nyuuzyou/wikis huggingface dataset:
Witcoin

witcoin was a social discussion, collaboration and question/answer site allowing users to submit content and feedback with the potential to profit for their contributions. It is currently defunct, and may be open-sourced in the future.
Viewing content on the site is free, however each reply, post, and vote requires a small payment of real money. This ensures quality, and, since these payments are shared with the users, it also allows the contributor to earn money from participating.
The site was announced December 29, 2010 while in a development / beta phasewitcoin announcement. The service is now defunct, though there was interest in late 2011 from a partner to revive it.
==Community==
The IRC channel offers conversation with witcoin's developers and fellow witcoin users.
==External Links==
* witcoin web site
* Blog
* FAQ
==External i2p Links==
* witcoin web site (i2p only)
==References==
Wladimir van der Laan

Wladimir J. van der Laan is a past maintainer of Bitcoin Core.
On April 7, 2014, Gavin Andresen stepped down from the position of Core maintainer and nominated Laan as his successor.
On January 21st, 2021, Wlad announced that he would be delegating his tasks.The Widening Gyre on Lannwj's blog
Wladimir gradualy stepped down in the following 2 years. On February 2023 Wladimir removed his own merge privileges. Bitcoin Core pull request #27054
==References==
Category:Core committers
Category:Core developers
Wollit

A simple and secure web-based client-side encrypted Bitcoin wallet.
wollit aims to facilitate mainstream adoption of Bitcoin by providing a simple, secure and clean way of sending, receiving and managing Bitcoin transactions.
wollit also provides merchant functionality for utilising Bitcoin as a payment mechanism and offers developers full blockchain browser functionality
=== Fees ===
There are no fees for using wollit
=== History ===
The service launched in beta in May 2013
=== Wallet Security ===
* The wallet available from this service is considered a hybrid EWallet. 
* Bitcoins are not stored with wollit, but instead held in your browser. 
* There is an encrypted copy of your wallet stored on wollit's servers,
* wollit cannot spend/lose of even access your Bitcoins.
* aes encryption
* iso10126 padding
* 500 rounds of PBKDF2 on users password as key
=== External Link ===
wollit
wollit blog
Category:EWallets
Category:Wallets
Category:Exchanges
Category:Shopping Cart Interfaces
Category:Services
Category:Frontends
Category:Clients
Category:Mobile
Work For Bitcoin

A job board that includes full time, part time, temporary and freelancer opportunities.
This service was launched on May 25, 2011Work for bitcoin!.
==See Also==
* Freelancers
* For Bitcoin
* BitGigs
* Bitcoiners
* BTCworkers Bitcoin freelancing board with payment escrow.
* XBTFreelancer A bitcoin freelancers site - get paid bitcoin for doing freelance jobs
==External Links==
* Work For Bitcoin web site
==References==
Category:For Hire
World Bitcoin Exchange

A exchange that offered AUD (BTC/AUD) trading.
High Net Worth Property Pty Ltd owns the World Bitcoin Exchange.
==History==
The service was launched on August 10th, 2011 Australian Bitcoin exchange is now live. The site uses the open source Intersango open source software Free Bitcoin exchange software- Intersango.
==See Also==
* Buying bitcoins
* Selling bitcoins
==References==
X

This page intends to list all available quotes from x, an entity who is speculated to be Satoshi Nakamoto.http://www.reddit.com/r/Bitcoin/comments/2nicip/found_this_gem_newsgroups_from_2002/
==Quotations==
===2002-12-09 22:06:03===
I have this idea of a future with virtual peer to peer banking. A kind of
decentralized and secured system. Gone would be the times that governments
and banks can track and interfere with our money transfers. Or even
interfere with the total amount of money on earth. My envisioned sytem would
have a fixed total amount of money. But each money unit (say virtual coin)
is divisable indefinitely. So a kind of deflation would replace inflation.
The total value of the money in the world would be a fixed number. It poses
no problem for liquidity, because the currency can be divided anytime.
However maybe people will not spend their money much, because it's value
will increase often. Other problems raise in the areas of security,
malicious use, and how to come towards such system from current systems?
These are just ideas, I like to hear comments or about net resources on this
subject.
===2002-12-10 10:47:56===
Maybe the community can bypass the old powers (countries and governments).
It wouldn't be a revolution, but rather evolution. Slowly a new p2p system
might take over. The current monetary systems were mainly backed with gold
(not anymore now, to my knowledge). Maybe the underlying values of a virtual
peer to peer system could be other scarce resources, relatively easy to
exchange via internet. Examples are: computer processing power, bandwith and
data storage. These resources would make a limited peer to peer money
exchange system possible. Limited to the total real life value of all these
resources. However from that point other resources could back up the virtual
currency...
===2002-12-10 11:06:11===
It is a step in the right direction indeed. Now replace the system operator
by a secure peer to peer system. And replace the underlying currency with
something else, or slowly uncouple the underlying currency. Then it would be
the system of my ideas...
==References==
Category:People
XBTFreelancer

