:50006:s -- CancelledError() I/i | interface.[electrum2.villocq.com:50002] | disconnecting due to: ErrorGettingSSLCertFromServer(ConnectError(gaierror(-5, 'No address associated with hostname'))) I/n | network | couldn't launch iface electrum2.villocq.com:50002:s -- CancelledError() I/i | interface.[btc.electroncash.dk:60002] | connection established. version: ['ElectrumX 1.15.0', '1.4'] I/i | interface.[btc.electroncash.dk:60002] | set blockchain with height 653567 I/i | interface.[btc.electroncash.dk:60002] | skipping header 653567 I/n | network | fee_estimates {25: 46526, 10: 48176, 5: 50745, 2: 50749} I/i | interface.[btc.electrum.bitbitnet.net:50002] | connection established. version: ['ElectrumX 1.15.0', '1.4'] I/i | interface.[btc.electrum.bitbitnet.net:50002] | set blockchain with height 653567 [169/1884] I/i | interface.[btc.electrum.bitbitnet.net:50002] | skipping header 653567 I/n | network | fee_estimates {25: 46526, 10: 48176, 5: 50745, 2: 50749} I | plugin.DeviceMgr | scanning devices... D | util.profiler | DeviceMgr.scan_devices 0.0394 W | gui.qt.installwizard.InstallWizard | error getting device infos for bitbox02: Missing libraries for bitbox02. // Make sure you install it with python3 W | gui.qt.installwizard.InstallWizard | error getting device infos for coldcard: Missing libraries for coldcard. // Make sure you install it with python3 W | gui.qt.installwizard.InstallWizard | error getting device infos for keepkey: Missing libraries for keepkey. // Make sure you install it with python3 W | gui.qt.installwizard.InstallWizard | error getting device infos for ledger: Missing libraries for ledger. // Make sure you install it with python3 W | gui.qt.installwizard.InstallWizard | error getting device infos for safe_t: Missing libraries for safe_t. // Make sure you install it with python3 I/i | interface.[bitcoin.aranguren.org:50002] | skipping header 653567 E | daemon.Daemon | GUI raised exception: ReRunDialog(). shutting down. I | gui.qt.ElectrumGui | closing GUI I | daemon.Daemon | shutting down network I/n | network | stopping network I/n | network | couldn't launch iface electrum.hodlister.co:50002:s -- CancelledError() I/n | network | couldn't launch iface orannis.com:50002:s -- CancelledError() I/i | interface.[localhost:50002] | disconnecting due to: CancelledError() I/i | interface.[electrumx.schulzemic.net:50002] | disconnecting due to: CancelledError() I/i | interface.[ex01.axalgo.com:50002] | disconnecting due to: CancelledError() I/i | interface.[2AZZARITA.hopto.org:50006] | disconnecting due to: CancelledError() I/i | interface.[btc.electroncash.dk:60002] | disconnecting due to: CancelledError() I/i | interface.[electrum3.hodlister.co:50002] | disconnecting due to: CancelledError() I/i | interface.[btc.electrum.bitbitnet.net:50002] | disconnecting due to: CancelledError() I/i | interface.[bitcoin.aranguren.org:50002] | disconnecting due to: CancelledError() I/n | network | taskgroup stopped. I | daemon.Daemon | stopping taskgroup I | daemon.Daemon | taskgroup stopped. I | daemon.Daemon | removing lockfile I | daemon.Daemon | stopped E | __main__ | daemon.run_gui errored Traceback (most recent call last): File "/uslib/python3.8/site-packages/electrum/gui/qt/installwizard.py", line 118, in func_wrapper run_next(*out) File "/uslib/python3.8/site-packages/electrum/base_wizard.py", line 193, in on_wallet_type self.run(action) File "/uslib/python3.8/site-packages/electrum/base_wizard.py", line 115, in run f(*args, **kwargs) File "/uslib/python3.8/site-packages/electrum/base_wizard.py", line 225, in choose_keystore self.choice_dialog(title=title, message=message, choices=choices, run_next=self.run) File "/uslib/python3.8/site-packages/electrum/gui/qt/installwizard.py", line 106, in func_wrapper out = func(*args, **kwargs) File "/uslib/python3.8/site-packages/electrum/gui/qt/installwizard.py", line 594, in choice_dialog self.exec_layout(vbox, title) File "/uslib/python3.8/site-packages/electrum/gui/qt/installwizard.py", line 429, in exec_layout raise GoBack from None electrum.base_wizard.GoBack The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usbin/electrum", line 380, in  d.run_gui(config, plugins) File "/uslib/python3.8/site-packages/electrum/daemon.py", line 566, in run_gui self.gui_object.main() File "/uslib/python3.8/site-packages/electrum/gui/qt/__init__.py", line 363, in main if not self.start_new_window(path, self.config.get('url'), app_is_starting=True): File "/uslib/python3.8/site-packages/electrum/gui/qt/__init__.py", line 247, in wrapper return func(self, *args, **kwargs) File "/uslib/python3.8/site-packages/electrum/gui/qt/__init__.py", line 271, in start_new_window wallet = self._start_wizard_to_select_or_create_wallet(path) File "/uslib/python3.8/site-packages/electrum/gui/qt/__init__.py", line 313, in _start_wizard_to_select_or_create_wallet wizard.run('new') File "/uslib/python3.8/site-packages/electrum/base_wizard.py", line 115, in run f(*args, **kwargs) File "/uslib/python3.8/site-packages/electrum/base_wizard.py", line 153, in new self.choice_dialog(title=title, message=message, choices=choices, run_next=self.on_wallet_type) File "/uslib/python3.8/site-packages/electrum/gui/qt/installwizard.py", line 131, in func_wrapper raise ReRunDialog() from e electrum.base_wizard.ReRunDialog I/p | plugin.Plugins | stopped 
submitted by bIacktemplar to Electrum [link] [comments]

Reddcoin (RDD) 02/20 Progress Report - Core Wallet v3.1 Evolution & PoSV v2 - Commits & More Commits to v3.1! (Bitcoin Core 0.10, MacOS Catalina, QT Enhanced Speed and Security and more!)

Reddcoin (RDD) Core Dev Team Informal Progress Report, Feb 2020 - As any blockchain or software expert will confirm, the hardest part of making successful progress in blockchain and crypto is invisible to most users. As developers, the Reddcoin Core team relies on internal experts like John Nash, contributors offering their own code improvements to our repos (which we would love to see more of!) and especially upstream commits from experts working on open source projects like Bitcoin itself. We'd like tothank each and everyone who's hard work has contributed to this progress.
As part of Reddcoin's evolution, and in order to include required security fixes, speed improvements that are long overdue, the team has up to this point incorporated the following code commits since our last v3.0.1 public release. In attempting to solve the relatively minor font display issue with MacOS Catalina, we uncovered a complicated interweaving of updates between Reddcoin Core, QT software, MacOS SDK, Bitcoin Core and related libraries and dependencies that mandated we take a holistic approach to both solve the Catalina display problem, but in doing so, prepare a more streamlined overall build and test system, allowing the team to roll out more frequent and more secure updates in the future. And also to include some badly needed fixes in the current version of Core, which we have tentatively labeled Reddcoin Core Wallet v3.1.
Note: As indicated below, v3.1 is NOT YET AVAILABLE FOR DOWNLOAD BY PUBLIC. We wil advise when it is.
The new v3.1 version should be ready for internal QA and build testing by the end of this week, with luck, and will be turned over to the public shortly thereafter once testing has proven no unexpected issues have been introduced. We know the delay has been a bit extended for our ReddHead MacOS Catalina stakers, and we hope to have them all aboard soon. We have moved with all possible speed while attempting to incorproate all the required work, testing, and ensuring security and safety for our ReddHeads.
Which leads us to: PoSV v2 activation and the supermajority on Mainnet at the time of this writing has reached 5625/9000 blocks or 62.5%. We have progressed quite well and without any reported user issues since release, but we need all of the community to participate! This activation, much like the funding mechanisms currently being debated by BCH and others, and employed by DASH, will mean not only a catalyst for Reddcoin but ensure it's future by providing funding for the dev team. As a personal plea from the team, please help us support the PoSV v2 activation by staking your RDD, no matter how large or small your amount of stake.
Every block and every RDD counts, and if you don't know how, we'll teach you! Live chat is fun as well as providing tech support you can trust from devs and community ReddHead members. Join us today in staking and online and collect some RDD "rain" from users and devs alike!
If you're holding Reddcoin and not staking, or you haven't upgraded your v2.x wallet to v3.0.1 (current release), we need you to help achieve consensus and activate PoSV v2! For details, see the pinned message here or our website or medium channel. Upgrade is simple and takes moments; if you're nervous or unsure, we're here to help live in Telegram or Discord, as well as other chat programs. See our website for links.
Look for more updates shortly as our long-anticipated Reddcoin Payment Gateway and Merchant Services API come online with point-of-sale support, as we announce the cross-crypto-project Aussie firefighter fundraiser program, as well as a comprehensive update to our development roadmap and more.
Work has restarted on ReddID and multiple initiatives are underway to begin educating and sharing information about ReddID, what it is, and how to use it, as we approach a releasable ReddID product. We enthusiastically encourage anyone interested in working to bring these efforts to life, whether writers, UX/UI experts, big data analysts, graphic artists, coders, front-end, back-end, AI, DevOps, the Reddcoin Core dev team is growing, and there's more opportunity and work than ever!
Bring your talents to a community and dev team that truly appreciates it, and share the Reddcoin Love!
And now, lots of commits. As v3.1 is not yet quite ready for public release, these commits have not been pushed publicly, but in the interests of sharing progress transparently, and including our ReddHead community in the process, see below for mind-numbing technical detail of work accomplished.
e5c143404 - - 2014-08-07 - Ross Nicoll - Changed LevelDB cursors to use scoped pointers to ensure destruction when going out of scope. *99a7dba2e - - 2014-08-15 - Cory Fields - tests: fix test-runner for osx. Closes ##4708 *8c667f1be - - 2014-08-15 - Cory Fields - build: add funcs.mk to the list of meta-depends *bcc1b2b2f - - 2014-08-15 - Cory Fields - depends: fix shasum on osx < 10.9 *54dac77d1 - - 2014-08-18 - Cory Fields - build: add option for reducing exports (v2) *6fb9611c0 - - 2014-08-16 - randy-waterhouse - build : fix CPPFLAGS for libbitcoin_cli *9958cc923 - - 2014-08-16 - randy-waterhouse - build: Add --with-utils (bitcoin-cli and bitcoin-tx, default=yes). Help string consistency tweaks. Target sanity check fix. *342aa98ea - - 2014-08-07 - Cory Fields - build: fix automake warnings about the use of INCLUDES *46db8ad51 - - 2020-02-18 - John Nash - build: add build.h to the correct target *a24de1e4c - - 2014-11-26 - Pavel Janík - Use complete path to include bitcoin-config.h. *fd8f506e5 - - 2014-08-04 - Wladimir J. van der Laan - qt: Demote ReportInvalidCertificate message to qDebug *f12aaf3b1 - - 2020-02-17 - John Nash - build: QT5 compiled with fPIC require fPIC to be enabled, fPIE is not enough *7a991b37e - - 2014-08-12 - Wladimir J. van der Laan - build: check for sys/prctl.h in the proper way *2cfa63a48 - - 2014-08-11 - Wladimir J. van der Laan - build: Add mention of --disable-wallet to bdb48 error messages *9aa580f04 - - 2014-07-23 - Cory Fields - depends: add shared dependency builder *8853d4645 - - 2014-08-08 - Philip Kaufmann - [Qt] move SubstituteFonts() above ToolTipToRichTextFilter *0c98e21db - - 2014-08-02 - Ross Nicoll - URLs containing a / after the address no longer cause parsing errors. *7baa77731 - - 2014-08-07 - ntrgn - Fixes ignored qt 4.8 codecs path on windows when configuring with --with-qt-libdir *2a3df4617 - - 2014-08-06 - Cory Fields - qt: fix unicode character display on osx when building with 10.7 sdk *71a36303d - - 2014-08-04 - Cory Fields - build: fix race in 'make deploy' for windows *077295498 - - 2014-08-04 - Cory Fields - build: Fix 'make deploy' when binaries haven't been built yet *ffdcc4d7d - - 2014-08-04 - Cory Fields - build: hook up qt translations for static osx packaging *25a7e9c90 - - 2014-08-04 - Cory Fields - build: add --with-qt-translationdir to configure for use with static qt *11cfcef37 - - 2014-08-04 - Cory Fields - build: teach macdeploy the -translations-dir argument, for use with static qt *4c4ae35b1 - - 2014-07-23 - Cory Fields - build: Find the proper xcb/pcre dependencies *942e77dd2 - - 2014-08-06 - Cory Fields - build: silence mingw fpic warning spew *e73e2b834 - - 2014-06-27 - Huang Le - Use async name resolving to improve net thread responsiveness *c88e76e8e - - 2014-07-23 - Cory Fields - build: don't let libtool insert rpath into binaries *18e14e11c - - 2014-08-05 - ntrgn - build: Fix windows configure when using --with-qt-libdir *bb92d65c4 - - 2014-07-31 - Cory Fields - test: don't let the port number exceed the legal range *62b95290a - - 2014-06-18 - Cory Fields - test: redirect comparison tool output to stdout *cefe447e9 - - 2014-07-22 - Cory Fields - gitian: remove unneeded option after last commit *9347402ca - - 2014-07-21 - Cory Fields - build: fix broken boost chrono check on some platforms *c9ed039cf - - 2014-06-03 - Cory Fields - build: fix whitespace in pkg-config variable *3bcc5ad37 - - 2014-06-03 - Cory Fields - build: allow linux and osx to build against static qt5 *01a44ba90 - - 2014-07-17 - Cory Fields - build: silence false errors during make clean *d1fbf7ba2 - - 2014-07-08 - Cory Fields - build: fix win32 static linking after libtool merge *005ae2fa4 - - 2014-07-08 - Cory Fields - build: re-add AM_LDFLAGS where it's overridden *37043076d - - 2014-07-02 - Wladimir J. van der Laan - Fix the Qt5 build after d95ba75 *f3b4bbf40 - - 2014-07-01 - Wladimir J. van der Laan - qt: Change serious messages from qDebug to qWarning *f4706f753 - - 2014-07-01 - Wladimir J. van der Laan - qt: Log messages with type>QtDebugMsg as non-debug *98e85fa1f - - 2014-06-06 - Pieter Wuille - libsecp256k1 integration *5f1f2e226 - - 2020-02-17 - John Nash - Merge branch 'switch_verification_code' into Build *1f30416c9 - - 2014-02-07 - Pieter Wuille - Also switch the (unused) verification code to low-s instead of even-s. *1c093d55e - - 2014-06-06 - Cory Fields - secp256k1: Add build-side changes for libsecp256k1 *7f3114484 - - 2014-06-06 - Cory Fields - secp256k1: add libtool as a dependency *2531f9299 - - 2020-02-17 - John Nash - Move network-time related functions to timedata.cpp/h *d003e4c57 - - 2020-02-16 - John Nash - build: fix build weirdness after 54372482. *7035f5034 - - 2020-02-16 - John Nash - Add ::OUTPUT_SIZE *2a864c4d8 - - 2014-06-09 - Cory Fields - crypto: create a separate lib for crypto functions *03a4e4c70 - - 2014-06-09 - Cory Fields - crypto: explicitly check for byte read/write functions *a78462a2a - - 2014-06-09 - Cory Fields - build: move bitcoin-config.h to its own directory *a885721c4 - - 2014-05-31 - Pieter Wuille - Extend and move all crypto tests to crypto_tests.cpp *5f308f528 - - 2014-05-03 - Pieter Wuille - Move {Read,Write}{LE,BE}{32,64} to common.h and use builtins if possible *0161cc426 - - 2014-05-01 - Pieter Wuille - Add built-in RIPEMD-160 implementation *deefc27c0 - - 2014-04-28 - Pieter Wuille - Move crypto implementations to src/crypto/ *d6a12182b - - 2014-04-28 - Pieter Wuille - Add built-in SHA-1 implementation. *c3c4f9f2e - - 2014-04-27 - Pieter Wuille - Switch miner.cpp to use sha2 instead of OpenSSL. *b6ed6def9 - - 2014-04-28 - Pieter Wuille - Remove getwork() RPC call *0a09c1c60 - - 2014-04-26 - Pieter Wuille - Switch script.cpp and hash.cpp to use sha2.cpp instead of OpenSSL. *8ed091692 - - 2014-04-20 - Pieter Wuille - Add a built-in SHA256/SHA512 implementation. *0c4c99b3f - - 2014-06-21 - Philip Kaufmann - small cleanup in src/compat .h and .cpp *ab1369745 - - 2014-06-13 - Cory Fields - sanity: hook up sanity checks *f598c67e0 - - 2014-06-13 - Cory Fields - sanity: add libc/stdlib sanity checks *b241b3e13 - - 2014-06-13 - Cory Fields - sanity: autoconf check for sys/select.h *cad980a4f - - 2019-07-03 - John Nash - build: Add a top-level forwarding target for src/ objects *f4533ee1c - - 2019-07-03 - John Nash - build: qt: split locale resources. Fixes non-deterministic distcheck *4a0e46e76 - - 2019-06-29 - John Nash - build: fix version dependency *2f61699d9 - - 2019-06-29 - John Nash - build: quit abusing AMCPPFLAGS *99b60ba49 - - 2019-06-29 - John Nash - build: avoid the use of top and abs_ dir paths *c8f673d5d - - 2019-06-29 - John Nash - build: Tidy up file generation output *5318bce57 - - 2019-06-29 - John Nash - build: nuke Makefile.include from orbit *672a25349 - - 2019-06-29 - John Nash - build: add stub makefiles for easier subdir builds *562b7c5a6 - - 2020-02-08 - John Nash - build: delete old Makefile.am's *066120079 - - 2020-02-08 - John Nash - build: Switch to non-recursive make
Whew! No wonder it's taken the dev team a while! :)
TL;DR: Trying to fix MacOS Catalina font display led to requiring all kinds of work to migrate and evolve the Reddcoin Core software with Apple, Bitcoin and QT components. Lots of work done, v3.1 public release soon. Also other exciting things and ReddID back under active dev effort.
submitted by TechAdept to reddCoin [link] [comments]

