<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>sigio</author><text>Please... don&amp;#x27;t name your protocol IPv[0-9] when it&amp;#x27;s not a RFC-based IP protocol.</text><parent_chain><item><author>synctext</author><text>Responsible Professor here from Delft University, AMA.&lt;p&gt;Note this is not a normal blockchain: its an offline-first blockchain [1]. Open source [2].&lt;p&gt;[1] &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;tools.ietf.org&amp;#x2F;id&amp;#x2F;draft-pouwelse-trustchain-01.html&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;tools.ietf.org&amp;#x2F;id&amp;#x2F;draft-pouwelse-trustchain-01.html&lt;/a&gt;
[2] &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;github.com&amp;#x2F;Tribler&amp;#x2F;trustchain-superapp&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;github.com&amp;#x2F;Tribler&amp;#x2F;trustchain-superapp&lt;/a&gt;</text></item></parent_chain></comment><story><title>Delft café premieres with EEMCS blockchain euro</title><url>https://www.delta.tudelft.nl/article/delft-cafe-premieres-eemcs-blockchain-euro</url></story>
<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>elcomet</author><text>Could you give a high-level explanation of what&amp;#x27;s an offline-first blockchain here, and what&amp;#x27;s the difference between TrustChain and Bitcoin ? The draft seems very low-level and complex to read, and the article contains very few technical information.</text><parent_chain><item><author>synctext</author><text>Responsible Professor here from Delft University, AMA.&lt;p&gt;Note this is not a normal blockchain: its an offline-first blockchain [1]. Open source [2].&lt;p&gt;[1] &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;tools.ietf.org&amp;#x2F;id&amp;#x2F;draft-pouwelse-trustchain-01.html&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;tools.ietf.org&amp;#x2F;id&amp;#x2F;draft-pouwelse-trustchain-01.html&lt;/a&gt;
[2] &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;github.com&amp;#x2F;Tribler&amp;#x2F;trustchain-superapp&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;github.com&amp;#x2F;Tribler&amp;#x2F;trustchain-superapp&lt;/a&gt;</text></item></parent_chain></comment><story><title>Delft café premieres with EEMCS blockchain euro</title><url>https://www.delta.tudelft.nl/article/delft-cafe-premieres-eemcs-blockchain-euro</url></story>