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	<id>https://en.bitcoin.it/w/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Btcfin</id>
	<title>Bitcoin Wiki - User contributions [en]</title>
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	<updated>2026-05-12T10:05:52Z</updated>
	<subtitle>User contributions</subtitle>
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	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Bitcoin_Sentiment_Index&amp;diff=29139</id>
		<title>Bitcoin Sentiment Index</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Bitcoin_Sentiment_Index&amp;diff=29139"/>
		<updated>2012-07-27T09:44:07Z</updated>

		<summary type="html">&lt;p&gt;Btcfin: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&#039;&#039;&#039;Bitcoin Sentiment Index (BSI)&#039;&#039;&#039;, a financial index that collects user opinions on bitcoin that are published on internet blogs, [[IRC channels]] and on social networks such as Twitter and Facebook. These opinions are analyzed by an computer linguistic engine to recognize the emotional undertone behind every opinion. The Bitcoin Sentiment Index aggregates all these emotions and reflects the prevailing mood investors have towards bitcoin. If more positive emotions are associated with bitcoin the BSI will rise. If feelings towards bitcoin are mainly negative the BSI declines.&lt;br /&gt;
&lt;br /&gt;
[[File:Bsi-radar.jpg|thumb| The BSI monitor]]&lt;br /&gt;
&lt;br /&gt;
==External Links==&lt;br /&gt;
*[http://bsi.sentikator.com/ Bitcoin Sentiment Index website]&lt;br /&gt;
*[http://bsi.sentikator.com/sentikator_bsi.pdf Bitcoin Sentiment Index fact sheet]&lt;br /&gt;
&lt;br /&gt;
[[Category:Investing]]&lt;br /&gt;
[[Category:Economics]]&lt;/div&gt;</summary>
		<author><name>Btcfin</name></author>
	</entry>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Bitcoin_Sentiment_Index&amp;diff=29138</id>
		<title>Bitcoin Sentiment Index</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Bitcoin_Sentiment_Index&amp;diff=29138"/>
		<updated>2012-07-27T09:43:26Z</updated>

		<summary type="html">&lt;p&gt;Btcfin: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&#039;&#039;&#039;Bitcoin Sentiment Index (BSI)&#039;&#039;&#039;, a financial index that collects user opinions on bitcoin that are published on internet blogs, [[IRC channels]] and on social networks such as Twitter and Facebook. These opinions are analyzed by an computer linguistic engine to recognize the emotional undertone behind every opinion. The Bitcoin Sentiment Index aggregates all these emotions and reflects the prevailing mood investors have towards bitcoin. If more positive emotions are associated with bitcoin the BSI will rise. If feelings towards bitcoin are mainly negative the BSI declines.&lt;br /&gt;
&lt;br /&gt;
[[File:Bsi-radar.jpg|thumb| The BSI monitor]]&lt;br /&gt;
&lt;br /&gt;
==External Links==&lt;br /&gt;
*[http://bsi.sentikator.com/ Bitcoin Sentiment Index website]&lt;br /&gt;
*[http://bsi.sentikator.com/sentikator_bsi.pdf/ Bitcoin Sentiment Index fact sheet]&lt;br /&gt;
&lt;br /&gt;
[[Category:Investing]]&lt;br /&gt;
[[Category:Economics]]&lt;/div&gt;</summary>
		<author><name>Btcfin</name></author>
	</entry>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=File:Bitpay.png&amp;diff=21895</id>
		<title>File:Bitpay.png</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=File:Bitpay.png&amp;diff=21895"/>
		<updated>2012-01-09T00:38:14Z</updated>

		<summary type="html">&lt;p&gt;Btcfin: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&lt;/div&gt;</summary>
		<author><name>Btcfin</name></author>
	</entry>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Bitcoin_Sentiment_Index&amp;diff=14159</id>
		<title>Bitcoin Sentiment Index</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Bitcoin_Sentiment_Index&amp;diff=14159"/>
		<updated>2011-08-04T11:37:26Z</updated>

