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		<title>Blockstack: $50,000 Bounty for Messaging Applications&#8230;</title>
		<link>https://thestackcafe.com/blockstack-50000-bounty-for-messaging-applications/</link>
		
		<dc:creator><![CDATA[Staff]]></dc:creator>
		<pubDate>Thu, 25 Jan 2018 08:11:16 +0000</pubDate>
				<category><![CDATA[Blockstack]]></category>
		<category><![CDATA[Bounty]]></category>
		<category><![CDATA[dApps]]></category>
		<category><![CDATA[Decentralized Internet]]></category>
		<category><![CDATA[Developers]]></category>
		<category><![CDATA[a decentralized internet]]></category>
		<category><![CDATA[a new internet]]></category>
		<category><![CDATA[blockstack]]></category>
		<category><![CDATA[blockstack auth]]></category>
		<category><![CDATA[bounty]]></category>
		<category><![CDATA[dApp]]></category>
		<category><![CDATA[decentralized application]]></category>
		<category><![CDATA[decentralized applications]]></category>
		<category><![CDATA[decentralized internet]]></category>
		<category><![CDATA[decentralized storage]]></category>
		<category><![CDATA[dentralize]]></category>
		<category><![CDATA[matrix]]></category>
		<category><![CDATA[mattermost]]></category>
		<category><![CDATA[messaging app]]></category>
		<category><![CDATA[p2p encrypted messaging app]]></category>
		<category><![CDATA[portfolio app]]></category>
		<category><![CDATA[re-decentralizing the internet]]></category>
		<category><![CDATA[riot]]></category>
		<category><![CDATA[rocket chat]]></category>
		<category><![CDATA[stun server]]></category>
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					<description><![CDATA[<p>Welcome to the Stack CafeTM — One aspect of promoting the Blockstack ecosystem is to provide a platform to help support the global community of developers, designers, and others to submit their ideas and products for a chance to win a prize (e.g., decentralized application(s), dApp, dApps on the Web 3.0). Over the last quarter [&#8230;]</p>
<p>The post <a href="https://thestackcafe.com/blockstack-50000-bounty-for-messaging-applications/">Blockstack: $50,000 Bounty for Messaging Applications&#8230;</a> appeared first on <a href="https://thestackcafe.com">The Stack Cafe™</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p><span style="color: #000000;">Welcome to the Stack Cafe<span style="font-size: 10pt;"><sup><span style="font-size: 8pt;">TM</span> </sup></span>— One aspect of promoting the Blockstack ecosystem is to provide a platform to help support the global community of developers, designers, and others to submit their ideas and products for a chance to win a prize (e.g., decentralized application(s), dApp, dApps on the Web 3.0). </span></p>
<p><span style="color: #000000;">Over the last quarter or so of 2017, Blockstack announced the <a style="color: #000000;" href="https://blockstack.org/funding">Blockstack Signature Fund</a> — a $25 million dollar fund of used to help support teams to build applications for the new internet. Blockstack likens the Signature Bounties to contests where teams submit products and judges determine who wins the prize for the best product. Blockstack further explains bounties as follows:</span></p>
<blockquote><p><span style="color: #000000;"><em>&#8220;Bounties are a useful tool for building out important apps on the new internet because they leverage a global community of developers, designers, and other talented folks to work on bringing interesting ideas into reality. Since apps built using Blockstack don’t own their user’s data or identity, they can be expanded on or re-purposed by other teams as the basis for more complex apps that build out an ecosystem.&#8221;</em></span></p></blockquote>
<hr />
<h4>December 20, 2017</h4>
<p><a href="https://blockstack.org/blog/50-000-signature-bounty-to-decentralize-communication" target="_blank" rel="noopener"><img decoding="async" class="img-fluid" src="https://blockstack.ghost.io/content/images/2017/12/Bounty-to-Decentralize-Communication.png" /></a></p>
<h2 class="post-title"><a href="https://blockstack.org/blog/50-000-signature-bounty-to-decentralize-communication" target="_blank" rel="noopener">$50,000 Signature Bounty to Decentralize Communication</a></h2>
<ul>