Groestlcoin 6th Anniversary Release

Introduction

Dear Groestlers, it goes without saying that 2020 has been a difficult time for millions of people worldwide. The groestlcoin team would like to take this opportunity to wish everyone our best to everyone coping with the direct and indirect effects of COVID-19. Let it bring out the best in us all and show that collectively, we can conquer anything.
The centralised banks and our national governments are facing unprecedented times with interest rates worldwide dropping to record lows in places. Rest assured that this can only strengthen the fundamentals of all decentralised cryptocurrencies and the vision that was seeded with Satoshi's Bitcoin whitepaper over 10 years ago. Despite everything that has been thrown at us this year, the show must go on and the team will still progress and advance to continue the momentum that we have developed over the past 6 years.
In addition to this, we'd like to remind you all that this is Groestlcoin's 6th Birthday release! In terms of price there have been some crazy highs and lows over the years (with highs of around $2.60 and lows of $0.000077!), but in terms of value– Groestlcoin just keeps getting more valuable! In these uncertain times, one thing remains clear – Groestlcoin will keep going and keep innovating regardless. On with what has been worked on and completed over the past few months.

UPDATED - Groestlcoin Core 2.18.2

This is a major release of Groestlcoin Core with many protocol level improvements and code optimizations, featuring the technical equivalent of Bitcoin v0.18.2 but with Groestlcoin-specific patches. On a general level, most of what is new is a new 'Groestlcoin-wallet' tool which is now distributed alongside Groestlcoin Core's other executables.
NOTE: The 'Account' API has been removed from this version which was typically used in some tip bots. Please ensure you check the release notes from 2.17.2 for details on replacing this functionality.

How to Upgrade?

Windows
If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), then run the installer.
OSX
If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), run the dmg and drag Groestlcoin Core to Applications.
Ubuntu
http://groestlcoin.org/forum/index.php?topic=441.0

Other Linux

http://groestlcoin.org/forum/index.php?topic=97.0

Download

Download the Windows Installer (64 bit) here
Download the Windows Installer (32 bit) here
Download the Windows binaries (64 bit) here
Download the Windows binaries (32 bit) here
Download the OSX Installer here
Download the OSX binaries here
Download the Linux binaries (64 bit) here
Download the Linux binaries (32 bit) here
Download the ARM Linux binaries (64 bit) here
Download the ARM Linux binaries (32 bit) here

Source

ALL NEW - Groestlcoin Moonshine iOS/Android Wallet

Built with React Native, Moonshine utilizes Electrum-GRS's JSON-RPC methods to interact with the Groestlcoin network.
GRS Moonshine's intended use is as a hot wallet. Meaning, your keys are only as safe as the device you install this wallet on. As with any hot wallet, please ensure that you keep only a small, responsible amount of Groestlcoin on it at any given time.

Features

Download

iOS
Android

Source

ALL NEW! – HODL GRS Android Wallet

HODL GRS connects directly to the Groestlcoin network using SPV mode and doesn't rely on servers that can be hacked or disabled.
HODL GRS utilizes AES hardware encryption, app sandboxing, and the latest security features to protect users from malware, browser security holes, and even physical theft. Private keys are stored only in the secure enclave of the user's phone, inaccessible to anyone other than the user.
Simplicity and ease-of-use is the core design principle of HODL GRS. A simple recovery phrase (which we call a Backup Recovery Key) is all that is needed to restore the user's wallet if they ever lose or replace their device. HODL GRS is deterministic, which means the user's balance and transaction history can be recovered just from the backup recovery key.

Features

Download

Main Release (Main Net)
Testnet Release

Source

ALL NEW! – GroestlcoinSeed Savior

Groestlcoin Seed Savior is a tool for recovering BIP39 seed phrases.
This tool is meant to help users with recovering a slightly incorrect Groestlcoin mnemonic phrase (AKA backup or seed). You can enter an existing BIP39 mnemonic and get derived addresses in various formats.
To find out if one of the suggested addresses is the right one, you can click on the suggested address to check the address' transaction history on a block explorer.

Features

Live Version (Not Recommended)

https://www.groestlcoin.org/recovery/

Download

https://github.com/Groestlcoin/mnemonic-recovery/archive/master.zip

Source

ALL NEW! – Vanity Search Vanity Address Generator

NOTE: NVidia GPU or any CPU only. AMD graphics cards will not work with this address generator.
VanitySearch is a command-line Segwit-capable vanity Groestlcoin address generator. Add unique flair when you tell people to send Groestlcoin. Alternatively, VanitySearch can be used to generate random addresses offline.
If you're tired of the random, cryptic addresses generated by regular groestlcoin clients, then VanitySearch is the right choice for you to create a more personalized address.
VanitySearch is a groestlcoin address prefix finder. If you want to generate safe private keys, use the -s option to enter your passphrase which will be used for generating a base key as for BIP38 standard (VanitySearch.exe -s "My PassPhrase" FXPref). You can also use VanitySearch.exe -ps "My PassPhrase" which will add a crypto secure seed to your passphrase.
VanitySearch may not compute a good grid size for your GPU, so try different values using -g option in order to get the best performances. If you want to use GPUs and CPUs together, you may have best performances by keeping one CPU core for handling GPU(s)/CPU exchanges (use -t option to set the number of CPU threads).

Features

Usage

https://github.com/Groestlcoin/VanitySearch#usage

Download

Source

ALL NEW! – Groestlcoin EasyVanity 2020

Groestlcoin EasyVanity 2020 is a windows app built from the ground-up and makes it easier than ever before to create your very own bespoke bech32 address(es) when whilst not connected to the internet.
If you're tired of the random, cryptic bech32 addresses generated by regular Groestlcoin clients, then Groestlcoin EasyVanity2020 is the right choice for you to create a more personalised bech32 address. This 2020 version uses the new VanitySearch to generate not only legacy addresses (F prefix) but also Bech32 addresses (grs1 prefix).

Features

Download

Source

Remastered! – Groestlcoin WPF Desktop Wallet (v2.19.0.18)

Groestlcoin WPF is an alternative full node client with optional lightweight 'thin-client' mode based on WPF. Windows Presentation Foundation (WPF) is one of Microsoft's latest approaches to a GUI framework, used with the .NET framework. Its main advantages over the original Groestlcoin client include support for exporting blockchain.dat and including a lite wallet mode.
This wallet was previously deprecated but has been brought back to life with modern standards.