XBTFreelancer is a freelancing board that deals with payments through bitcoins only. 
Employers can post project listings, and freelancers can bid on them. Once an employer has selected a bid, they can then use escrow to fund the project. Some features include full site SSL and payment escrow. 
==See Also==
* Freelancers
==External Links==
* Website
* Twitter: @xbtfreelancer
Category:Freelancers
Category:For Hire
Category:Services
XCrowd

On July 2nd, 2013, xCrowd announced their intention to produce a custom Bitcoin mining ASIC.https://bitcointalk.org/index.php?topic=248396.0http://us7.campaign-archive2.com/?u=66f05229c32561289ceb680a8&id=db46896dd7
Although not formally canceled, no substantial post was made to its announcement thread by xCrowd since August 26th, 2013.https://bitcointalk.org/index.php?topic=248396.msg3012684#msg3012684
As of June 6th, 2014, the original BitcoinTalk Forum account used by xCrowd appears to be in use by a different person, based on the changes in writing style and interests.https://bitcointalk.org/index.php?action=profile;u=95536;sa=showPosts;start=20
== References ==
XKCD Pool

XKCD Pool was a mining pool by and for fans of the xkcd webcomic and its forum community. Randall Munroe, creator of xkcd, has participated. The service was opened on April 11th, 2011. A web presence for the pool has never been established.Modified version for poclbm
==See Also==
* Pooled Mining
==References==
Category:Pool Operators
Xapo

Xapo is a Switzerland-based company that provides a bitcoin wallet combined with a cold storage vault and a bitcoin-based debit card. Xapo CEO and entrepreneur Wences Casares became interested in bitcoins because of the frequent financial fluctuations in his native Argentina.
Xapo announced $20 million Series A funding in March 2014. The funding round was led by Benchmark, with participation from Fortress Investment Group, Pantera Capital, and Ribbit Capital. Benchmark partner Matt Cohler said the VC firm backed Xapo in part because Xapo “is led by one of the most important people in the bitcoin ecosystem, it’s insured and has investors from both Silicon Valley and Wall Street.”
The company has raised a total of $40 million as of August 2014.
==Full Reserve Banking==
The Xapo vault holds client bitcoins following a Full Reserve Banking and fully segregated model. Users can verify that their funds are in an individual multi-signature Bitcoin address and not pooled or co-mingled with other users' funds. Legal title to vault bitcoins is always users', with the property registered in their name following the model of allocated (bailment) gold storage and never loaned, invested or put at risk. In case of Xapo going bankrupt or going through a process of liquidation, bitcoins in the vault would be completely insulated and vault users would have clear title to them.
==Transformation into bank==
On May 5th 2020 Xapo announced that it would be transforming into a digital bank as the result of its obtaining a banking license in Gibraltar. This implied a change to its services as a Bitcoin wallet and increased regulatory hurdles and KYC for its existing clients. Xapo blocked new account openings after the announcement as it remodeled its platform. It also removed several app features (such as in-app chat and payments). A number of countries were also expelled or blocked from the platform.
Xbtc