<li><span style="color: #000000;"><strong>Build a Community Messaging App</strong> &#8211; Blockstack Signature Bounty:</span>
<ul>
<li><span style="color: #000000;">Blockstack writes &#8211; &#8220;It has become <a style="color: #000000;" href="https://github.com/aragon/governance/issues/7">clear</a> over the past several months that Slack cannot be the permanent home for community communication for open source projects like Blockstack. Slack has taken a closed source approach to team chat, and that does not work for the decentralized community as a whole in order to defend attacks from bad actors or even store chat history in a reliable way. &#8230; The Blockstack Signature Fund will award $25,000 to the team with the best messaging app using <a href="https://github.com/blockstack/blockstack.js/blob/master/src/auth/README.md" target="_blank" rel="noopener"><span style="text-decoration: underline;"><span style="color: #000080; text-decoration: underline;">Blockstack Auth</span></span></a> and <a href="http://blockstack.github.io/blockstack.js/" target="_blank" rel="noopener"><span style="text-decoration: underline;"><span style="color: #000080; text-decoration: underline;">here</span></span></a>.</span>
<ul>
<li>
<div><span class="author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z" style="color: #000000;">Blockstack minimum application (dApp) requirements:</span></div>
<ul class="listtype-bullet listindent2 list-bullet2">
<li><span style="color: #000000;">Must use Blockstack <span class="thread-299157526746572859680260 author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z">for </span><span class="attrlink url thread-299157526746572859680260 author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z"><a class="attrlink" style="color: #000000;" href="https://blockstack.github.io/blockstack.js/index.html#authentication" target="_blank" rel="noopener noreferrer nofollow">identity </a></span><span class="attrlink url thread-299157526746572859680260 author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z9p9p84z84zotz72zz72z3z78zd5z78zz75zz70zlgz84zz80zz83zjz87zz69zz67z2z86zbz68z"><a class="attrlink" style="color: #000000;" href="https://blockstack.github.io/blockstack.js/index.html#authentication" target="_blank" rel="noopener noreferrer nofollow">and </a></span><span class="attrlink url thread-299157526746572859680260 author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z"><a class="attrlink" style="color: #000000;" href="https://blockstack.github.io/blockstack.js/index.html#authentication" target="_blank" rel="noopener noreferrer nofollow">auth</a></span><span class="attrlink url thread-299157526746572859680260 author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z9p9p84z84zotz72zz72z3z78zd5z78zz75zz70zlgz84zz80zz83zjz87zz69zz67z2z86zbz68z"><a class="attrlink" style="color: #000000;" href="https://blockstack.github.io/blockstack.js/index.html#authentication" target="_blank" rel="noopener noreferrer nofollow">entication</a></span></span></li>
<li><span style="color: #000000;">Must fork either <span class="attrlink url author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z"><a class="attrlink" style="color: #000000;" href="https://github.com/RocketChat" target="_blank" rel="noopener noreferrer nofollow">Rocket.Chat</a></span><span class="author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z">, </span><span class="attrlink url author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z"><a class="attrlink" style="color: #000000;" href="https://github.com/mattermost" target="_blank" rel="noopener noreferrer nofollow">Mattermost</a></span><span class="author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z">, or </span><span class="attrlink url author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z"><a class="attrlink" style="color: #000000;" href="https://github.com/vector-im" target="_blank" rel="noopener noreferrer nofollow">Riot</a></span><span class="author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z9p9p84z84zotz72zz72z3z78zd5z78zz75zz70zlgz84zz80zz83zjz87zz69zz67z2z86zbz68z">/</span><span class="attrlink url thread-094658958252838611824801 author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z"><a class="attrlink" style="color: #000000;" href="https://github.com/matrix-org" target="_blank" rel="noopener noreferrer nofollow">Matrix</a></span></span></li>
