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Home

<a class="anchor" href="https://www.humanprotocol.org/wiki/home#welcome-to-the-human-wiki">Welcome</a> <a class="anchor" href="https://www.humanprotocol.org/wiki/home#intro">Intro</a> <a class="anchor" href="https://www.humanprotocol.org/wiki/home#jobs-wip">Jobs (WIP)</a> <a class="anchor" href="https://www.humanprotocol.org/wiki/home#overview">Overview</a>

Choosing the interface

<a class="anchor" href="https://www.humanprotocol.org/wiki/choosing-the-interface#hcaptcha">hCaptcha</a> <a class="anchor" href="https://www.humanprotocol.org/wiki/choosing-the-interface#cvat">CVAT</a> <a class="anchor" href="https://www.humanprotocol.org/wiki/choosing-the-interface#inception">Inception</a>

The multichain strategy

<a class="anchor" href="https://www.humanprotocol.org/wiki/the-multichain-strategy#let-there-rink-be">Let there rink be</a> <a class="anchor" href="https://www.humanprotocol.org/wiki/the-multichain-strategy#let-there-chains-be">Let there chains be</a> <a class="anchor" href="https://www.humanprotocol.org/wiki/the-multichain-strategy#let-there-many-be">Let there many be</a>

The switch from a library to RESTful API

<a class="anchor" href="https://www.humanprotocol.org/wiki/the-switch-from-a-library-to-restful-api#what-have-we-changed">What have we changed?</a> <a class="anchor" href="https://www.humanprotocol.org/wiki/the-switch-from-a-library-to-restful-api#how-we-did-it">How we did it</a> <a class="anchor" href="https://www.humanprotocol.org/wiki/the-switch-from-a-library-to-restful-api#conclusion">Conclusion</a>

<div class="markdown-body"> <h1> <a id="user-content-welcome-to-the-human-wiki" class="anchor" href="#welcome-to-the-human-wiki" aria-hidden="true"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Welcome to the HUMAN wiki!</h1> <p>Don't forget to sing our <a href="https://youtu.be/azAEHCQgcUI?t=20" rel="nofollow">hymn</a> before accessing the following material.</p> <h2> <a id="user-content-intro" class="anchor" href="#intro" aria-hidden="true"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Intro</h2> <p>Currently, we use the Ethereum testnet as a sidechain, but this is far from ideal. The Ethereum testnet has limited security, availability, and performance. For now, we are looking to have jobs run on a sidechain, like Moonbeam; all of the sidechains we are looking to work with are Ethereum compatible, because we are not looking to transfer payments to sidechains. Our plan is to keep payments on a mainchain.</p> <h4> <a id="user-content-a-the-multichain-strategy" class="anchor" href="#a-the-multichain-strategy" aria-hidden="true"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>a. <a href="https://github.com/humanprotocol/wiki/wiki/The-multichain-strategy">The multichain strategy</a> </h4> <h4> <a id="user-content-b-useful-chains-data" class="anchor" href="#b-useful-chains-data" aria-hidden="true"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>b. <a href="https://github.com/humanprotocol/wiki/wiki/Useful-chains-data">Useful chains data</a> </h4> <h2> <a id="user-content-jobs-wip" class="anchor" href="#jobs-wip" aria-hidden="true"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Jobs (WIP)</h2> <h4> <a id="user-content-a-introduction-to-the-types-of-data-labelling" class="anchor" href="#a-introduction-to-the-types-of-data-labelling" aria-hidden="true"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>a. <a href="https://github.com/humanprotocol/wiki/wiki/Introduction-to-the-types-of-data-labelling">Introduction to the types of data labelling</a> </h4> <h4> <a id="user-content-b-choosing-the-interface" class="anchor" href="#b-choosing-the-interface" aria-hidden="true"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>b. <a href="https://github.com/humanprotocol/wiki/wiki/Choosing-the-interface">Choosing the interface</a> </h4> <h2> <a id="user-content-overview" class="anchor" href="#overview" aria-hidden="true"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a>Overview</h2> <p><img src="https://camo.githubusercontent.com/784c7963eb621d595e980c4dd3fa90de39dceb9d9139990d4a8d558ed2b9bb5d/68747470733a2f2f7777772e6e6f74696f6e2e736f2f696d6167652f687474707325334125324625324673332d75732d776573742d322e616d617a6f6e6177732e636f6d2532467365637572652e6e6f74696f6e2d7374617469632e636f6d25324635353436386535642d346436342d346636352d613231652d61353565323363383237613525324653637265656e73686f745f323032312d30332d31395f61745f31382e35392e31372e706e673f7461626c653d626c6f636b2669643d62626334353163362d623964332d343631322d616133312d3036643030393863306233322677696474683d33333330267573657249643d39383735343863312d663234622d343339342d623835322d6431663133633863343335312663616368653d7632" alt="Our Tech Spec" 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