Features

Remastered Improvements

Download

Source

ALL NEW! – BIP39 Key Tool

Groestlcoin BIP39 Key Tool is a GUI interface for generating Groestlcoin public and private keys. It is a standalone tool which can be used offline.

Features

Download

Windows
Linux :
 pip3 install -r requirements.txt python3 bip39\_gui.py 

Source

ALL NEW! – Electrum Personal Server

Groestlcoin Electrum Personal Server aims to make using Electrum Groestlcoin wallet more secure and more private. It makes it easy to connect your Electrum-GRS wallet to your own full node.
It is an implementation of the Electrum-grs server protocol which fulfils the specific need of using the Electrum-grs wallet backed by a full node, but without the heavyweight server backend, for a single user. It allows the user to benefit from all Groestlcoin Core's resource-saving features like pruning, blocks only and disabled txindex. All Electrum-GRS's feature-richness like hardware wallet integration, multi-signature wallets, offline signing, seed recovery phrases, coin control and so on can still be used, but connected only to the user's own full node.
Full node wallets are important in Groestlcoin because they are a big part of what makes the system be trust-less. No longer do people have to trust a financial institution like a bank or PayPal, they can run software on their own computers. If Groestlcoin is digital gold, then a full node wallet is your own personal goldsmith who checks for you that received payments are genuine.
Full node wallets are also important for privacy. Using Electrum-GRS under default configuration requires it to send (hashes of) all your Groestlcoin addresses to some server. That server can then easily spy on your transactions. Full node wallets like Groestlcoin Electrum Personal Server would download the entire blockchain and scan it for the user's own addresses, and therefore don't reveal to anyone else which Groestlcoin addresses they are interested in.
Groestlcoin Electrum Personal Server can also broadcast transactions through Tor which improves privacy by resisting traffic analysis for broadcasted transactions which can link the IP address of the user to the transaction. If enabled this would happen transparently whenever the user simply clicks "Send" on a transaction in Electrum-grs wallet.
Note: Currently Groestlcoin Electrum Personal Server can only accept one connection at a time.

Features

Download

Windows
Linux / OSX (Instructions)

Source

UPDATED – Android Wallet 7.38.1 - Main Net + Test Net

The app allows you to send and receive Groestlcoin on your device using QR codes and URI links.
When using this app, please back up your wallet and email them to yourself! This will save your wallet in a password protected file. Then your coins can be retrieved even if you lose your phone.

Changes

Download

Main Net
Main Net (FDroid)
Test Net

Source

UPDATED – Groestlcoin Sentinel 3.5.06 (Android)

Groestlcoin Sentinel is a great solution for anyone who wants the convenience and utility of a hot wallet for receiving payments directly into their cold storage (or hardware wallets).
Sentinel accepts XPUB's, YPUB'S, ZPUB's and individual Groestlcoin address. Once added you will be able to view balances, view transactions, and (in the case of XPUB's, YPUB's and ZPUB's) deterministically generate addresses for that wallet.
Groestlcoin Sentinel is a fork of Groestlcoin Samourai Wallet with all spending and transaction building code removed.

Changes

Download

Source

UPDATED – P2Pool Test Net

Changes

Download

Pre-Hosted Testnet P2Pool is available via http://testp2pool.groestlcoin.org:21330/static/

Source

submitted by Yokomoko_Saleen to groestlcoin [link] [comments]

BITCORE BTX [ANN v2.0]

BITCORE BTX [ANN v2.0]
https://preview.redd.it/uv18v1yaxhe11.jpg?width=1440&format=pjpg&auto=webp&s=a32ca263d2dbe5510e678f4c3c645d1f7e2f3b59
Coin Specification Segwit with Core 0.15.1.0 PoW Algo Wallets
- BitCore BTX- Core 0.15.0.2- 21 Million Coin- 2,5 min- DefaultPort = 8555 - RPC Port 40332- Segwit and Bloom- 20 MB Blocksize (10 MB + 10 MB Segwit)_- Algo Timetravel10- Diff Retarget: Bitcore 64_15 The Segwit opens up new possibilities like the Lightning Network,Tumblebit, Schnorr Signatures,_Confidential Transactions, Cross-chain atomic swaps, and so on.We are alreadyexploring all these new functions, and testing the water.We expect the first implementations as fast as possible. “TimeTravel10”, that actually bases on 40320 different combinations of hashing algorithms and that easily can be extended_to 362880, 3628800 or even more,lets miners travel through time throughthem or through them through time. Source: Github Release Download: Releases Mobile Wallet: Coinomi / Android / iOS Electrum Wallet Electrem Third party wallets Zeltrez / Jaxx Liberty < NEW
https://preview.redd.it/pw88xkmpyhe11.jpg?width=1440&format=pjpg&auto=webp&s=67d08cb8f738866e7d8a78964d096fcbd5dc22bc
Discover our roadmap here
https://i.redd.it/eghvz61yyhe11.gif
https://preview.redd.it/c4pwm9s0zhe11.jpg?width=1440&format=pjpg&auto=webp&s=57d8756540c1d8bd2c0c9ad801ce84b703780d4f
Bit-Z BTX/BTC Cryptopia BTX/ BTC USDT NZDT LTC DOGE HitBTC BTX/BTC VE Bitcoin BTX/BTC
https://preview.redd.it/45tdng85zhe11.jpg?width=1440&format=pjpg&auto=webp&s=cda69b8bb27aebf0ec1f88bd897a81bb8de11f74
Exrates BTX/ USD EUR BTC ETH Crypto-Bridge BTX/BTC QBTC BTX/CNTY CoinExchange BTX/BTC
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Ocatex BTX/BTC Bitexlive BTX/ USD EUR BTC Bitibu BTX/BTC Trade Satoshi BTX/BTC
https://preview.redd.it/1eb95r08zhe11.jpg?width=1440&format=pjpg&auto=webp&s=375e596f41744a8142bcc0d12b8f1d9fdfd1e1d9
PayCml BTX/LYRA Crex24 BTX/BTC Excoincial SOON > BTX/BTC ...
https://preview.redd.it/al254pcx0ie11.jpg?width=1440&format=pjpg&auto=webp&s=30412c82c128e6a96fe68a07b40142362dda33dc
Go to Livingroom of Satoshi Go to Kamoney Go to Cryptonaut Go to EasyRabBit Go to LucckyGames
https://preview.redd.it/ohap3qhb1ie11.jpg?width=1440&format=pjpg&auto=webp&s=eed1c63f80a83f892ed440f8b67dab24c9d73a3c
Go to CryptoID Go to InsightAPI Go to Livenet
https://preview.redd.it/jwy48q5k1ie11.jpg?width=1440&format=pjpg&auto=webp&s=7ade73d514597465d2d62055842ec7cdce9ef9c6
Go to CryptoCompare Go to WorldCoinIndex Go to CoinMarketCap
https://preview.redd.it/7rd3gfow1ie11.jpg?width=1440&format=pjpg&auto=webp&s=9d73ff816499d41b545dbaec74f26bf32e32fc1f
Bitcorepool Omegapool Suprnova Chainworks
https://preview.redd.it/uditpyyz1ie11.jpg?width=1440&format=pjpg&auto=webp&s=bee3aa36f3aff473a84e683709bd650123cfb175
Antminepool Coin-miners BSOD Umine
https://preview.redd.it/doqwb0212ie11.jpg?width=1440&format=pjpg&auto=webp&s=dfff42d64e4f1244aeca369ba5258f69d2442b45
Poolgpu Yiimp BTXpool Minersport
https://preview.redd.it/1j7vghsv2ie11.jpg?width=1440&format=pjpg&auto=webp&s=2735b983853a727b382b865cd2c6b93da29ba7d4
Cointelegraph Bitcore a lightning fast solution to the scaling debate Read
CCN Bitcore winning scaling race earth shattering speed Read
BTC Echo Muss es immer ein Hardfork sein? Nein! – Bitcore (BTX) legt seit April vor Read
Steemit Bitcore BTX Guide: the 2nd snapshot for BTC HODLers - free BTX | how it works Read
Steemit Making blockchain history: Bitcore (BTX) is currently writing blocks with over 3000 kB of data! Read
BTCmanager.com Why is the Cryptocurrency Community Ignoring Bitcore? Read
Bitcore Bitcoin Core Developer Jimmy Song about Bitcore “the most clever fork” Read
Cryptonaut Bitcore is one of the first known cryptocurrencies to use the hybrid fork method to distribute BTX Read
Soft2share Cryptocurrency was what made an entry into the financial sector to address the concerns raised by the centralized infrastructure. Read
https://preview.redd.it/9oc876384ie11.jpg?width=1440&format=pjpg&auto=webp&s=33f5957bef004cb7abb65e9e9df87dda5e402bd0
Bitcore BTX - Twitter Official Bitcore BTX - Telegram Official Telegram German Telegram Spanish Telegram Italian Telegram Italian Telegram Russian Telegram Ukraine Telegram Bahasa Telegram Philipine Telegram Romania
..
Bitcore on Youtube Bitcore on Discord Facebook Fanpage / Group

QQ Groupno. 680492670 Go to Chat on Crypto Go to Line @Bitcore.btx / @Bitcore_official
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How to sign a message? How to type your sign message from wallet in the registration form? Read BTX Mining Manual A manual for those who struggles setting up mining BTX. Read
https://preview.redd.it/faytk6716ie11.jpg?width=1095&format=pjpg&auto=webp&s=082127977aaad2ec02e686c87281fa4e63552f91
Bitcore Snapshot The premine address is 13hwgY4YUvrgnhjLP5ugFafL1cmbRRtr5ePRE ANN was 23.04.2017Download Snapshot...here (140 MB)Mediafiles and CI Download files here Press kit Basic | Press kit Full
https://preview.redd.it/r4txod466ie11.jpg?width=1440&format=pjpg&auto=webp&s=eb57e83e2291572c9f3731717b9f7f261430ee76
Chris Jon Steve David
System, Service Administrator & All-Round Talent Core Developer Brand Ambassador & Social Media Publications & Graphic Design
Chris is Bitcore’s main developer. He has worked on several other coins like BitSend, Bitcloud and more.Founder from Limxtec Jon is the API, Electrum and infrastructure developer for Bitcore. He supervises the contact to exchanges, listing sites and more. David is the artistic mind behind Bitcore. He is also working on media publications and supports the core team’s workflow.
Ivo Thomas Greg (GM) DgCarlosLeon
Web Development & Project Consultant Exchange Manager Mining Expert Support and Graphic Design
Ivo is working on the website as well as helping Bitcore grow both legally and technically. Thomas is our email and exchange manager responsible for most of our official communication with services and exchange platforms. Mining pool admin and mining support via telegram channel. Carlos is Bitcore Reddit communicator and graphic supporter.
Fahim Altinordu Brad Eric Hampus
Supporter Supporter Telegram and Facebook Support Supporter
Turkish and international exchange management. Brad is Bitcore’s Facebook manager. Hampuz is organizing signature campaigns and manages our threads on a lot of altcoin forums.
Klaas Ibrahim Acir Ugur Jose Martin
Supporter Developer Team (Turkey) Supporter Spanish Community Manager
Telegram and altcoin forum support. Ugur is managing Bitcore’s Turkish community and helps with telegram support work.
https://preview.redd.it/mb06uk2e7ie11.jpg?width=1440&format=pjpg&auto=webp&s=8135a85c34e26bb222ca8e871dc53e0129ef2800
DISCLAIMER | The Bitcore BTX (ANN REDDIT) cannot take responsibility for third party providers, such as the listed exchanges, wallets, sites and pools. All links hosted on our domain are by community members and third parties and by clicking on any of the listed links you are accepting the risks of using the third party domain and taking responsibility for any losses, damage or other issues using said domain. Crypto-currencies are inherently risky and investors and users must remain vigilant.
Web: Official | News | Coin Specs | Roadmap | White Paper | Ecosystem | Network Update | Community | FAQ | Blog | Team Wallets: Windows | Win Wallet & Blockchain | Linux | Mac | iOS | Android | Eletrum | Zeltrez | Jaxx Liberty Exchanges: Bit Z | Cryptopia | hitBTC | VE Bitcoin | Exrates | Crypto Bridge | QBTC | Coinexchange | Octaex | Bitexlive | Bitibu | Trade Satoshi | PayCML Services: Livingroom of Satoshi | Kamoney | Cryptonaut | EasyRabBit.net | LuckyGames.io Block Explorers: InsightAPI | Crypto ID | Liivenet Mining Pools: Bitcorepool | Yiimp | Suprnova | Chainworks | Umine | Ant Mine Pool | Coin Miners | BSOD | BTXpool | Minersport | Omegapool | PoolGPU Market Info: CoinMarketCap | World Coin Index | Cryptocompare Source: Github | Kryptowerk | DgCarlosLeon _____________________________________________________________________________
ANN Designed by DgCarlosLeon | Bitcore BTX - 2018
submitted by dgcarlosleon to bitcore_btx [link] [comments]