<li><span style="color: #000000;">M<span class="thread-105503978836578974116452 attrcomment author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z9p9p84z84zotz72zz72z3z78zd5z78zz75zz70zlgz84zz80zz83zjz87zz69zz67z2z86zbz68z">ust be available on both desktop and mobile</span></span></li>
<li><span style="color: #000000;">Must be able to handle communities of 10,000+ users</span></li>
<li><span style="color: #000000;">Must not reuse a submission for the Encrypted &amp; Decentralized P2P Messaging Bounty</span>
<ul>
<li>
<div><span style="color: #000000;"><strong><span class="author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z">Date and Time 9:00am EST December 20th, 2017: </span></strong><span class="author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z"><strong>&#8211; 11:59pm EST February 16th, 2018</strong></span></span></div>
<ul>
<li>
<div><span class="author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z" style="color: #000000;">Bounty is closed and all projects must be <a style="color: #000000;" href="https://docs.google.com/forms/d/1O8lppUAr9FbER7D1uAaMg-HrtHWGE7kvuutVK6HytuA/edit" target="_blank" rel="noopener noreferrer nofollow"><strong>submitted via SUBMISSION FORM</strong></a><br />
</span></div>
<div><span class="author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z" style="color: #000000;"><strong>&#8211;</strong> February 21st, 2018: Winning project is announced.</span></div>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
</ul>
<p><span style="color: #000000;"><a style="color: #000000;" href="https://www.eventbrite.com/e/signature-bounties-community-messaging-app-registration-41319189809?aff=emailbskgeneral122017" target="_blank" rel="noopener">Register for the bounty at Blockstack</a></span></p>
<ul>
<li><span style="color: #000000;"><strong>Build a P2P Encrypted Messaging App</strong></span>
<ul>
<li><span style="color: #000000;">Blockstack writes &#8211; &#8220;Encrypted messaging apps have gained significant use and traction in recent years, with popular offerings including Signal and WhatsApp. With Blockstack, users own their own identity and data, including any and all encrypted communication&#8230;. The Blockstack Signature Fund will award $25,000 to the team that creates the best P2P encrypted messaging app.<br />
</span></p>
<ul>
<li>
<div><span class="author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z" style="color: #000000;">Blockstack&#8217;s minimum application (dApp) requirements:</span></div>
<ul class="listtype-bullet listindent2 list-bullet2">
<li><span style="color: #000000;">Must use Blockstack for <span class="attrlink url thread-949904887110002434410126 author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z9p9p84z84zotz72zz72z3z78zd5z78zz75zz70zlgz84zz80zz83zjz87zz69zz67z2z86zbz68z"><a class="attrlink" style="color: #000000;" href="https://blockstack.github.io/blockstack.js/index.html#authentication" target="_blank" rel="noopener noreferrer nofollow">identity</a></span><span class="thread-949904887110002434410126 author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z9p9p84z84zotz72zz72z3z78zd5z78zz75zz70zlgz84zz80zz83zjz87zz69zz67z2z86zbz68z">, </span><span class="attrlink url thread-949904887110002434410126 author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z9p9p84z84zotz72zz72z3z78zd5z78zz75zz70zlgz84zz80zz83zjz87zz69zz67z2z86zbz68z"><a class="attrlink" style="color: #000000;" href="https://blockstack.github.io/blockstack.js/index.html#storage" target="_blank" rel="noopener noreferrer nofollow">storage</a></span><span class="thread-949904887110002434410126 author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z">, and </span><a style="color: #000000;" href="https://blockstack.github.io/blockstack.js/index.html#encryptecies" target="_blank" rel="noopener noreferrer nofollow"><span class="attrlink url thread-949904887110002434410126 author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z9p9p84z84zotz72zz72z3z78zd5z78zz75zz70zlgz84zz80zz83zjz87zz69zz67z2z86zbz68z">e</span><span class="attrlink url thread-949904887110002434410126 author-d-iz88z86z86za0dz67zz78zz78zz74zz68zjz80zz71z9iz90z95lz89zxz89zbz75zz65zxtbm1upz77zgyx0k5z78zclqpoz67zz85z">ncryption</span></a></span></li>