The next generation automatic trading platform for bitcoin exchanges. 
Presently supports BTC-e API for trading between bitcoins and other currencies, including the U.S. dollar, Russian ruble and other.
==Features==
===Currency pairs===
XBTC supports the automatic exchange between the major currency pairs, such as:
* BTC/USD
* BTC/EUR (Euro)
* BTC/RUR (Russian Ruble)
* LTC/BTC, LTC/USD, LTC/RUR
* NMC/BTC, NMC/USD
* PPC/BTC, PPC/USD
===Trading Strategy===
XBTC uses modified custom pursuit of the target strategy, when resolver try to catch the price with some delay, so it succeeds only if trend is changed .
===Settings tester===
Backtesting software, allowing fast check of choosen settings.
===Trial===
Full function trading bot working on realtime stock data. It has two limitatios: it works only if browser window is opened and don't use real money for trading.
===Software peculiarity===
XBTC uses independant modules for different features and separate instances for every bot. Thus, even the site will be hacked or ddosed, user just loose contact with his bot, but bot itself will operate as nothing happened.
Auxilary features as Trial or Tester executing only in browser and don't make additional load for server. 
==History==
The site was first announced on 08 June 2015 XBTC.org - Next Generation Automatic Bitcoin Trading Web Platform. 
09 December 2015 the service reported a major changes in trading strategy and adding a new features. 
==See Also==
* Buying bitcoins
* Selling bitcoins
==External Links==
* XBTC.ORG service Twitter
* XBTC.org - Next Generation Automatic Bitcoin Trading Web Platform. Bitcointalk thread
* Как заработать с XBTC.ORG Bitcointalk Russian thread
==References==
Category:Defunct exchanges
Category:Services
Xcoinmoney

== xCoinMoney ==
xCoinMoney is an online wallet that allows you to receive and send instant payments in bitcoin and dollars. xCoinMoney has two account types: personal account and business account. 
=== Fee ===
xCoinMoney have a very low transaction fee https://www.xcoinmoney.com/info/pricing for business account and for personal account. Our service can be used for creating subscriptions and recurrent payments.
=== Features ===
* Callback notification including Tor sites.
* Bitcoins and dollars are supported for instant payments and subscriptions.
* Instant internal payments of Bitcoin.
* 100% Anonymous payment. No verification of account is required.
* Personal and Business accounts are supported.
* Sending and paying invoices
* Advanced API.
=== External links ===
xCoinMoney web site
xCoinMoney FAQ
Xtreme Miners Leopard

The Leopard is the 2.5 TH Miner from Xtreme Miners.
Xtreme Miners are the perfect combination of latest technology, most powerful hashing power on the market (compared to size and price), and futuristic design.
We offer 3 different types of miners, The Leopard is the smallest one (2,5 TH/s)
It works perfectly stable for 24 hours straight and longer.
The Leopards will start shipping January 2014. 
Details:
- 2,5 TH/s
- Dimensions: 15“ x 13.3“ x 13.7“ (38cm x 34cm x 35cm)
- 28nm ASIC technology
- Silent Cooling
- In-built WiFi Connection (without Antenna)
- Less than 750 watt (0.3 per GH)
- 1 Year Guarantee
 
Price: $ 5.800
Preis: € 4.240
 
 
COMES WITH :
 
- Power Supply
- Free Remote Power Outlet & Smartphone App
- Free User Guide
- Free Personal Assistance for Setup
YouTipIt

Formerly was an online community service that offered a method to directly reward people for content they have created. 
==History==
The site underwent a rewrite and the switch to the revised software occurred on May 16th, 2011Youtipit Relaunch - THUNDERBIRDS ARE GO. On May 15, 2012, YouTipIt's Brian explained the service's difficulties, legal and financial, and solicited interest in options that would allow the service to continueCall for interest in Youtipit online tipping platform.
==See Also==
* Marketing
* Btctip
==References==
Yourbtc.net

What makes yourbtc.net the first choice for Bitcoin Mining?
* Double Geometric Payout Method
* No Fees - optional Donation of 2% can be adjusted
* Single Sign On with your existing Google, Yahoo or Facebook Account
* Long Polling and Low Stale Percentage
* Custom build Web Frontend
* SSL Certificate
* Individual and interactive Statistics
* Automatic and full Decimal Payouts
* Shoutbox and Support via Ticket System
* JSON API
* Many additional features added almost daily
Advantages of Double Geometric Payout Method
Low Variance Mining
:This method offers steady income per share similar to PPS. We take the risk of long rounds and pay even when the pool buffer runs out, so we appreciate donations to keep this service up and running.
Pool Hopping Proofed
:Pool Hopping on yourbtc.net does not increase income, to make sure, everyone will receive a fair value for submitted shares.
Double Geometric Variables
:f = -1 ; c = 0.5 ; o =0.5
:More Information about this method can be found here:
:https://bitcointalk.org/index.php?topic=39497.0
Visit us at http://yourbtc.net
YubiKey

