<oembed><type>rich</type><version>1.0</version><author_name>npub1fx98zxt3lzspjs5f4msr0fxysx5euucm29ghysryju7vpc9j0jzqtcl2d8</author_name><author_url>https://nostr.ae/npub1fx98zxt3lzspjs5f4msr0fxysx5euucm29ghysryju7vpc9j0jzqtcl2d8</author_url><provider_name>njump</provider_name><provider_url>https://nostr.ae</provider_url><html>📅 Original date posted:2015-12-08&#xA;📝 Original message:On Wed, Dec 9, 2015 at 1:58 AM, Jorge Timón &lt;jtimon at jtimon.cc&gt; wrote:&#xA;&gt; struct hashRootStruct&#xA;&gt; {&#xA;&gt; uint256 hashMerkleRoot;&#xA;&gt; uint256 hashWitnessesRoot;&#xA;&gt; int32_t nHeight;&#xA;&gt; }&#xA;&#xA;Or better, for forward compatibility (we may want to include more&#xA;things apart from nHeight and hashWitnessesRoot in the future):&#xA;&#xA;struct hashRootStruct&#xA;{&#xA; uint256 hashMerkleRoot;&#xA; uint256 hashWitnessesRoot;&#xA; uint256 hashextendedHeader;&#xA;}&#xA;&#xA;For example, we may want to chose to add an extra nonce there.</html></oembed>