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<li class=""><a href="/core/naming/pickname.html">Choose a name</a></li>
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<h1 class="uk-article-title">Naming system feature comparison</h1>
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<time datetime="2018-08-30T13:25:56-07:00" itemprop="datePublished">
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<a "target="_blank" href="https://github.com/moxiegirl/docs-new/blob/master/_core/naming/comparison.md" class="btn btn-default githubEditButton" role="button"><span data-uk-icon="icon: pencil; ratio: 1.2"></span> Edit this page on Github</a>
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<span style="font-family:Wingdings">w</span> Aug 30, 2018
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</time>
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<div class="article-content">
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<p>BNS is not the only naming system in wide-spread use, nor is it the only
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decentralized naming system that implements human-readable,
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globally-unique, and strongly-owned names. The following feature table
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describes how BNS differs from other naming systems</p>
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<table>
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<thead>
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<tr>
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<th>Feature</th>
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<th>BNS</th>
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<th><a href="https://ens.domains/">ENS</a></th>
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<th>DNS</th>
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<th><a href="https://namecoin.org/">Namecoin</a></th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>Globally unique names</td>
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<td>X</td>
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<td>X</td>
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<td>X</td>
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<td>X</td>
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</tr>
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<tr>
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<td>Human-readable names</td>
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<td>X</td>
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<td>X</td>
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<td>X</td>
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<td>X</td>
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</tr>
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<tr>
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<td>Strongly-owned names</td>
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<td>X</td>
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<td>X</td>
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<td> </td>
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<td>X</td>
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</tr>
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<tr>
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<td>Names are enumerable</td>
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<td>X</td>
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<td> </td>
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<td> </td>
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<td>X</td>
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</tr>
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<tr>
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<td>Registration times</td>
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<td>1-2 hours</td>
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<td>~1 week</td>
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<td>~1 day</td>
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<td>1-2 hours</td>
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</tr>
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<tr>
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<td>Subdomain registration times</td>
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<td>1 hour (instant with <a href="https://github.com/blockstack/blockstack-core/issues/750">#750</a>)</td>
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<td>varies</td>
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<td>instant</td>
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<td>~1 hour</td>
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</tr>
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<tr>
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<td>Anyone can make a TLD/namespace</td>
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<td>X</td>
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<td>[1]</td>
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<td> </td>
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<td>[1]</td>
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</tr>
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<tr>
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<td>TLD/Namespace owners get registration fees</td>
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<td>X</td>
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<td> </td>
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<td>X</td>
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<td> </td>
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</tr>
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<tr>
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<td>TLD/Namespace can be seeded with initial names</td>
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<td>X</td>
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<td> </td>
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<td>X</td>
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<td> </td>
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</tr>
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<tr>
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<td>Portable across blockchains</td>
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<td>X</td>
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<td> </td>
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<td>N/A</td>
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<td> </td>
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</tr>
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<tr>
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<td>Off-chain names</td>
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<td>X</td>
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<td> </td>
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<td>N/A</td>
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<td> </td>
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</tr>
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<tr>
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<td>Off-chain name state</td>
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<td>X</td>
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<td>X</td>
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<td>N/A</td>
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<td> </td>
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</tr>
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<tr>
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<td>Name provenance</td>
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<td>X</td>
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<td>X</td>
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<td> </td>
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<td>X</td>
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</tr>
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<tr>
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<td><a href="http://identity.foundation">DID</a> support</td>
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<td>X</td>
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<td> </td>
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<td> </td>
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<td> </td>
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</tr>
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<tr>
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<td>Turing-complete namespace rules</td>
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<td> </td>
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<td>X</td>
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<td>X</td>
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<td> </td>
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</tr>
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<tr>
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<td>Miners are rewarded for participating</td>
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<td>[1]</td>
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<td> </td>
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<td>N/A</td>
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<td>X</td>
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</tr>
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</tbody>
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</table>
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<p>[1] Requires support in higher-level applications. These systems are not aware
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of the existence of namespaces/TLDs at the protocol level.</p>
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<p>[2] Blockstack Core destroys the underlying blockchain token to pay for
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registration fees when there is no pay-to-namespace-creator address set in the
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name’s namespace. This has the effect of making the blockchain miners’ holdings
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slightly more valuable.</p>
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<div class="uk-first-column">
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<a href="https://twitter.com/" data-uk-icon="icon: twitter" class="uk-icon-link uk-icon" target="_blank"></a>
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</div>
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<div>
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<a href="https://www.facebook.com/" data-uk-icon="icon: facebook" class="uk-icon-link uk-icon" target="_blank"></a>
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</div>
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<div>
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<a href="https://www.instagram.com/" data-uk-icon="icon: instagram" class="uk-icon-link uk-icon" target="_blank"></a>
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</div>
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<div>
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<a href="https://vimeo.com/" data-uk-icon="icon: vimeo" class="uk-icon-link uk-icon" target="_blank"></a>
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</div>
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</div>
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</div>
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<div class="uk-margin-medium uk-text-small copyright">Blockstack</div>
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</div>
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</footer>
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<script type="text/javascript">
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|
/* Create a configuration object */
|
|
var ss360Config = {
|
|
/* Your site id */
|
|
siteId: 'blockstack',
|
|
/* A CSS selector that points to your search box */
|
|
searchBox: {selector: '#searchBox'}
|
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};
|
|
</script>
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<script src="https://cdn.sitesearch360.com/sitesearch360-v11.min.js" async></script>
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</body>
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</html>
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