		<summary type="html">&lt;p&gt;Btcfin: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&#039;&#039;&#039;Bitcoin Sentiment Index (BSI)&#039;&#039;&#039;, a financial index that collects user opinions on bitcoin that are published on internet blogs, [[IRC channels]] and on social networks such as Twitter and Facebook. These opinions are analyzed by an computer linguistic engine to recognize the emotional undertone behind every opinion. The Bitcoin Sentiment Index aggregates all these emotions and reflects the prevailing mood investors have towards bitcoin. If more positive emotions are associated with bitcoin the BSI will rise. If feelings towards bitcoin are mainly negative the BSI declines.&lt;br /&gt;
&lt;br /&gt;
[[File:Bsi-radar.jpg|thumb| The BSI monitor]]&lt;br /&gt;
&lt;br /&gt;
==External Links==&lt;br /&gt;
*[http://bsi.sentikator.com/ Bitcoin Sentiment Index website]&lt;br /&gt;
*[http://sentikator.com/bsi_en.pdf/ Bitcoin Sentiment Index fact sheet]&lt;br /&gt;
&lt;br /&gt;
[[Category:Investing]]&lt;br /&gt;
[[Category:Economics]]&lt;/div&gt;</summary>
		<author><name>Btcfin</name></author>
	</entry>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Bitcoin_Sentiment_Index&amp;diff=14158</id>
		<title>Bitcoin Sentiment Index</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Bitcoin_Sentiment_Index&amp;diff=14158"/>
		<updated>2011-08-04T11:30:28Z</updated>

		<summary type="html">&lt;p&gt;Btcfin: Created page with &amp;quot;&amp;#039;&amp;#039;&amp;#039;Bitcoin Sentiment Index (BSI)&amp;#039;&amp;#039;&amp;#039;, a financial index that collects user opinions on bitcoin that are published on internet blogs, IRC channels and on social networks suc...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&#039;&#039;&#039;Bitcoin Sentiment Index (BSI)&#039;&#039;&#039;, a financial index that collects user opinions on bitcoin that are published on internet blogs, [[IRC channels]] and on social networks such as Twitter and Facebook. These opinions are analyzed by an computer linguistic engine to recognize the emotional undertone behind every opinion. The Bitcoin Sentiment Index aggregates all these emotions and reflects the prevailing mood investors have towards bitcoin. If more positive emotions are associated with bitcoin the BSI will rise. If feelings towards bitcoin are mainly negative the BSI declines.&lt;br /&gt;
&lt;br /&gt;
[[File:Bsi-radar.jpg|thumb| The BSI monitor]]&lt;br /&gt;
&lt;br /&gt;
==External Links==&lt;br /&gt;
*[http://bsi.sentikator.com/ Bitcoin Sentiment Index website]&lt;br /&gt;
*[http://sentikator.com/bsi_en.pdf/ Bitcoin Sentiment Index fact sheet]&lt;br /&gt;
&lt;br /&gt;
[[Category:Investing]]&lt;/div&gt;</summary>
		<author><name>Btcfin</name></author>
	</entry>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=File:Bsi-radar.jpg&amp;diff=14156</id>
		<title>File:Bsi-radar.jpg</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=File:Bsi-radar.jpg&amp;diff=14156"/>
		<updated>2011-08-04T10:49:34Z</updated>

		<summary type="html">&lt;p&gt;Btcfin: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&lt;/div&gt;</summary>
		<author><name>Btcfin</name></author>
	</entry>
	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Software&amp;diff=14118</id>
		<title>Software</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Software&amp;diff=14118"/>
		<updated>2011-08-03T22:39:44Z</updated>