Dogecoin Core 1.7.0 released - Check in here for all info you need

Hi shibes!
The Dogecoin developers are proud to announce the final version of Dogecoin Core 1.7! After lots of coding, testing and swearing this is the next version of our reference client. It brings Dogecoin one big step forward on the technical side of things, with moving to the Bitcoin 0.9 codebase.
The full release notes are available here: https://github.com/dogecoin/dogecoin/releases/tag/v1.7.0
TL;DR of the release notes
Is this mandatory? No, you can stay on 1.6 if you want for now. This update adds quite a few new features you'd miss out on.
How to update?
  1. Backup your wallet! This is very important! Go to File -> Backup Wallet, and save this file in at least two safe places for a good backup.
  2. Exit the client you're running now.
  3. Install the update
    1. For Windows, use the setup.exe to update. If you are using the new 64bit version you'll need to uninstall 1.6 afterwards.
    2. For Mac just overwrite the version you currently have in you Applications folder.
    3. For Linux you'd overwrite your current dogecoin-qt binary with the new one.
  4. Start the client. That's it :)
About going back to 1.6 Once you go to 1.7 there is no easy way back to 1.6. That's why it's important to have a backup of your wallet. Just in case. Be aware that a backup goes out of date after 100 transactions! Several people have been running 1.7 for a while now and see no problem with it, so you probably don't want to go back anyway ;)
Downloads (Listing here this time to make it easier to find)
Changes from RC1
Staying up to date If you want to easily stay up to date with releases, you can subscribe to the mailing list right here: http://sourceforge.net/p/dogecoin/mailman/dogecoin-releases/ That's especially advised if you are a service provider!
General comments For anyone running an exchange, please also note that in light of the 51% attack against Reddcoin last night, the Dogecoin developers now recommend a minimum of 10 confirmations for payments into an exchange.
Thanks Thanks to everyone who contributed so far! Especially leofidus-ger, rnicoll and patricklodder, who have done by far the most of the work for this release. But of course thanks to everyone else who contributed, may it be advice or code or whatever. Also thanks to the Bitcoin developers. And of course thanks to the Dogecoin community! You are what makes it fun to work on all this ;)
submitted by langer_hans to dogecoin [link] [comments]

Gridcoin Research 3.7.12.0 Released

The Gridcoin Developers are pleased to unveil 3.7.12 to you today, which is a massive release featuring over 450 commits over the last couple months. While being a large update it is still leisure, and users do not have to update.
Download the update from GitHub here.
The Windows MSI can be downloaded here.
 
Rather than posting the full release notes (because that would be ridiculous given the number of changes), I will instead showcase some of the more prominent and exciting features in this release. If you would like the full unedited changelog please see the Github commit list here.
 
New changes in this release include:

Gridcoin Research is now a 64 bit installation

New UI

NewUI

RPC Overhaul

New AutoTools Build System

Neural Network Enhancements

 
These are far from all the changes, but these five are the ones we would like to specifically showcase for the average wallet user. We hope you will be happy with the new release and look forward to your feedback.
 
As always, thank you to all the developers who contributed to this release, including but not limited to: @ravonn, @ifoggz, @tomasbrod, @thecharlatan, and @jamescowens.
 
I would also like to thank all our dedicated testnet users who helped to find bugs and issues to ensure a smooth release. Special thanks to @noah-blaker, @jamescowens (again!), and @GlenArm for going the extra mile to assist debugging tricky last minute issues.
submitted by barton26 to gridcoin [link] [comments]

How to Mine BiblePay on Windows

This guide is outdated, please refer to:
https://wiki.biblepay.org/POBH_Setup
https://wiki.biblepay.org/PODC_Setup
 
 
 
 
 
 
 
 
IMPORTANT - Evolution Upgrade:
Quick Start https://wiki.biblepay.org/Quick_Start
Evolution Upgrade Information https://wiki.biblepay.org/Evolution_Upgrade
Getting Started with Evolution https://wiki.biblepay.org/Getting_Started_with_Evolution
Generic Smart Contracts https://wiki.biblepay.org/Generic_Smart_Contracts
What is BiblePay Evolution? https://www.reddit.com/BiblePay/comments/bifvpk/biblepay_evolution_what_is_it/
Windows Guide: 1. Download 32 or 64 bit .exe from https://www.biblepay.org/wallet/ 2. Double Click / Run .exe file and step through Install process 3. Run BiblePay 4. Click Tools >> One Click Mining, (Or set up mining manually with steps a through d below)
     a. Open File Explorer, in address bar type: %appdata%      b. Press Enter      c. Go to BiblepayEvolution folder      d. Open biblepay.conf file for editing, add lines and Save
addnode=node.biblepay.org gen=1 genproclimit=1 
NOTE: addnode is used to give the wallet a starting node to connect to and sync with gen=1 turns on mining by default when the wallet is opened genproclimit=1 sets number of mining threads to 1 by default

5. Close BiblePay and Run it again 6. In BiblePay, go to Tools menu, Click Debug Console 7. Type these commands into the debug console:
getinfo getmininginfo help 
NOTE: getinfo will show you what block number your wallet is currently on and the version number getmininginfo will show you how many threads are running and how much mining hash you have help will show you all the other commands you can use

Threads: 8. To change number of threads to use up for mining
a. Edit %appdata%/BiblepayEvolution/biblepay.conf file: Find with File Explorer or inside the wallet go to Menu >> Tools >> Open Wallet Configuration File
genproclimit=X 
and restart BiblePay -or- b. Menu >> Tools >> Debug Console >> Type command:
setgenerate true X 
(Replace X with the number of threads you want to use Open Task Manager to view CPU usage)

Using the Pool:
NOTE: To use the pool you must now use the external miner, not the wallet miner https://whitewalr.us/2019/biblepay-nomp-pool-mining.html
  1. Set up an account on pool website: https://pool.biblepay.org/
  2. Create Worker Username(s) - Workers tab >>> Add (NOTE: Your Worker Username needs to be unique)
  3. Enable pool and add Worker Username in %appdata%/BiblepayEvolution/biblepay.conf file, add these lines:
    pool=https://pool.biblepay.org workerid=insertWorkerUsernameHere
4. Restart BiblePay
How to Withdraw Coins From Pool? The pool holds onto your coins, go to "Account" >> "Withdraw" to withdraw your coins In your BiblePay Wallet go to "File" >> "Receiving Address" and you can right click and copy the address and paste it into the Pool's Withdraw screen as the "Destination Address", then click the "Withdraw" button and the coins will be sent from the Pool to your Wallet
Setup Auto-Withdraw Navigate to Account >>> Account Settings >>> Verify your BBP Receiving Address >>> Click Authorize-Auto-Withdraws
Why use a Pool? As the network hash rises (as more miners are mining), it can take longer and longer to solve a block, by using the pool, everyone works together with all of their hash power to solve blocks, and the reward gets split between everyone who contributed based on how much they contributed in hash.
With solo mining (not using the pool) it may take 1 month to finally solve a block and get large BBP reward, with pool you can get small frequent BBP rewards every ~30 minutes. (BBP meaning BiblePay coins)

How to Update: Download exe from biblepay.org and install again, your wallet will stay intact

Backup:
Your wallet.dat stores your private keys that contain the access to your coins, this file is backed up every 24 hours in the backups folder, We also recommend that you save a copy of this file in other places, like a flash drive
Learn More about Backing Up your Wallet.dat https://www.reddit.com/BiblePay/comments/7lksp4/backup_walletdat/

FAQ
QUESTION: How long does it take for coins to mature? If you're solo mining, the coins become mature after ~100 blocks. If you're using the pool, they become mature after 24 hours
QUESTION: How do I know if I am currently mining? In your wallet >> In Top left Menu select "Tools" >> Click "Debug Console" Type in the command: getgenerate If it returns true, mining is turned on command: getmininginfo Will show how much "hashps" (hashing) your pc is doing, "genproclimit" will show how many mining threads you are using "poolmining" will be show value of true if you are successfully mining on the pool

How to Buy or Sell BBP coins?
You can buy and sell BBP coins for Bitcoin on the Exchanges we are listed on: SouthXChange: https://www.southxchange.com/Market/Book/BBP/BTC CoinExchange.io: https://www.coinexchange.io/market/BBP/BTC

Misc: Building headless Bitcoin and Bitcoin-qt on Windows https://bitcointalk.org/index.php?topic=149479.0 https://msdn.microsoft.com/en-us/commandline/wsl/install_guide https://en.wikipedia.org/wiki/Windows_Subsystem_for_Linux https://bitcointalk.org/index.php?topic=2388064.msg27133702#msg27133702 https://github.com/OleEichhorn/bitcoin-msvc

OUTDATED
Windows Mining Video Tutorial by copper101great https://www.youtube.com/watch?v=K1yKx8KsH60
submitted by togoshige to BiblePay [link] [comments]

Dogecoin 1.7 Alpha 1 - Such test. Wow. Much feedback pls.

Hi shibes!
"OMG will this hardfork???" No, would you let me explain first?
So, the development team has been hard at work to bring you an awesome new update for the Dogecoin wallet! And today marks the release of the first public test version.
The release notes are available here: https://github.com/dogecoin/dogecoin/blob/1.7-dev/RELEASE_NOTES_1_7_alpha.md
TL;DR of the release notes
Now that this is said, we come to the action! We've been testing the client for a while now and it looks solid so far. Now it's your turn to test it! We want you to try it out, send/receive transactions, explore new features, even break it! We want your feedback. Please use this post to share your findings. We appreciate every bug report!
Download You will find everything you need here: https://github.com/dogecoin/dogecoin/releases/tag/v1.7.0-Alpha-1
For Windows: Dogecoin-Qt for both 32 and 64 bit systems. For Linux: Dogecoin-Qt, dogecoind and dogecoin-cli for both 32 and 64 bit.
IMPORTANT There is also a dogecoin.conf file. You need to place it in your data directory to get connections! Default directory on Windows: C:\Users\USERNAME\AppData\Roaming\Dogecoin\ Default directory on Linux: ~/.dogecoin/
Testnet faucet As stated in release notes, you can get TestDoges here: http://testdoge.lionservers.de/ See this comment on how to get an address, URL or QR code which you can use and share :)
Mining? You can mine there, yes. But please only CPU mine. With the low hashrate of the testnet you'd be 99%-attacking the testnet with a single GPU ;)
Thanks Thanks to everyone who contributed so far! Especially leofidus-ger and rnicoll, who have done by far the most of the work for this release. But of course thanks to everyone else who contributed, may it be advice or code or whatever. Also thanks to the Bitcoin developers. And of course thanks to the Dogecoin community! You are what makes it fun to work on all this ;)
"When will it be out?" 1.7 is an extensive re-write, and as such needs a lot of testing. We're hoping to have it out shortly after next halvening, with a beta release for the adventurous closer to the time.
Mac pls? A Mac version will follow later :)
submitted by langer_hans to dogecoin [link] [comments]

Groestlcoin Release September 2018

Introduction

As always, the past 3 months since 22nd June have been crazy busy. The bears might still be around, but the show must go on and of course has not slowed the Groestlcoin development team in the slightest. Here’s a quick overview of what has already happened since the last release: - Integrated into the bitbns exchange, with the ability to buy Groestlcoin directly with the Indian Rupee. - Groestlcoin Rebrand Vote – Whilst there was much talk and push for a rebrand vote, the overall result was almost unanimously in favour of keeping our unique and conversation-starting name. With just 83 votes to Rebrand, and 2577 votes to No Rebrand. Thank you for all who voted, the funds raised are being used to fund ongoing hosting and development costs. - Integrated into the Cryptobridge exchange. Cryptobridge is a popular decentralised exchange where you always hold the private keys to your funds, only YOU have access to them. - Groestlcoin has been added to SimpleSwap – Groestlcoin can now be swapped with over 100 other cryptocurrencies, without signing up! - Groestlcoin has been added to UnoDax, one of the leading cryptocurrency exchanges in India, with TUSD, BTC and INR trading pairs. - Groestlcoin has been added to SwapLab.cc, where you can buy Groestlcoin using Bitcoin and over 50 other altcoins. Purchasing with VISA/Mastercard is coming VERY SOON. Discussed later: - Groestlcoin has been listed on #3 largest exchange in the world on volume, Huobi Global! More on this to come further on in the announcements. - Groestlcoin has been added to the Guarda Multi-Currency Wallet. - Groestlcoin has been added to Melis Multi-Device, Multi-Account, Multi-Platform, Multi-Signature advanced wallet! Already this list is far more than most other cryptocurrencies have achieved in the past 3 months. But this is just the tip of the iceberg of what has been developed.