A popular security device used, among others, to secure access to various Bitcoin services.
For example, it is used on Mt. Gox and My Wallet.
See also:
- http://security.wikia.com/wiki/Yubikey
- http://wiki.yubico.com/wiki/index.php/Yubikey
== Security model ==
It is important to understand that Yubikeys use Symmetric Encryption (specifically, AES).
ZTEX FPGA Boards for Bitcoin Mining

ZTEX is a manufacturer of FPGA boards. ZTEX offers 
USB-FPGA Modules 1.15y with four Spartan 6 LX150 and 
USB-FPGA Modules 1.15x with a single Spartan 6 LX150
which are optimized for cryptographic computations like Bitcoin Mining. 
These FPGA Board have on-board voltage regulators and an USB controller which is used for
communication and device programming. Low cost
FPGA mining rigs can be build using standard components (USB hubs, USB cables, ATX PSU's).
With the current version of the BTCMiner an average hash rate of about 215 MH/s per FPGA can be achieved. Power dissipation is 9.8 W at 216 MHz.
Current prices including volume prices are stated at the Bitcoin Forum.
File:Usb-fpga_module_1.15x-800.jpg|USB-FPGA Module 1.15x without cooler.
File:Usb-fpga_module_1.15x-hs-800.jpg|USB-FPGA Module 1.15x with cooler.
File:Usb-fpga-1.15y-1200.jpg|USB-FPGA Module 1.15y without cooler
File:Usb-fpga-1.15y-hs-1200.jpg|USB-FPGA Module 1.15y with cooler.
== See Also ==
* ZTEX Homepage
* Homepage of the USB-FPGA Module 1.15x
* Homepage of the USB-FPGA Module 1.15y
* Homepage of the Open source Bitcoin miner for ZTEX FPGA Boards
* Topic at the Bitcoin Forum with current prices and a guide how a standard ATX PSU can be modified for powering a rig
Category:Mining
Zen Cart Bitcoin Payment Module

A payment module that interacts with bitcoind for the Zen Cart eCommerce shopping chart.
This open source software was released on May 05, 2011Zen Cart Bitcoin Payment Module.
==See Also==
* Merchant Howto
* Zen Cart web site
* NOWPayments' Zen Cart crypto payment plugin allows merchants to accept Bitcoin and 100+ altcoins on their store. The plugin is free of charge.
==External Links==
* Zen-Cart-Bitcoin-Payment-Module project on GitHub
==References==
Category:Shopping Cart Interfaces
Category:Open Source
Zulfikar Ramzan

Author of the Khan Academy Bitcoin Video Series, Ramzanis a technical director and architect with Symantec Security Technology and Response. His current focus involves building Symantec's next-generation security technologies. His interests include studying the emerging threat landscape, focusing on topics like phishing, online fraud, malware, and Web 2.0 security. He has co-authored over 50+ technical articles, 25+ patent applications, and two books. Zulfikar holds a PhD in electrical engineering and computer science from the Massachusetts Institute of Technology.http://zulfikarramzan.sys-con.com/
==References==
1. Schiedsrichter

==Allgemeines==
Die Aufgaben des 1. Schiedsrichters ergeben sich aus den Internationalen Spielregeln und dem Leitfaden für Bundesliga-Schiedsrichter für die laufende Saison. Der 1. Schiedsrichter wird durch die Schiedsrichtereinsatzleitung zentral angesetzt. Die Ansetzungen werden rechtzeitig vor dem Spieltag im VBL-SAMS sowie auf der VBL-Homepage veröffentlicht.
==Materialliste==
Durch den Ausrichter sind bereitzustellen:
* 1 Flasche Wasser;
* bei rechtzeitiger Beantragung (spätestens 3 Tage vor dem Spiel): Parkplatz in Nähe der Spielhalle;
==Ordnungs- und Regelwerk==
* Lizenzstatut
* Regel 23 Internationale Spielregeln
Kategorie:PersonalKategorie:SchiedsrichterKategorie:Spielbetrieb
10-Minuten-Pause