		<summary type="html">&lt;p&gt;Btcfin: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;List of Bitcoin-related software. See also [[:Category:Software|Category:Software]].&lt;br /&gt;
&lt;br /&gt;
==Bitcoin clients==&lt;br /&gt;
Bitcoin clients:&lt;br /&gt;
*[[Original Bitcoin client|Bitcoin client]] - standard Bitcoin client, recommended for installation&lt;br /&gt;
*[[bitcoind]] - GUI-less version of the standard Bitcoin client, providing [[API reference (JSON-RPC)|JSON-RPC]] interface (see also -server option of the standard client)&lt;br /&gt;
Frontends to bitcoind:&lt;br /&gt;
*[[BitcoinApp]] - RPC client for iOS devices (iPhone, iPad, iPodTouch)&lt;br /&gt;
*[[Bitcoiner]] - Java RPC client (Android)&lt;br /&gt;
*[[Bitcoin-js-remote]] - JavaScript RPC client, support for QR codes&lt;br /&gt;
*[[Bitcoin-qt]] - C++/Qt based tabbed UI for Bitcoin, Linux/MacOSX/Windows, full-featured&lt;br /&gt;
*[[Python Bitcoinclient]] - Python RPC client&lt;br /&gt;
*[[Spesmilo]] - Python/PySide RPC client&lt;br /&gt;
*[[Bitcoin-python]] - Python API&lt;br /&gt;
*[[Java Bitcoin Client]] - Java API&lt;br /&gt;
*[[Wallet.Net]] - Windows (soon to be cross platform) Full Featured, secure RPC client&lt;br /&gt;
Alternative, experimental implementations:&lt;br /&gt;
*[[BitDroid]] - Java client&lt;br /&gt;
*[[Bitdollar]] - C++/Qt client, unstable beta version&lt;br /&gt;
*[[BitCoinJ]] - Java client by Google, early development stage&lt;br /&gt;
*[[Freecoin]] - C++ client, supports alternative currencies like [[Beertoken]]&lt;br /&gt;
*[[Pycoin]] - Python client&lt;br /&gt;
*[[QBitcoin]] - C++/Qt client, unfinished&lt;br /&gt;
Frontends to eWallet:&lt;br /&gt;
*[[BitPay]] - Android application&lt;br /&gt;
&lt;br /&gt;
==Bitcoin Trade Data==&lt;br /&gt;
*[[Bitcoin Charts]] – Html website that has trading data for virtual all the bitcoin markets.&lt;br /&gt;
*[[Bitcoinity]] - Html Ajax website that shows a live feed of [[MtGox]], [[TradeHill]], and [[BitMarket]].&lt;br /&gt;
*[[Bitcoin Sentiment Index]] - A financial index that collects and disseminates sentiment data about bitcoin.&lt;br /&gt;
*[[MtGox Live]] - Html website that shows a live fee of [[MtGox]] trade data in an innovative chart form.  (Must Use Chrome)&lt;br /&gt;
*[[Preev]] - Bitcoin converter with live exchange rates.&lt;br /&gt;
&lt;br /&gt;
==Bitcoin software==&lt;br /&gt;
&lt;br /&gt;
Web interfaces for merchants:&lt;br /&gt;
*[[MyBitcoin]] - Buy Now button to insert on websites&lt;br /&gt;
*[[Bitcoin Evolution]] - Non wallet-based Buy Now button to insert into websites (handles sales tracking; client must be used for actual transaction)&lt;br /&gt;
*[[Btceconomy]] - a JavaScript widget listing items for sale&lt;br /&gt;
*[[Javascript Bitcoin Converter]] - currency conversion&lt;br /&gt;
&lt;br /&gt;
Web apps (opensource):&lt;br /&gt;
*[[Bitcoin Central]] - currency exchange&lt;br /&gt;
*[[Bitcoin Poker Room]] - poker site&lt;br /&gt;
&lt;br /&gt;
Browser extensions:&lt;br /&gt;
*[[Bitcoin Extension]] - check balance and send bitcoins (Chrome)&lt;br /&gt;
*[[Bitcoin Ticker]] - monitoring price (Chrome)&lt;br /&gt;
*[[Bitcoin Prices (extension)]] - monitoring price (Firefox)&lt;br /&gt;
*[[Bitcoin Tool]] - recognizes Bitcoin addresses on websites (Firefox, Chrome, IE)&lt;br /&gt;
&lt;br /&gt;
PC apps:&lt;br /&gt;
*[[BTConvert]] - currency conversion&lt;br /&gt;
*[[Sierra Chart MtGox Bridge]] - real-time charting&lt;br /&gt;
*[[BitTicker]] - monitoring price (Mac OS X)&lt;br /&gt;