What's been Happening?

GRSPay Released

We are so excited for this, that it has it's own separate reddit thread. Head over there now at https://www.reddit.com/groestlcoin/comments/9ikr5m/groestlcoin_releases_grspay/? to see more on this!
https://www.melis.io/assets/logo-navbar-4b6f0d372f15b2446d3fa4c68f346e4fb08ee113941186cee58fd6135f3f8b7d.svg

Melis Wallet

The the most advanced wallet for Bitcoin, Bitcoin Cash, Litecoin and now Groestlcoin.
With Melis you have the complete control of your bitcoins and private keys, you can define spending limits policies and make use of two or more factors authentication. Melis is open source, published on GitHub.

How Melis Works?

You can create as many accounts as you want. An account is a part of your wallet that can be customised to your requirements. You can choose how many co-signers are required to spend funds. The accounts are completely independent and act like separate wallets from each other but can be accessed via the same details. A core feature of Melis is the ability to set a ‘primary’ device. With this you can set an account as ‘Secure’ so it is only viewable (and accessible at all) from the Primary device. You can have a savings account hidden from the outside world whilst also having your ‘spending’ funds available on the go. With Melis you can create a multi-signature account between N people, where up to N signatures are required to sign a transaction, choosing if any of those should be mandatory.
Core Features:
https://guarda.co/assets/images/1PGo4ID.svg?1537791124643

Guarda Wallet

Safer than ever! Desktop Light Wallet - Anonymous and fast!
With Guarda Multi-currency Desktop Light Wallet you don’t need to register. Guarda has no access to your private keys or funds. You can receive, send, store, buy and exchange cryptocurrencies in complete anonymity and safety. All these features are available on Linux, Windows or MacOS. Choose the one that suits you!
More info about Guarda wallet on www.guarda.co
https://holytransaction.com/images/logo.png

Integrated into HolyTransaction

What is HolyTransaction?

HolyTransaction gives users access to the crypto world with a universal cryptocurrency wallet and instant exchange.

Features

For more information, visit Holy Transaction here.
https://www.groestlcoin.org/wp-content/uploads/2018/09/next-grs-groestlcoin.jpg

Integrated into NEXT Wallet

What is NEXT?

NEXT is a modern, next-generation stylish open-source Desktop wallet.

Features

For more information, visit NextWallet here.
https://blockchainfinancial.com/mediaserve2018/09/admin-06143647-bcf_logo_vec_256x256.png

Integrated into Blockchain Financial

What is Blockchain Financial?

Blockchain Financial is a set of web based services for individuals and companies that want to make things happen with the Cryptocurrencies Ecosystem. - For those that don't know anything about cryptocurrencies, we offer tools that will let them receive, send and operate with an assortment of coins. - For those that are already riding the wave, we offer tools that will let them do all those things that they weren't able to do.

Blockchain Financials mission

We're not here to reinvent the wheel. We're here to make it run smoother for you, and we provide some of the most useful services you'll find on the internet, made in a way that is easy to understand and use on a daily basis. In short, we're a bunch of people that claim to be Crypto Evangelists. We strongly believe in cryptocurrencies, and our main promise is to push them up so more people get involved and take all the advantages they offer.

More information from Blockchain Financial

Back in 2014, the world was taken by storm when Facebook approved the first cryptocurrencies tipping apps. The first was for Dogecoin, and the second was for multiple coins.
The project was hosted on whitepuma.net, and persisted for almost two years, built up a massive user community and gave a home to Bitcoin, Litecoin, Dogecoin and dozens of other bitcoin-based altcoins.
After very active months, the tipping hype started to fade away. Then, the developers decided to jump into the next stage: bringing not only tipping, but also mining and a widget that could be embedded on websites to allow everyone to accept payments. Sadly, the work was never completed because the project started to require an unsustainable amount of resources. Then, in a painful decision, a shutdown was announced by December 2015.
A couple of months after whitepuma.net was closed, the source code was released by its creator as Open Source on GitHub. But it wasn't maintained.
Now, some of the original members of the dev and admin teams gathered up with a handful of the WhitePuma's elite users, and decided to make something good with the best pieces of the old source code. That, with fresh new ideas and the power of the BardCanvas engine, synthesized the core of Blockchain Financial.
More info about Blockchain Financial wallet on .
For more information, visit [Blockchain Financial](www.blockchainfinancial.com)
https://www.huobi.com/image/logo.aeb4723.svg

Groestlcoin Listed on Huobi

Who are Huobi?

Huobi was founded in China and is now based in Singapore, with offices in Hong Kong, South Korea, Japan and the North America, currently sitting #3 in volume on Coinmarketcap. Huobi is a great leap forward for our growing presence in Asia and we are very excited to be listed here!
You can find the official Huobi announcement here.

Groestlcoin Core v2.16.3 - Please Update ASAP

A new major Groestlcoin Core version 2.16.3 is now available for download which includes both a Denial of Service component and a critical inflation vulnerability, so it is recommended to upgrade to it if you are running a full Groestlcoin node or a local Groestlcoin Core wallet.
v2.16.3 is now the official release version of Groestlcoin Core. This is a new major version release with a very important security updates. It is recommended to upgrade to this version as soon as possible. Please stop running versions of Groestlcoin Core affected by CVE-2018-17144 ASAP: These are 2.13.3 and 2.16.0.
As a result in this, all exchanges and services have been asked to upgrade to this version, so please be patient if wallets go in to maintenance mode on these services.

What's new in version v2.16.3?

This is a major release of Groestlcoin Core fixing a Denial of Service component and a critical inflation vulnerability (https://nvd.nist.gov/vuln/detail/CVE-2018-17144) exploitable by miners that has been discovered in Groestlcoin Core version 2.13.3 and 2.16.0. It is recommended to upgrade to 2.16.3 as soon as possible. If you only occasionally run Groestlcoin Core, then it's not necessary to run out and upgrade it right this second. However, you should upgrade it before you next run it. If you know anyone who is running an older version, tell them to upgrade it ASAP. Stored funds are not at risk, and never were at risk. At this time we believe over half of the Groestlcoin hashrate has upgraded to patched nodes. We are unaware of any attempts to exploit this vulnerability. However, it still remains critical that affected users upgrade and apply the latest patches to ensure no possibility of large reorganizations, mining of invalid blocks, or acceptance of invalid transactions occurs.

The Technicals

In Groestlcoin Core 2.13.3, an optimization was added (Bitcoin Core PR #9049) which avoided a costly check during initial pre-relay block validation that multiple inputs within a single transaction did not spend the same input twice which was added in 2012 (Bitcoin Core PR #443). While the UTXO-updating logic has sufficient knowledge to check that such a condition is not violated in 2.13.3 it only did so in a sanity check assertion and not with full error handling (it did, however, fully handle this case twice in prior to 2.1.0.6). Thus, in Groestlcoin Core 2.13.3, any attempts to double-spend a transaction output within a single transaction inside of a block will result in an assertion failure and a crash, as was originally reported. In Groestlcoin Core 2.16.0, as a part of a larger redesign to simplify unspent transaction output tracking and correct a resource exhaustion attack the assertion was changed subtly. Instead of asserting that the output being marked spent was previously unspent, it only asserts that it exists. Thus, in Groestlcoin Core 2.16.0, any attempts to double-spend a transaction output within a single transaction inside of a block where the output being spent was created in the same block, the same assertion failure will occur. However, if the output being double-spent was created in a previous block, an entry will still remain in the CCoin map with the DIRTY flag set and having been marked as spent, resulting in no such assertion. This could allow a miner to inflate the supply of Groestlcoin as they would be then able to claim the value being spent twice.
Groestlcoin would like to publicly thank Reddit user u/Awemany for finding CVE-2018-17144 and reporting it (https://lists.linuxfoundation.org/pipermail/bitcoin-core-dev/2018-Septembe000064.html). You deserve gratitude and appreciation from cryptoworld, and you have ours. If you want to support him for his work, please consider donating to him on his bitcoin cash address: bitcoincash:qr5yuq3q40u7mxwqz6xvamkfj8tg45wyus7fhqzug5
http://i.imgur.com/3YhyNZK.png

Groestlcoin Electrum-GRS 3.2.2 - Ledger & Trezor Edition

What is Electrum-GRS?
Electrum-GRS is a lightweight "thin client" groestlcoin wallet Windows, MacOS and Linux based on a client-server protocol. Its main advantages over the original Groestlcoin client include support for multi-signature wallets and not requiring the download of the entire block chain.

Changes:

http://i.imgur.com/3YhyNZK.png

Electrum-GRS Mobile Android

What is Electrum-GRS Mobile?

Electrum-grs is a lightweight "thin client" groestlcoin wallet Android based on a client-server protocol. Its main advantages over the original Groestlcoin client include support for multi-signature wallets and not requiring the download of the entire block chain.

Changes

Groestlcoin EasyVanity Released

Groestlcoin EasyVanity is a Windows app is built from the ground-up in C# and makes it easier than ever before to create your very own bespoke Groestlcoin address(es), even whilst not connected to the internet! You can even generate multiple keys with the same prefix and leave it on overnight whilst your CPU or GPU collects and stores these addresses locally.
If you're tired of the random, cryptic addresses generated by regular groestlcoin clients, then Groestlcoin EasyVanity is the right choice for you to create a more personalized address.

Features

• Ability to continue finding keys after first one is found • Includes warning on startup if connected to the internet • Ability to output keys to a text file (And shows button to open that directory) • Ability to make your match case sensitive (Where possible) • Show and hide the private key with a simple toggle switch, and copy the private key straight to your clipboard • Show full output of commands • Includes statistics whilst the application is running • Ability to choose between Processor (CPU) and Graphics Card (GPU) • Automatically detects 32 or 64 bit systems • Features both a Light and Dark Material Design inspired Themes • EasyVanity's search is probabilistic, and the amount of time required to find a given pattern depends on how complex the pattern is, the speed of your computer, and whether you get lucky. • EasyVanity includes components to perform address searching on your CPU (vanitygen) and your OpenCL-compatible GPU (oclvanitygen). Both can be built from source, and both are included in the Windows binary package. • Prefixes are exact strings that must appear at the beginning of the address. When searching for prefixes, Easyvanity will ensure that the prefix is possible, and will provide a difficulty estimate. • The percentage displayed just shows how probable it is that a match would be found in the session so far. If it finds your address with 5% on the display, you are extremely lucky. If it finds your address with 92% on the display, you are unlucky. If you stop EasyVanity with 90% on the display, restart it, and it finds your address with 2% on the display, your first session was unlucky, but your second session was lucky. • EasyVanity uses the OpenSSL random number generator. This is the same RNG used by groestlcoin and a good number of HTTPS servers. It is regarded as well-scrutinized. Guessing the private key of an address found by EasyVanity will be no easier than guessing a private key created by groestlcoin itself. • To speed up address generation, EasyVanity uses the RNG to choose a private key, and literally increments the private key in a loop searching for a match. As long as the starting point is not disclosed, if a match is found, the private key will not be any easier to guess than if every private key tested were taken from the RNG. EasyVanity will also reload the private key from the RNG after 10,000,000 unsuccessful searches (100M for oclvanitygen), or when a match is found and multiple patterns are being searched for. • Free software - MIT. Anyone can audit the code. • Written in C# - The code is short, and easy to review.

Groestlcoin Sentinel (Android & Blackberry) – Mainnet + Testnet

What is Sentinel?

