<oembed><type>rich</type><version>1.0</version><author_name>npub1ccegg9n9lnx6huppxg43m95488yur7pfemkn3pz0agjws5ffvtts0ex8m8</author_name><author_url>https://nostr.ae/npub1ccegg9n9lnx6huppxg43m95488yur7pfemkn3pz0agjws5ffvtts0ex8m8</author_url><provider_name>njump</provider_name><provider_url>https://nostr.ae</provider_url><html>📅 Original date posted:2014-04-09&#xA;📝 Original message:A border router that is not able to serve blocks is still protecting consensus rules, that SPVs do not.&#xA;If the network would only consist of SPV nodes only then e.g. a majority coalition of miner could increase their reward at will.&#xA;&#xA;Archives need a different solution.&#xA;&#xA;Regards,&#xA;&#xA;Tamas Blummer&#xA;http://bitsofproof.com&#xA;&#xA;On 09.04.2014, at 17:47, Mark Friedenbach &lt;mark at monetize.io&gt; wrote:&#xA;&#xA;&gt; On 04/09/2014 09:09 AM, Tamas Blummer wrote:&#xA;&gt;&gt; Yes, SPV is a sufficient API to a trusted node to build sophisticated&#xA;&gt;&gt; features not offered by the core.&#xA;&gt;&gt; SPV clients of the border router will build their own archive and&#xA;&gt;&gt; indices based on their interest of the chain therefore the&#xA;&gt;&gt; border router core does not need to store (and process) anything not&#xA;&gt;&gt; needed for consensus, its memory&#xA;&gt;&gt; or disk footprint would be as low as an optimal storage of UTXO.&#xA;&gt; &#xA;&gt; Storing zero full blocks does nothing to aid the network.&#xA;&#xA;-------------- next part --------------&#xA;An HTML attachment was scrubbed...&#xA;URL: &lt;http://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20140409/7f11ea3a/attachment.html&gt;&#xA;-------------- next part --------------&#xA;A non-text attachment was scrubbed...&#xA;Name: signature.asc&#xA;Type: application/pgp-signature&#xA;Size: 495 bytes&#xA;Desc: Message signed with OpenPGP using GPGMail&#xA;URL: &lt;http://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20140409/7f11ea3a/attachment.sig&gt;</html></oembed>