*[[ToyTrader]] - a command line trading tool for [[MtGox]]&lt;br /&gt;
&lt;br /&gt;
Mobile apps:&lt;br /&gt;
*[[BitCoins Mobile]] - First iPad native app! Live market data, news feeds, mining pool statistics, full screen exchange price charts, bitcoin network statistical charts. (iPad only, iPhone/iPod Touch coming soon!)&lt;br /&gt;
*[[Bitcoin Alert]] - monitoring price (Android)&lt;br /&gt;
*[[BitcoinX]] - monitoring price (Android)&lt;br /&gt;
*[[BtcMobile]] - monitoring price and mining pool statistics (iPhone/iPad, Android)&lt;br /&gt;
*[[Miner Status]] - monitoring miner status (Android)&lt;br /&gt;
*[[SMS Bitcoins]] - transactions by SMS&lt;br /&gt;
*[[Bitcoin Wallet Balance]] - view your balance in real time on your android phone&lt;br /&gt;
&lt;br /&gt;
Other device apps:&lt;br /&gt;
*[[Zen Cart Bitcoin Payment Module]] - a payment module that interacts with bitcoind for the Zen Cart eCommerce shopping chart&lt;br /&gt;
&lt;br /&gt;
Operating systems:&lt;br /&gt;
*[[LinuxCoin]] - a lightweight Debian-based OS, with the Bitcoin client and GPU mining software&lt;br /&gt;
&lt;br /&gt;
Mining apps:&lt;br /&gt;
*[[Poclbm]] - Python/OpenCL GPU miner ([[Poclbm-gui|GUI]])&lt;br /&gt;
*[[Poclbm-mod]] - more efficient version of [[Poclbm]] ([[Poclbm-mod-gui|GUI]])&lt;br /&gt;
*[[DiabloMiner]] - Java/OpenCL GPU miner ([[DiabloMiner.app|MAC OS X GUI]])&lt;br /&gt;
*[[RPC Miner]] - remote RPC miner ([[RPCminer.app|MAC OS X GUI]])&lt;br /&gt;
*[[Phoenix miner]] - miner&lt;br /&gt;
*[[Cpu Miner]] - miner&lt;br /&gt;
*[[Ufasoft miner]] - miner&lt;br /&gt;
*[[Pyminer]] - Python miner, reference implementation&lt;br /&gt;
*[[Remote miner]] - mining pool software&lt;br /&gt;
*[[Open Source FGPA Bitcoin Miner]] - a miner that makes use of an FPGA Board&lt;br /&gt;
&lt;br /&gt;
Mining Pool Servers (backend)&lt;br /&gt;
*[[Pushpoold]] - The original mining pool server&lt;br /&gt;
*[[Poold]] - Python mining pool server&lt;br /&gt;
*[[PoolServerJ]] - Java mining pool server&lt;br /&gt;
&lt;br /&gt;
Utilities, libraries, and interfaces:&lt;br /&gt;
*[[Bitcointools]] - a set of Python tools accessing the transaction database and the wallet&lt;br /&gt;
*[[Finance::MtGox]] - a Perl module which interfaces with the Mt. Gox API&lt;br /&gt;
*[[BitcoinCrypto]] - a lightweight Bitcoin crypto library for Java/Android&lt;br /&gt;
*[[Bitcoin Dissector]] - a wireshark dissector for the bitcoin protocol&lt;br /&gt;
&lt;br /&gt;
Lists of software:&lt;br /&gt;
*[[BitGit]] - list of Bitcoin-related opensource projects hosted at Git&lt;br /&gt;
&lt;br /&gt;
Developer resources:&lt;br /&gt;
*[[:Category:Developer|Category:Developer]]&lt;br /&gt;
*[[:Category:Technical|Category:Technical]]&lt;br /&gt;
*[[Original Bitcoin client/API calls list]]&lt;br /&gt;
*[[API reference (JSON-RPC)]]&lt;br /&gt;
&lt;br /&gt;
Other:&lt;br /&gt;
*[[Namecoin]] - a distributed naming system based on Bitcoin technology&lt;br /&gt;
*[[Bitcoin Consultancy]] - an organization providing open source software and Bitcoin-related consulting&lt;br /&gt;
*[[Open Transactions]] - a financial crypto and digital cash software library, complementary to Bitcoin&lt;br /&gt;
*[[Moneychanger]] - Java-based GUI for [[Open Transactions]]&lt;br /&gt;
*[http://btcnames.org/ BTCnames] - a webbased aliasing service which allows to handle unlimited names for your BTC deposit hashes&lt;br /&gt;
*[[Devcoin]] - the open source developer coin&lt;/div&gt;</summary>
		<author><name>Btcfin</name></author>
	</entry>
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