Groestlcoin Sentinel is the easiest and fastest way to track/receive/watch payments in your offline Groestlcoin Wallets. Groestlcoin Sentinel is compatible with any standard Groestlcoin address, BIP44 XPUB (Extended Public Key) BIP49 YPUB and BIP84 ZPUB
Groestlcoin Sentinel is a great solution for anyone who wants the convenience and utility of a hot wallet for receiving payments directly into their cold storage (or hardware wallets). Sentinel accepts XPUB's, YPUB'S, ZPUB's and individual Groestlcoin address. Once added you will be able to view balances, view transactions, and (in the case of XPUB's, YPUB's and ZPUB's) deterministically generate addresses for that particular wallet.

What's New?

The P2SH paperwallet supports creating P2SH paperwallets in bulk, keypair generation with QR codes and sweeping tool. Groestlcoin believes strongly in privacy, the live version does not collect and store IP or transaction data.
Changes
Features
The BECH32 paperwallet supports creating BECH32 paperwallets in bulk, keypair generation with QR codes and sweeping tool. Groestlcoin believes strongly in privacy, the live version does not collect and store IP or transaction data.
Features
![WebWallet](https://i.imgur.com/Z2oj7bj.png)

Groestlcoin Web Wallet Update 1.4

What is Groestlcoin Web Wallet?
Groestlcoin Webwallet is an open source, multisignature, HD Wallet and more! Webwallet is a a open source browser based Groestlcoin webwallet.
Webwallet is a playground for Groestlcoin in javascript to experiment with. It supports multisig, OP_HODL, RBF and many more. Groestlcoin believes strongly in privacy, the live version does not collect and store IP or transaction data.
Changes:
submitted by Yokomoko_Saleen to groestlcoin [link] [comments]

The Strange Birth & History of Monero, Part IV: Monero "as it is now"

