<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Mon, 20 Apr 2026 21:13:15 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/fiftyonepercentattack/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[51% Attack Mitigation Penalty System by Horizen]]></title><link>http://direct.ecency.com/fiftyonepercentattack/@suburbancaveman/51-attack-mitigation-penalty-system-by-horizen</link><guid isPermaLink="true">http://direct.ecency.com/fiftyonepercentattack/@suburbancaveman/51-attack-mitigation-penalty-system-by-horizen</guid><category><![CDATA[fiftyonepercentattack]]></category><dc:creator><![CDATA[suburbancaveman]]></dc:creator><pubDate>Thu, 11 Oct 2018 20:10:06 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45e3puuLP9EJxFb7Ye79EMFgFHfgFopecwsyp?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[POB    Proof of Bitcoin   and 51 percent Attack]]></title><description><![CDATA[(updated) Hello recently the infamous 51% Attack has become all too common. Before, it was just a theoretical possibility. But since it happened to verge and the price did not drop to zero afterwards,]]></description><link>http://direct.ecency.com/pob/@lembach3d/pob-proof-of-bitcoin-and-51-percent-attack</link><guid isPermaLink="true">http://direct.ecency.com/pob/@lembach3d/pob-proof-of-bitcoin-and-51-percent-attack</guid><category><![CDATA[pob]]></category><dc:creator><![CDATA[lembach3d]]></dc:creator><pubDate>Sun, 10 Jun 2018 22:20:03 GMT</pubDate><enclosure url="https://images.ecency.com/p/2Snpznz7rwiDjC27n85iutuMpyPSRj2kehhDKc1iZDbe3pDnc6825dpcBy9qevLFkYtQizTkqase1GptuvLksMuA72gk4oXfH8m7GLC8EgGDwxHt4xEgowrdT2guqQC2DrdUENQrNTAqmgb5EQDbNhVa8kUYm8TWTzDoVXX5AbCgbbbF6obLHSNQzaYgtw3TTUJZWigHa516FnVnHAv?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Proof of Work coins like Bytecoin can now be 51% attacked for just $500? Bitcoin private for only $700? New Website shows which POW coins can be 51% attacked for cheap! DPOS is the future!]]></title><description><![CDATA[So on news.bitcoin.com today AND on Ivan on Tech we see everyone talking about the 51% attack Double Spend potential of attacking a chain by having MORE hashing power and the LONGEST chain wins and so]]></description><link>http://direct.ecency.com/cryptocurrency/@ackza/proof-of-work-coins-like-bytecoin-can-now-be-51-attacked-for-just-usd500-bitcoin-private-for-only-usd700-new-website-shows-which</link><guid isPermaLink="true">http://direct.ecency.com/cryptocurrency/@ackza/proof-of-work-coins-like-bytecoin-can-now-be-51-attacked-for-just-usd500-bitcoin-private-for-only-usd700-new-website-shows-which</guid><category><![CDATA[cryptocurrency]]></category><dc:creator><![CDATA[ackza]]></dc:creator><pubDate>Tue, 29 May 2018 21:38:24 GMT</pubDate><enclosure url="https://images.ecency.com/p/C3TZR1g81UNaPs7vzNXHueW5ZM76DSHWEY7onmfLxcK2iPPTia9kLPvzfqWLRXks8VC5VhvS8RHzFz4sUST4d4V42uEcWzmZ7X6gnJSiyjZJ8BpoK6D6xRL?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Why Proof-of-work isn’t suitable for small cryptocurrencies]]></title><description><![CDATA[It seems that proof-of-work (PoW), the consensus protocol behind Bitcoin, isn’t ideal for smaller cryptocurrencies, because they’re far more vulnerable to what are called 51 percent attacks. At least five]]></description><link>http://direct.ecency.com/proofofwork/@nosacapital/why-proof-of-work-isn-t-suitable-for-small-cryptocurrencies</link><guid isPermaLink="true">http://direct.ecency.com/proofofwork/@nosacapital/why-proof-of-work-isn-t-suitable-for-small-cryptocurrencies</guid><category><![CDATA[proofofwork]]></category><dc:creator><![CDATA[nosacapital]]></dc:creator><pubDate>Sun, 27 May 2018 12:58:24 GMT</pubDate><enclosure url="https://images.ecency.com/p/2FFvzA2zeqoVJ2SVhDmmumdPfnVEcahMce9nMwwksSDdRvYafybiXacc9ieHZouUGpZaTubGUwxUMsugaWFdQ4gpzQGXm8b6T3ZA7YvAGEsbZ4C9e9BpzoidrCbzn?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[PoW에 대한 51% 공격]]></title><description><![CDATA[최근 들어 51% 공격을 당하는 PoW들이 늘어나고 있습니다. 때마침 이런 것을 분석한 논문이 있어서 간단하게 공유하고자 합니다. 복잡한 분석은 아니고 과거에 페북에서 이야기를 했듯이 시작한지 얼마되지 않은 PoW에 대한 51% 공격을 하기 위한 복잡도는 매우 낮다는 설명을 하고 있습니다. 우리나라에도 PoW 기반 Coin들이 많이 나오고 있는데 걱정이네요.]]></description><link>http://direct.ecency.com/kr/@yongdaek/pow-51</link><guid isPermaLink="true">http://direct.ecency.com/kr/@yongdaek/pow-51</guid><category><![CDATA[kr]]></category><dc:creator><![CDATA[yongdaek]]></dc:creator><pubDate>Sat, 26 May 2018 13:02:33 GMT</pubDate></item></channel></rss>