==Allgemeines==
Die gastgebende Mannschaft kann bis eine Stunde vor Spielbeginn festlegen, ob sie zwischen Satz zwei und drei eine 10-Minuten-Pause durchführen möchte. Bei TV-Spielen ist eine 10-Minuten-Pause nicht zulässig, es wird aktuell aber eine 6-min-Pause durchgeführt.
Diese Entscheidung ist bindend und kann während des Spiels nicht mehr abgeändert werden. In der 10-min-Pause können die Mannschaften die Spielhalle verlassen und zur Besprechung in die Umkleidekabine gehen. In der 6-Minuten-Pause bei TV-Spielen verbleiben die Mannschaften in der Spielhalle. Der Ausrichter kann die jeweilige Pause für Showeinlagen, Musik, Gewinnspiele u. a. nutzen. 
In der 10-Minuten-Pause können sich die Mannschaften ergänzend zur Regel 4.2.4 der Offiziellen Spielregeln Volleyball in den letzten drei Minuten in ihrer jeweiligen Spielfeldhälfte und Freizone erwärmen. Während der 6-Minuten-Pausen bei TV-Spielen können die Mannschaften von Beginn an das gesamte Spielfeld sowie die Freizone nutzen, sofern keine Showacts auf dem Spielfeld stattfinden (ansonsten wie bei normalen 10-Minuten-Pausen die letzten 3 Minuten).
==Beispiele zur Gestaltung der 10-Minuten-Pause/6-Minuten-Pause==
* Auftritt von Showgruppen
* Versteigerungen zu Gunsten eines sozialen Zwecks
==Best Practice Beispiele==
* VfB Friedrichshafen | Aufschlag-Gewinnspiel
==Ordnungs- und Regelwerk==
* Lizenzstatut
* Regel 18.1 Internationale Spielregeln
Kategorie:EventisierungKategorie:PRKategorie:SchiedsrichterKategorie:Spielbetrieb
1C-Bandenwerbung

==Allgemeines==
Mittels einer one-colour (1C) Verkleidung haben Vereine die Möglichkeit, Sponsoren in der 2. Reihe zu integrieren. Diese Bandenform kann zur Verkleidung von Geländern oder Wänden (z.B. durch nicht ausgefahrene Tribünen) genutzt werden, sollte durchgängig und einheitlich sein sowie aus festem Material bestehen.
1C-Bandenwerbung ist nur in Absprache und nach Genehmigung durch das VBL-Center zulässig. Hierzu reicht der Verein eine Skizze/Animation mit Angabe zu den Maßen und Material ein.
==Gestaltung==
Sponsoren oder Eigenwerbung können mit einem weißen Negativ-Logo auf einfarbigem VBL-blauen Hintergrund (RGB 27 54 93 | CMYK 71 42 0 65 | siehe CD-Manual) oder alternativ auf schwarzem Hintergrund dargestellt werden. Auf einer Breite von mind. 3,00 – 3,40 m kann ein Sponsor dargestellt werden. Die Darstellung der Logos mit größerer Breite mit größeren (Einzel-)Abschnitten sind möglich. Die Breite der bedruckten Elemente auf einer Seite sollte einheitlich gewählt sein. Sobald auf einer Seite ein 1C-Element geplant ist, muss diese Seite (zur Not mit unbedruckten Elementen) vollständig mit dieser Verkleidung versehen werden. Für die VBL bzw. Sponsoren der VBL sind auf der Längsseite C 5 Meter mittig (oder wenn ein Mundloch vorhanden ist, jeweils rechts und links daneben 2,50 Meter) zur Verfügung zu stellen. Auf den Stirnseiten B+D wird eine Fläche von 3,40 Meter mittig freigehalten. 
==Beispiele==
Beispielhafte Darstellungen sind hier als 3D-Darstellung hinterlegt:
File:VBL-Arena_1C_Blau_2.0_Mercedes_Adidas_1.jpg | 
File:VBL-Arena 1C Blau 2.0 Mercedes Adidas 2.jpg | 
File:VBL-Arena 1C Blau 2.0 Mercedes Adidas 3.jpg | 
File:VBL-Arena 1C Blau 2.0 Mercedes Adidas 4.jpg | 
File:VBL-Arena 1C Blau 2.0 Mercedes Adidas 5.jpg | 
File:VBL-Arena 1C Blau 2.0 Mercedes Adidas 6.jpg | 
File:VBL-Arena 1C Blau 2.0 Mercedes Adidas 7.jpg | 
File:VBL-Arena 1C Blau 2.0 Mercedes Adidas 8.jpg| 
Beispiel: TV Rottenburg 
 