You can read here part III.
You can read this whole story translated into Spanish here
This is part IV, the last but not least.
Monero - A secure, private, untreceable cryptocurrency
https://bitcointalk.org/index.php?topic=583449.0
Notable comments in this thread:
-201: “I would like to offer 1000 MRO to the first person who creates a pool”
(https://bitcointalk.org/index.php?topic=583449.msg6422665#msg6422665)
[tacotime offers bounty to potential pool developer. Bytecoin devs haven’t released any code for pools, and the only existent pool, minergate (in the future related to BCN interests) was closed source]
-256: “Adam back seems to like CryptoNote the better than Zerocash https://twitter.com/adam3us/status/453493394472697856”
(https://bitcointalk.org/index.php?topic=583449.msg6440769#msg6440769)
-264: “update on pools: The NOMP guy (zone117x) is looking to fork his open source software and get a pool going, so one should hopefully be up soon.”
(https://bitcointalk.org/index.php?topic=583449.msg6441302#msg6441302)
-273: “Update on GUI: othe from VertCoin has notified me that he is working on it.”
(https://bitcointalk.org/index.php?topic=583449.msg6442606#msg6442606)
-356: “Everyone wanting a pool, please help raise a bounty with me here:
https://bitcointalk.org/index.php?topic=589533.0
And for the GUI:
https://bitcointalk.org/index.php?topic=589561.0”
(https://bitcointalk.org/index.php?topic=583449.msg6461533#msg6461533)
[5439 MRO + 0.685 BTC + 5728555.555 BCN raised for pool and 1652 XMR, 121345.46695471 BCN for the GUI wallet. Though this wallet was "rejected" as official GUI because wallet still has to be polished before building a GUI]
-437: “Yes, most Windows users should see a higher hashrate with the new build. You can thank NoodleDoodle. ”
(https://bitcointalk.org/index.php?topic=583449.msg6481202#msg6481202)
-446: “Even faster Windows binaries have just been uploaded. Install for more hash power! Once again, it was NoodleDoodle.”
(https://bitcointalk.org/index.php?topic=583449.msg6483680#msg6483680)
-448: “that almost doubled my hashrate again! GREAT STUFF !!!”
(https://bitcointalk.org/index.php?topic=583449.msg6484109#msg6484109)
-461: “Noodle only started optimization today so there may be gains for your CPU in the future.”
(https://bitcointalk.org/index.php?topic=583449.msg6485247#msg6485247)
[First day of miner optimization by NoodleDoodle, it is only May 1st]
-706: “The unstoppable NoodleDoodle has optimized the Windows build again. Hashrate should more than double. Windows is now faster than Linux. :O”
(https://bitcointalk.org/index.php?topic=583449.msg6549444#msg6549444)
-753: “i here tft is no longer part of the project. so is he forking or relaunching bytecoin under new name and new parameters (merged mining with flatter emission curve.) also. what is the end consensus for the emission curve for monero. will it be adjusted."
(https://bitcointalk.org/index.php?topic=583449.msg6561345#msg6561345)
[May, 5th 2014. TFT is launching FANTOMCOIN, a clone coin which its "only" feature was merged mining]
-761: (https://bitcointalk.org/index.php?topic=583449.msg6561941#msg6561941) [May, 5th 2014 – eizh on emission curve and tail emission]
-791: “As promised, I did Russian translation of main topic.”
(https://bitcointalk.org/index.php?topic=583449.msg6565521#msg6565521)
[one among dozens of decentralized and “altruist” collaborators of Monero in minor tasks]
-827: image
(https://bitcointalk.org/index.php?topic=583449.msg6571652#msg6571652)
-853: (https://bitcointalk.org/index.php?topic=583449.msg6575033#msg6575033)
[some are not happy that NoodleDoodle had only released the built binaries, but not the source code]
-950: (https://bitcointalk.org/index.php?topic=583449.msg6593768#msg6593768)
[Rias, an account suspected to be related to the Bytecoin scam, dares to tag Monero as “instamine”]
-957: “It's rather bizarre that you're calling this an "instamine" scam when you're so fervently supporting BCN, which was mined 80% before entering the clearnet. Difficulty adjustments are per block, so there is no possibility of an instamine unless you don't publish your blockchain (emission is regular at the preset interval, and scales adequately with the network hash rate). What you're accusing monero of is exactly what ByteCoin did.”
https://bitcointalk.org/index.php?topic=583449.msg6594025#msg6594025
[Discussion with rias drags on for SEVERAL posts]
-1016: “There is no "dev team". There is a community of people working on various aspects of the coin.
I've been keeping the repo up to date. NoodleDoodle likes to optimise his miner. TFT started the fork and also assists when things break. othe's been working on a GUI. zone117x has been working on a pool.
It's a decentralized effort to maintain the fork, not a strawman team of leet hackers who dwell in the underbellies of the internet and conspire for instamines.”
(https://bitcointalk.org/index.php?topic=583449.msg6596828#msg6596828)
-1023: “Like I stated in IRC, I am not part of the "dev team", I never was. Just so happens I took a look at the code and changed some extremely easy to spot "errors". I then decided to release the binary because I thought MRO would benefit from it. I made this decision individually and nobody else should be culpable”
(https://bitcointalk.org/index.php?topic=583449.msg6597057#msg6597057)
[Noodledoodle gets rid of the instaminer accusations]
-1029: “I decided to relaunch Monero so it will suit all your wishes that you had: flatter emission curve, open source optimized miner for everybody from the start, no MM with BCN/BMR and the name. New Monero will be ready tomorrow”
(https://bitcointalk.org/index.php?topic=583449.msg6597252#msg6597252)
[people trying to capitalize mistakes is always there.]
-1030: "Pull request has been submitted and merged to update miner speed
It appears from the simplicity of the fix that there may have been deliberate crippling of the hashing algorithm from introduction with ByteCoin."
https://bitcointalk.org/index.php?topic=583449.msg6597460#msg6597460
[tacotime “officially” raises suspects of possible voluntarily crippled miner]
-1053: "I don't mind the 'relaunch' or the merge-mining fork or any other new coin at all. It's inevitable that the CryptoNote progresses like scrypt into a giant mess of coins. It's not undesirable or 'wrong'. Clones fighting out among themselves is actually beneficial for Monero. Although one of them is clearly unserious and trolling by choosing the same name.
Anyway, this sudden solidarity with BCN or TFT sure is strange when none of these accounts were around for the discussions that took place 3 weeks ago. Such vested interests with no prior indications. Hmm...? "
https://bitcointalk.org/index.php?topic=583449.msg6599013#msg6599013
[eizh points out the apparent organized fudding]
-1061: "There was no takeover. The original developer (who himself did a fork of bytecoin and around a dozen lines of code changes) was non-responsive and had disappeared. The original name had been cybersquatted all over the place (since the original developer did not even register any domain name much less create a web site), making it impossible to even create a suitably named web site. A bunch of us who didn't want to see the coin die who represented a huge share of the hash power and ownership of the coin decided to adopt it. We reached out to the original developer to participate in this community effort and he still didn't respond over 24 hours, so we decided to act to save the coin from neglect and actively work toward building the coin."
(https://bitcointalk.org/index.php?topic=583449.msg6599798#msg6599798)
[smooth defends legitimacy of current “dev team” and decisions taken]
-1074: “Zerocash will be announced soon (May 18 in Oakland? but open source may not be ready then?).
Here is a synopsis of the tradeoffs compared to CyptoNote: […]"
(https://bitcointalk.org/index.php?topic=583449.msg6602891#msg6602891)
[comparison among Zerocash y Cryptonote]
-1083: "Altcoin history shows that except in the case of premine (Tenebrix), the first implementation stays the largest by a wide margin. We're repeating that here by outpacing Bytecoin (thanks to its 80% mine prior to surfacing). No other CN coin has anywhere near the hashrate or trading volume. Go check diff in Fantom for example or the lack of activity in BCN trading.
The only CN coin out there doing something valuable is HoneyPenny, and they're open source too. If HP develops something useful, MRO can incorporate it as well. Open source gives confidence. No need for any further edge."
(https://bitcointalk.org/index.php?topic=583449.msg6603452#msg6603452)
[eizh reminds everyone the “first mover” advantage is a real advantage]
-1132: "I decided to tidy up bitmonero GitHub rep tonight, so now there is all valuable things from latest BCN commits & Win32. Faster hash from quazarcoin is also there. So BMR rep is the freshest one.
I'm working on another good feature now, so stay tuned."
(https://bitcointalk.org/index.php?topic=583449.msg6619738#msg6619738)
[first TFT apparition in weeks, he somehow pretends to still be the "lead dev"]
-1139: "This is not the github or website used by Monero. This github is outdated even with these updates. Only trust binaries from the first post."
(https://bitcointalk.org/index.php?topic=583449.msg6619971#msg6619971)
[eizh tries to clarify the community, after tft interference, which are the official downloads]
-1140: “The faster hash is from NoodleDoodle and is already submitted to the moner-project github (https://github.com/monero-project/bitmonero) and included in the binaries here.
[trying to bring TFT back on board] It would be all easier if you just work together with the other guys, whats the problem? Come to irc and talk like everyone else?
[on future monero exchangers] I got confirmation from one."
(https://bitcointalk.org/index.php?topic=583449.msg6619997#msg6619997)
[8th may 2014, othe announces NoodleDoodle optimized miner is now open source, asks TFT to collaborate and communicates an exchanger is coming]
-1146: "I'll be impressed if they [BCN/TFT shills] manage to come up with an account registered before January, but then again they could buy those.”
(https://bitcointalk.org/index.php?topic=583449.msg6620257#msg6620257)
[smooth]
-1150: “Ring signatures mean that when you sign a transaction to spend an output (coins), no one looking at the block chain can tell whether you signed it or one of the other outputs you choose to mix in with yours. With a mixing factor of 5 or 10 after several transactions there are millions of possible coins all mixed together. You get "anonymity" and mixing without having to use a third party mixer.”
(https://bitcointalk.org/index.php?topic=583449.msg6620433#msg6620433)
[smooth answering to “what are ring signatures” in layman terms]
-1170: "Someone (C++ skilled) did private optimized miner a few days ago, he got 74H/s for i5 haswell. He pointed that mining code was very un-optimized and he did essential improvements for yourself. So, high H/S is possible yet. Can the dev's core review code for that?"
(https://bitcointalk.org/index.php?topic=583449.msg6623136#msg6623136)
[forums are talking about an individual or group of individuals with optimized miners - may 9th 2014]
-1230: "Good progress on the pool reported by NOMP dev zone117x. Stay tuned, everyone.
And remember to email your favorite exchanges about adding MRO."
(https://bitcointalk.org/index.php?topic=583449.msg6640190#msg6640190)
-1258: "This is actually as confusing to us as you. At one point, thankful_for_today said he was okay with name change: https://bitcointalk.org/index.php?topic=563821.msg6368600#msg6368600
Then he disappeared for more than a week after the merge mining vote failed.”
(https://bitcointalk.org/index.php?topic=583449.msg6645981#msg6645981)
[eizh on the TFT-issue]
-1358: “Jadehorse: registered on 2014-03-06 and two pages of one line posts:
https://bitcointalk.org/index.php?action=profile;u=263597
https://bitcointalk.org/index.php?action=profile;u=263597;sa=showPosts
Trustnobody: registered on 2014-03-06 and two pages of one line posts:
https://bitcointalk.org/index.php?action=profile;u=264292
https://bitcointalk.org/index.php?action=profile;u=264292;sa=showPosts
You guys should really just stop trying. It is quite transparent what you are doing. Or if you want to do it, do it somewhere else. Everyone else: ignore them please."
(https://bitcointalk.org/index.php?topic=583449.msg6666844#msg6666844)
[FUD campaign still ongoing, smooth battles it]
-1387: "The world’s first exchange for Monero just opened! cryptonote.exchange.to"
(https://bitcointalk.org/index.php?topic=583449.msg6675902#msg6675902)
[David Latapie announces an important milestone: exchanger is here]
-1467: "image"
(https://bitcointalk.org/index.php?topic=583449.msg6686125#msg6686125)
[it is weird, but tft appears again, apparently as if he were in a parallel reality]
-1495: “http://monero.cc/blog/monero-price-0-002-passed/”
(https://bitcointalk.org/index.php?topic=583449.msg6691706#msg6691706)
[“trading” milestone reached: monero surpassed for first time 0.002 btc price]
-1513: "There is one and only one coin, formerly called Bitmonero, now called Monero. There was a community vote in favor (despite likely ballot stuffing against). All of the major stakeholders at the time agreed with the rename, including TFT.
The code base is still called bitmonero. There is no reason to rename it, though we certainly could have if we really wanted to.
TFT said he he is sentimental about the Bitmonero name, which I can understand, so I don't think there is any malice or harm in him continuing to use it. He just posted the nice hash rate chart on here using the old name. Obviously he understands that they are one and the same coin."
(https://bitcointalk.org/index.php?topic=583449.msg6693615#msg6693615)
[Smooth clears up again the relation with TFT and BMR. Every time he appears it seems to generate confusion on newbies]
-1543: "Pool software is in testing now. You can follow the progress on the pool bounty thread (see original post on this thread for link)."
(https://bitcointalk.org/index.php?topic=583449.msg6698097#msg6698097)
-1545: "[on the tail emission debate] I've been trying to raise awareness of this issue. The typical response seems to be, "when Bitcoin addresses the problem, so will we." To me this means it will never be addressed. The obvious solution is to perpetually increase the money supply, always rewarding miners with new coins.
Tacotime mentioned a hard fork proposal to never let the block reward drop below 1 coin:
Code: if (blockReward < 1){ blockReward = 1; }
I assume this is merely delaying the problem, however. I proposed a fixed annual debasement (say 2%) with a tx fee cap of like 0.001% of the current block reward (or whatever sounds reasonable). That way we still get the spam protection without worrying about fee escalation down the road."
(https://bitcointalk.org/index.php?topic=583449.msg6698879#msg6698879)
[Johnny Mnemonic wants to debate tail emission. Debate is moved to the “Monero Economy” thread]
-1603: “My GOD,the wallet is very very wierd and too complicated to operate, Why dont release a wallet-qt as Bitcoin?”
(https://bitcointalk.org/index.php?topic=583449.msg6707857#msg6707857)
[Newbies have hard times with monero]
-1605: "because this coin is not a bitcoin clone and so there isnt a wallet-qt to just copy and release. There is a bounty for a GUI wallet and there is already an experimental windows wallet..."
(https://bitcointalk.org/index.php?topic=583449.msg6708250#msg6708250)
-1611: "I like this about Monero, but it seems it was written by cryptographers, not programmers. The damned thing doesn't even compile on Arch, and there are several bugs, like command history not working on Linux. The crypto ideas are top-notch, but the implementation is not."
(https://bitcointalk.org/index.php?topic=583449.msg6709002#msg6709002)
[Wolf0, a miner developer, little by little joining the community]
-1888: "http://198.199.79.100 (aka moneropool.org) successfully submitted a block. Miners will be paid for their work once payments start working.
P.S. This is actually our second block today. The first was orphaned. :/"
(https://bitcointalk.org/index.php?topic=583449.msg6753836#msg6753836)
[May 16th: first pool block]
-1927: "Botnets aren't problem now. The main problem is a private hi-performance miner"
(https://bitcointalk.org/index.php?topic=583449.msg6759622#msg6759622)
-1927: "Evidence?"
(https://bitcointalk.org/index.php?topic=583449.msg6759661#msg6759661)
[smooth about the private optimized miner]
-1937: “[reference needed: smooth battling the weak evidence of optimized miner] Yes, I remember that. Some person on the Internet saying that some other unnamed person said he did something hardly constitutes evidence.
I'm not even doubting that optimized asm code could make a big difference. Just not sure how to know whether this is real or not. Rumors and FUD are rampant, so it is just hard to tell."
(https://bitcointalk.org/index.php?topic=583449.msg6760040#msg6760040)
[smooth does not take the "proof" seriously]
-1949: "image
One i5 and One e5 connected to local pool:
image"
(https://bitcointalk.org/index.php?topic=583449.msg6760624#msg6760624)
[proof of optimized miner]
-1953: "lazybear are you interested in a bounty to release the source code (maybe cleaned up a bit?) your optimized miner? If not, I'll probably play around with the code myself tomorrow and see if I can come up with something, or maybe Noodle Doodle will take an interest."
(https://bitcointalk.org/index.php?topic=583449.msg6760699#msg6760699)
[smooth tries to bring lazybear and his optimized miner on board]
-1957: "smooth, NoodleDoodle just said on IRC his latest optimizations are 4x faster on Windows. Untested on Linux so far but he'll push the source to the git repo soon. We'll be at 1 million network hashrate pretty soon."
(https://bitcointalk.org/index.php?topic=583449.msg6760814#msg6760814)
[eizh makes publics NoodleDoodle also has more miner optimizations ready]
-1985: “Someone (not me) created a Monero block explorer and announced it yesterday in a separate thread:
https://bitcointalk.org/index.php?topic=611561.0”
(https://bitcointalk.org/index.php?topic=583449.msg6766206#msg6766206)
[May 16th, 2014: a functional block explorer]
-2018: “Noodle is doing some final tests on Windows and will begin testing on Linux. He expects hashrate should increase across all architectures. I can confirm a 5x increase on an i7 quad-core + Windows 7 64-bit.
Please be patient. These are actual changes to the program, not just a switch that gets flicked on. It needs testing.”
(https://bitcointalk.org/index.php?topic=583449.msg6770093#msg6770093)
[eizh has more info on last miner optimization]
-2023: “Monero marketcap is around $300,000 as of now”
(https://bitcointalk.org/index.php?topic=583449.msg6770365#msg6770365)