<li><span style="color: #000000;">Must not use a central server or database</span></li>
<li><span style="color: #000000;">May be a fork of a pre-existing P2P messaging app</span></li>
<li><span style="color: #000000;">Must not reuse a submission for the Team Messaging Bounty</span></li>
<li><span style="color: #000000;">The use of STUN/TURN servers is fine, however signaling servers should not be used, as signaling should be done over Gaia</span>
<ul>
<li><span style="color: #000000;">Date and Time &#8211; <strong>Wed, Dec 20, 2017, 6:00 AM – Fri, Feb 16, 2018, 11:59 PM EST</strong></span></li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
</ul>
<p><span style="color: #000000;"><a style="color: #000000;" href="https://www.eventbrite.com/e/signature-bounties-encrypted-decentralized-p2p-messaging-app-registration-41322533811?aff=emailbskgeneral122017" target="_blank" rel="noopener">Register for the bounty at Blockstack</a></span></p>
<hr />
<p><span style="color: #000000;">Other Bounties announced so far (completed):</span></p>
<h4><span style="color: #000000;">September 2017 &#8211;</span></h4>
<ul>
<li><span style="color: #000000;"><strong>Encrypted Token Portfolio app</strong> as follows (September 2017):</span>
<ul>
<li><span style="color: #000000;">private, encrypted Token Portfolio Management app that allows you the user to</span>
<ul>
<li><span style="color: #000000;">(1) sign in with an identity you own, and</span></li>
<li><span style="color: #000000;">(2) gives you the privacy to input and view your cryptocurrency/token balances on your own encrypted cloud storage provider.</span></li>
</ul>
</li>
</ul>
</li>
</ul>
<p><span style="color: #000000;">The the Community responded in force &#8211; app submissions <a style="color: #000000;" href="https://blockstack.org/blog/encrypted-token-portfolio-bounty-recap" target="_blank" rel="noopener">here</a>. And a screenshot of the latest blockstack browser homepage with all of functioning coin-portfolio applications:</span></p>
<p><img fetchpriority="high" decoding="async" class="aligncenter size-full wp-image-56" src="https://thestackcafe.com/wp-content/uploads/2018/01/Blockstack-Browser-Coin-Portfolio-Applications.png" alt="" width="815" height="973" srcset="https://thestackcafe.com/wp-content/uploads/2018/01/Blockstack-Browser-Coin-Portfolio-Applications.png 815w, https://thestackcafe.com/wp-content/uploads/2018/01/Blockstack-Browser-Coin-Portfolio-Applications-251x300.png 251w, https://thestackcafe.com/wp-content/uploads/2018/01/Blockstack-Browser-Coin-Portfolio-Applications-768x917.png 768w" sizes="(max-width: 815px) 100vw, 815px" /></p>
<p>&nbsp;</p>
<hr />
<blockquote><p><span style="color: #000000;">Blockstack Signature bounties are open and waiting for the Community. Go to this link for more details from Blockstack re: <a style="color: #000000;" href="https://blockstack.org/blog/50-000-signature-bounty-to-decentralize-communication" target="_blank" rel="noopener">$50,000 Signature Bounty.</a></span></p></blockquote>
<hr />
<blockquote><p><span style="color: #000000;">Note: If you do not have the Blockstack browser, please see this <a style="color: #000000;" href="https://thestackcafe.com/blockstack-getting-started/" target="_blank" rel="noopener">link</a> (note &#8211; to enable the full functionality of any dApp built for the Blockstack ecosystem (e.g., building a new internet, a decentralized internet, re-decentralizing the internet) you need to use the Blockstack browser).</span></p></blockquote>
<p><span style="color: #000000;">Thanks again for visiting The Stack Cafe<sup>TM</sup> and we look forward to hearing from you. Please help us put out the word on Web<sup>3.0</sup> by posting a comment below and signing up for e-mail notifications for future updates (right side-bar). Let’s help build the new internet | The Decentralized Way<sup>TM</sup>. A decentralized internet | The Way The Future<sup>TM</sup>.</span></p>
<p>The post <a href="https://thestackcafe.com/blockstack-50000-bounty-for-messaging-applications/">Blockstack: $50,000 Bounty for Messaging Applications&#8230;</a> appeared first on <a href="https://thestackcafe.com">The Stack Cafe™</a>.</p>
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