 
Kategorie:VermarktungKategorie:SpielhalleKategorie:J2019
2. Schiedsrichter

==Allgemeines==
Die Aufgaben des 2. Schiedsrichters ergeben sich aus den Internationalen Spielregeln und dem Leitfaden für Bundesliga-Schiedsrichter. Der 2. Schiedsrichter wird durch die Schiedsrichtereinsatzleitung zentral angesetzt. Die Ansetzungen werden rechtzeitig vor dem Spieltag im VBL-SAMS und auf der VBL-Homepage veröffentlicht.
==Materialliste==
Durch den Ausrichter sind bereitzustellen:
* 1 Flasche Wasser;
* bei rechtzeitiger Beantragung (spätestens 3 Tage vor dem Spiel): Parkplatz in Nähe der Spielhalle;
==Ordnungs- und Regelwerk==
* Lizenzstatut
* Regel 24 Internationale Spielregeln
Kategorie:PersonalKategorie:SchiedsrichterKategorie:Spielbetrieb
Aboempfehlung

==Allgemeines==
Auf dieser Seite erhalten Sie Aboempfehlungen für Zeitschriften und Newsletter, mit denen Sie immer auf dem Laufenden sind, wenn es um Themen rund um die Volleyball Bundesligen und Profisport geht.
==Newsletter==
;VBL-Presseverteiler
* alle VBL-Pressemitteilungen per E-Mail
* Abo per E-Mail an presse@volleyball-bundesliga.de
;DVV-Newsletter
* alle DVV-Pressemitteilungen per E-Mail
* kostenloses Abo unter http://www.volleyball-verband.de/de/footer/newsletter/
;Newsletter der Führungsakademie des DOSB
* Schwerpunkte: Sportorganisation, Managementm, Literaturtipps, Weiterbildungsangebote
* erscheint in regelmäßigen Abständen, ca. 5-6 Mal pro Jahr
* kostenloses Abo unter http://www.fuehrungs-akademie.de/newsletter.html
;Newsletter der Nationalen Anti Doping Agentur (NADA)
* Schwerpunkte: Anti-Doping, Sportrecht, Medikamente
* erscheint in regelmäßigen Abständen, ca. 5-6 Mal pro Jahr
* kostenloeses Abo unter https://www.nada.de/nada/aktuelles/nada-newsletter/
;Newsletter des DOSB
* Spezialnewsletter des DOSB zu verschiedenen Schwerpunkten, z.B. DOSB-Presse, Aktuelles vom Tage, Sportentwicklung ...
* kostenloses Abso https://newsletter.dosb.de/anmeldung/
;Newsletter des zuständigen Landessportbundes
* Viele Landessportbünde informieren in eigenen Newslettern zu Sportthemen auf Landesebene
* Schwerpunkte: Fördermittel, Projekte, Sportpolitik u.a. 
* Informieren Sie sich bitte direkt beim zuständigen Landessportbund
;Newsletter des zuständigen Landesverbands
* Viele Volleyball-Landesverbände informieren in eigenen Newslettern zu Themen auf Landesebene
* Schwerpunkte: Spielbetrieb, Sportpolitik, Fördermittel u.a.
* Informieren Sie sich bitte direkt beim zuständigen Landesverband
==Zeitschriften==
;volleyball magazin
* Die einzige Fachzeitschrift für Volleyball in Deutschland
* Schwerpunkte: Berichte, Reportagen, Interviews, Trainingsbeilage
* erscheint monatlich, in der Regel am letzten Freitag des Vormonats
* http://www.volleyball.de
* kostenpflichtiges Abo unter: http://philippka.de/index.php?id=194
;SPONSORS
* Fachzeitschrift für Sportbusiness und Sportsponsoring
* Schwerpunkte: Vermarktung, Sponsoring, Mediarechte, Agenturen; Personalia, Best Practice
* erscheint monatlich,
* http://www.sponsors.de
* kostenpflichtiges Abo unter http://www.sponsors.de/
Kategorie:OrganisationKategorie:PersonalKategorie:PRKategorie:J2019