-2059: I was skeptical of this conspiracy theory at first but after thinking about the numbers and looking back at the code again, I'm starting to believe it.
These are not deep optimizations, just cleaning up the code to work as intended.
At 100 H/s, with 500k iterations, 70 cycles per L3 memory access, we're now at 3.5 GHz which is reasonably close. So the algorithm is finally memory-bound, as it was originally intended to be. But as delivered by the bytecode developers not even close.
I know this is going to sound like tooting our own horn but this is another example of the kind of dirty tricks you can expect from the 80% premine crowd and the good work being done in the name of the community by the Monero developers.
Assuming they had the reasonable, and not deoptimized, implementation of the algorithm as designed all along (which is likely), the alleged "two year history" of bytecoin was mined on 4-8 PCs. It's really one of the shadiest and sleaziest premines scams yet, though this shouldn't be surprising because in every type of scam, the scams always get sneakier and more deceptive over time (the simple ones no longer work)."
(https://bitcointalk.org/index.php?topic=583449.msg6773168#msg6773168)
[smooth blowing the lid: if miner was so de-optimized, then BCN adoption was even lower than initially thought]
-2123: (https://bitcointalk.org/index.php?topic=583449.msg6781481#msg6781481)
[fluffypony first public post in Monero threads]
-2131: "moneropool.org is up to 2KHs, (average of 26Hs per user). But that's still only 0.3% of the reported network rate of 575Khs.
So either a large botnet is mining, or someone's sitting quietly on a much more efficient miner and raking in MRO."
(https://bitcointalk.org/index.php?topic=583449.msg6782192#msg6782192)
[with pools users start to notice that “avg” users account for a very small % of the network hashrate, either botnets or a super-optimized miner is mining monero]
-2137: “I figure its either:
(https://bitcointalk.org/index.php?topic=583449.msg6782852#msg6782852)
-2192: “New source (0.8.8.1) is up with optimizations in the hashing. Hashrate should go up ~4x or so, but may have CPU architecture dependence. Windows binaries are up as well for both 64-bit and 32-bit."
(https://bitcointalk.org/index.php?topic=583449.msg6788812#msg6788812)
[eizh makes official announce of last miner optimization, it is may 17th]
-2219: (https://bitcointalk.org/index.php?topic=583449.msg6792038#msg6792038)
[wolf0 is part of the monero community for a while, discussing several topics as botnet mining and miner optimizations. Now spots security flaws in the just launched pools]
-2301: "5x optimized miner released, network hashrate decreases by 10% Make your own conclusions. :|"
(https://bitcointalk.org/index.php?topic=583449.msg6806946#msg6806946)
-2323: "Monero is on Poloniex https://poloniex.com/exchange/btc_mro"
(https://bitcointalk.org/index.php?topic=583449.msg6808548#msg6808548)
-2747: "Monero is holding a $500 logo contest on 99designs.com now: https://99designs.com/logo-design/contests/monero-mro-cryptocurrency-logo-design-contest-382486"
(https://bitcointalk.org/index.php?topic=583449.msg6829109#msg6829109)
-2756: “So... ALL Pools have 50KH/s COMBINED.
Yet, network hash is 20x more. Am i the only one who thinks that some people are insta mining with prepared faster miners?”
(https://bitcointalk.org/index.php?topic=583449.msg6829977#msg6829977)
-2757: “Pools aren't stable yet. They are more inefficient than solo mining at the moment. They were just released. 10x optimizations have already been released since launch, I doubt there is much more optimization left.”
(https://bitcointalk.org/index.php?topic=583449.msg6830012#msg6830012)
-2765: “Penalty for too large block size is disastrous in the long run.
Once MRO value increases a lot, block penalties will become more critical of an issue. Pools will fix this issue by placing a limit on number and size of transactions. Transaction fees will go up, because the pools will naturally accept the most profitable transactions. It will become very expensive to send with more than 0 mixin. Anonymity benefits of ring signatures are lost, and the currency becomes unusable for normal transactions.”
(https://bitcointalk.org/index.php?topic=583449.msg6830475#msg6830475)
-2773: "The CryptoNote developers didn't want blocks getting very large without genuine need for it because it permits a malicious attack. So miners out of self-interest would deliberately restrict the size, forcing the network to operate at the edge of the penalty-free size limit but not exceed it. The maximum block size is a moving average so over time it would grow to accommodate organic volume increase and the issue goes away. This system is most broken when volume suddenly spikes."
(https://bitcointalk.org/index.php?topic=583449.msg6830710#msg6830710)
-3035: "We've contributed a massive amount to the infrastructure of the coin so far, enough to get recognition from cryptonote, including optimizing their hashing algorithm by an order of magnitude, creating open source pool software, and pushing several commits correcting issues with the coin that eventually were merged into the ByteCoin master. We also assisted some exchange operators in helping to support the coin.
To say that has no value is a bit silly... We've been working alongside the ByteCoin devs to improve both coins substantially."
(https://bitcointalk.org/index.php?topic=583449.msg6845545#msg6845545)
[tacotime defends the Monero team and community of accusations of just “ripping-off” others hard-work and “steal” their project]
-3044: "image"
(https://bitcointalk.org/index.php?topic=583449.msg6845986#msg6845986)
[Monero added to coinmarketcap may 21st 2014]
-3059: "You have no idea how influential you have been to the success of this coin. You are a great ambassador for MRO and one of the reasons why I chose to mine MRO during the early days (and I still do, but alas no soup for about 5 days now)."
(https://bitcointalk.org/index.php?topic=583449.msg6846509#msg6846509)
[random user thanks smooth CONSTANT presence, and collaboration. It is not all FUD ;)]
-3068: "You are a little too caught up in the mindset of altcoin marketing wars about "unique features" and "the team" behind the latest pump and dump scam.
In fact this coin is really little more than BCN without the premine. "The team" is anyone who contributes code, which includes anyone contributing code to the BCN repository, because that will get merged as well (and vice-versa).
Focus on the technology (by all accounts amazing) and the fact that it was launched in a clean way without 80% of the total world supply of the coin getting hidden away "somewhere." That is the unique proposition here. There also happens to be a very good team behind the coin, but anyone trying too hard to market on the basis of some "special" features, team, or developer is selling you something. Hold on to your wallet."
(https://bitcointalk.org/index.php?topic=583449.msg6846638#msg6846638)
[An answer to those trolls saying Monero has no innovation/unique feature]
-3070: "Personally I found it refreshing that Monero took off WITHOUT a logo or a gui wallet, it means the team wasn't hyping a slick marketing package and is concentrating on the coin/note itself."
(https://bitcointalk.org/index.php?topic=583449.msg6846676#msg6846676)
-3119: “image
[included for the lulz]
-3101: "[…]The main developers are tacotime, smooth, NoodleDoodle. Some needs are being contracted out, including zone117x, LucasJones, and archit for the pool, another person for a Qt GUI, and another person independently looking at the code for bugs."
(https://bitcointalk.org/index.php?topic=583449.msg6848006#msg6848006)
[the initial "core team" so far, eizh post]
-3123: (https://bitcointalk.org/index.php?topic=583449.msg6850085#msg6850085)
[fluffy steps-in with an interesting dense post. Don’t dare to skip it, worthwhile reading]
-3127: (https://bitcointalk.org/index.php?topic=583449.msg6850526#msg6850526)
[fluffy again, worth to read it too, so follow link, don’t be lazy]
-3194: "Hi guys - thanks to lots of hard work we have added AES-NI support to the slow_hash function. If you're using an AES-NI processor you should see a speed-up of about 30%.”
(https://bitcointalk.org/index.php?topic=583449.msg6857197#msg6857197)
[flufflypony is now pretty active in the xmr topic and announces a new optimization to the crippled miner]
-3202: "Whether using pools or not, this coin has a lot of orphaned blocks. When the original fork was done, several of us advised against 60 second blocks, but the warnings were not heeded.
I'm hopeful we can eventually make a change to more sane 2- or 2.5-minute blocks which should drastically reduce orphans, but that will require a hard fork, so not that easy."
(https://bitcointalk.org/index.php?topic=583449.msg6857796#msg6857796)
[smooth takes the opportunity to remember the need of bigger target block]
-3227: “Okay, optimized miner seems to be working: https://bitcointalk.org/index.php?topic=619373”
[wolf0 makes public his open source optimized miner]
-3235: "Smooth, I agree block time needs to go back to 2 minutes or higher. I think this and other changes discussed (https://bitcointalk.org/index.php?topic=597878.msg6701490#msg6701490) should be rolled into a single hard fork and bundled with a beautiful GUI wallet and mining tools."
(https://bitcointalk.org/index.php?topic=583449.msg6861193#msg6861193)
[tail emission, block target and block size are discussed in the next few messages among smooth, johnny and others. If you want to know further about their opinions/reasonings go and read it]
-3268: (https://bitcointalk.org/index.php?topic=583449.msg6862693#msg6862693)
[fluffy dares another user to bet 5 btc that in one year monero will be over dash in market cap. A bet that he would have lost as you can see here https://coinmarketcap.com/historical/20150524/ even excluding the 2M “instamined” coins]
-3283: "Most of the previous "CPU only" coins are really scams and the developers already have GPU miner or know how to write one. There are a very few exceptions, almost certainly including this one.
I don't expect a really dominant GPU miner any time soon, maybe ever. GPUs are just computers though, so it is certainly possible to mine this on a GPU, and there probably will be a some GPU miner, but won't be so much faster as to put small scale CPU miners out of business (probably -- absent some unknown algorithmic flaw).
Everyone focuses on botnets because it has been so long since regular users were able to effectively mine a coin (due to every coin rapidly going high end GPU and ASIC) that the idea that "users" could vastly outnumber "miners" (botnet or otherwise) isn't even on the radar.
The vision here is a wallet that asks you when you want to install: "Do you want to devote some of you CPU power to help secure the network. You will be eligible to receive free coins as a reward (recommended) [check box]." Get millions of users doing that and it will drive down the value of mining to where neither botnets nor professional/industrial miners will bother, and Satoshi's original vision of a true p2p currency will be realized.
That's what cryptonote wants to accomplish with this whole "egalitarian mining" concept. Whether it succeeds I don't know but we should give it a chance. Those cryptonote guys seem pretty smart. They've probably thought this through better than any of us have."
(https://bitcointalk.org/index.php?topic=583449.msg6863720#msg6863720)
[smooth vision of a true p2p currency]
-3318: "I have a screen shot that was PMed to me by someone who paid a lot of money for a lot of servers to mine this coin. He won't be outed by me ever but he does in fact exist. Truth."
(https://bitcointalk.org/index.php?topic=583449.msg6865061#msg6865061)
[smooth somehow implies it is not botnets but an individual or a group of them renting huge cloud instances]
-3442: "I'm happy to report we've successfully cracked Darkcoin's network with our new quantum computers that just arrived from BFL, a mere two weeks after we ordered them."
[fluffy-troll]
-3481: “Their slogan is, "Orphaned Blocks, Bloated Blockchain, that's how we do""
(https://bitcointalk.org/index.php?topic=583449.msg6878244#msg6878244)
[Major FUD troll in the topic. One of the hardest I’ve ever seen]
-3571: "Tacotime wanted the thread name and OP to use the word privacy instead of anonymity, but I made the change for marketing reasons. Other coins do use the word anonymous improperly, so we too have to play the marketing game. Most users will not bother looking at details to see which actually has more privacy; they'll assume anonymity > privacy. In a world with finite population, there's no such thing as anonymity. You're always "1 of N" possible participants.
Zero knowledge gives N -> everyone using the currency, ring signatures give N -> your choice, and CoinJoin gives N -> people who happen to be spending around the same amount of money as you at around the same time. This is actually the critical weakness of CoinJoin: the anonymity set is small and it's fairly susceptible to blockchain analysis. Its main advantage is that you can stick to Bitcoin without hard forking.
Another calculated marketing decision: I made most of the OP about ring signatures. In reality, stealth addressing (i.e. one-time public keys) already provides you with 90% of the privacy you need. Ring signatures are more of a trump card that cannot be broken. But Bitcoin already has manual stealth addressing so the distinguishing technological factor in CryptoNote is the use of ring signatures.
This is why I think having a coin based on CoinJoin is silly: Bitcoin already has some privacy if you care enough. A separate currency needs to go way beyond mediocre privacy improvements and provide true indistinguishably. This is true thanks to ring signatures: you can never break the 1/N probability of guessing correctly. There's no additional circumstantial evidence like with CoinJoin (save for IP addresses, but that's a problem independent of cryptocurrencies)."
(https://bitcointalk.org/index.php?topic=583449.msg6883525#msg6883525)
[Anonymity discussions, specially comparing Monero with Darkcoin and its coinjoin-based solution, keep going on]
-3593: "Transaction fees should be a fixed percentage of the block reward, or at the very least not be controllable by the payer. If payers can optionally pay more then it opens the door for miner discrimination and tx fee bidding wars."
(https://bitcointalk.org/index.php?topic=583449.msg6886770#msg6886770)
[Johnny Mnemonic is a firm defender of fixed fees and tail emission: he see the “fee market” as big danger to the usability of cryptocurrencies]
-3986: (https://bitcointalk.org/index.php?topic=583449.msg6930412#msg6930412)
[partnership with i2p]
-4373: “Way, way faster version of cpuminer: https://bitcointalk.org/index.php?topic=619373”
(https://bitcointalk.org/index.php?topic=583449.msg6993812#msg6993812)
[super-optimized miner is finally leaked to the public. Now the hashrate is 100 times bigger than originally with crippled miner. The next hedge for "cloud farmers" is GPU mining]
-4877: “1. We have a logo! If you use Monero in any of your projects, you can grab a branding pack here. You can also see it in all its glory right here:
logo […] 4. In order to maintain ISO 4217 compliance, we are changing our ticker symbol from MRO to XMR effective immediately."
(https://bitcointalk.org/index.php?topic=583449.msg7098497#msg7098497)
[Jun 2nd 2014]
-5079: “First GPU miner: https://bitcointalk.org/index.php?topic=638915.0”
(https://bitcointalk.org/index.php?topic=583449.msg7130160#msg7130160)
[4th June: Claymore has developed the first CryptoNight open source and publicly available GPU miner]
-5454: "New update to my miner - up to 25% hash increase. Comment and tell me how much of an increase you got from it: https://bitcointalk.org/index.php?topic=632724"
(https://bitcointalk.org/index.php?topic=583449.msg7198061#msg7198061)
[miner optimization is an endless task]
-5464: "I have posted a proposal for fixed subsidy:
https://bitcointalk.org/index.php?topic=597878.msg7202538#msg7202538"
(https://bitcointalk.org/index.php?topic=583449.msg7202776#msg7202776)
[Nice charts and discussion proposed by tacotime, worth reading it]
-5658: "- New seed nodes added. - Electrum-style deterministic wallets have been added to help in the recovery of your wallet should you ever need to. It is enabled by default."
(https://bitcointalk.org/index.php?topic=583449.msg7234475#msg7234475)
[Now you can recover your wallet with a 24 word seed]
-5726: (https://bitcointalk.org/index.php?topic=583449.msg7240623#msg7240623)
[Bitcoin Pizza in monero version: a 2500 XMR picture sale (today worth ~$20k)]
-6905: (https://bitcointalk.org/index.php?topic=583449.msg7386715#msg7386715)
[Monero missives: CryptoNote peer review starts whitepaper reviewed)]
-7328: (https://bitcointalk.org/index.php?topic=583449.msg7438333#msg7438333)
[android monero widget built]
This is a dense digest of the first several thousand messages on the definitive Monero thread.
A lot of things happened in this stressful days and most are recorded here. It can be summarized in this:
  • 28th April: Othe and zone117x assume the GUI wallet and CN pools tasks.
  • 30th April: First NoodleDoodle's miner optimization.
  • 11th May: First Monero exchanger
  • 13th May: Open source pool code is ready.
  • 16th May: First pool mined block.
  • 19th May: Monero in poloniex
  • 20th May: Monero +1100 bitcoin 24h trading volume in Poloniex.
  • 21st May: New official miner optimization x4 speed (accumulated optimization x12-x16). Open source wolf0's CPU miner released.
  • 25th May: partnership with i2p
  • 28th May: The legendary super-optimized miner is leaked. Currently running x90 original speed. Hedge of the "cloud farmers" is over in the cpu mining.
  • 2nd June: Monero at last has a logo. Ticker symbol changes to the definitive XMR (former MRO)
  • 4th June: Claymore's open source GPU miner.
  • 10th June: Monero's "10,000 bitcoin pizza" (2500 XMR paintig). Deterministic seed-based wallets (recover wallet with a 24 word seed)
  • March 2015 – tail emission added to code
  • March 2016 – monero hard forks to 2 min block and doubles block reward
There basically two things in here that can be used to attack Monero:
  • Crippled miner Gave unfair advantage to those brave enough to risk money and time to optimize and mine Monero.
  • Fast curve emission non-bitcoin-like curve as initially advertised and as it was widely accepted as suitable
Though we have to say two things to support current Monero community and devs:
  • The crippled miner was coded either by Bytecoin or CryptoNote, and 100% solved within a month by Monero community
  • The fast curve emission was a TFT miscalculation. He forgot to consider that as he was halving the block target he was unintentionally doubling the emission rate.
submitted by el_hispano to Monero [link] [comments]

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