<?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>Tue, 21 Apr 2026 14:11:26 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/doublespending/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Double Spending: what you should not expect from the Crypto space]]></title><description><![CDATA[The Bitcoin blockchain is the "oldest" in the digital landscape, and therefore we can also consider it the most tested and solid; but… Well, something technically impossible has been recorded:]]></description><link>http://direct.ecency.com/hive-167922/@mikezillo/unbelievable-but-true</link><guid isPermaLink="true">http://direct.ecency.com/hive-167922/@mikezillo/unbelievable-but-true</guid><category><![CDATA[hive-167922]]></category><dc:creator><![CDATA[mikezillo]]></dc:creator><pubDate>Mon, 13 Dec 2021 21:27:03 GMT</pubDate><enclosure url="https://images.ecency.com/p/ATHztMY7eTaoAekZ3e4cKqMnAJfT7NAioP78vW2TBLX32yrnGkNjEnoqZTCDY147uzUM4j3K77GeiEbPhUMc5UR4FrgkKbXNZm7HrA5FuKHeoDt9rUhXBcFj5XTweF5mswudUrpQgqvWvuYF9baVuwV2VY6SkbyAnPnVW5gWc3ru1Qkr6RUntGtXjobmnYqaBWkqGSqcynWzjPkC3eyLwjf4?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[What is Double Spending?]]></title><description><![CDATA[Double spending is the situation where the money or assets are used more than once. This is a very important problem especially for digital assets. Because digital data is easier to copy than other assets.]]></description><link>http://direct.ecency.com/hive-167922/@motivationrain/what-is-double-spending</link><guid isPermaLink="true">http://direct.ecency.com/hive-167922/@motivationrain/what-is-double-spending</guid><category><![CDATA[hive-167922]]></category><dc:creator><![CDATA[motivationrain]]></dc:creator><pubDate>Wed, 21 Apr 2021 11:03:36 GMT</pubDate><enclosure url="https://images.ecency.com/p/2bP4pJr4wVimqCWjYimXJe2cnCgnLLQEKkNeZ2UWU6a?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[51% útok na Bitcoin by stál 630 000 USD za hodinu! Jak je na tom Ethereum a další altcoiny?]]></title><description><![CDATA[Chcete vědět, jak si stojí Bitcoin v porovnání s některými dalšími kryptoměnami, pokud jde o náklady na případné provedení 51% útoku na síť? Dle očekávání je stále #BTC nejsilnější...]]></description><link>http://direct.ecency.com/hive-196116/@kytka/51-utok-na-bitcoin-by-stal-630-000-usd-za-hodinu-jak-je-na-tom-ethereum-a-dalsi-altcoiny</link><guid isPermaLink="true">http://direct.ecency.com/hive-196116/@kytka/51-utok-na-bitcoin-by-stal-630-000-usd-za-hodinu-jak-je-na-tom-ethereum-a-dalsi-altcoiny</guid><category><![CDATA[hive-196116]]></category><dc:creator><![CDATA[kytka]]></dc:creator><pubDate>Tue, 14 Apr 2020 18:34:39 GMT</pubDate><enclosure url="https://images.ecency.com/p/HNWT6DgoBc1692QWn5trsLBYecSp3jKD1kzdmSEYPxqths19phhFJz5Sis3jzK5LkQdgJ75G98xSnLCuwVUUADGyXaKuabs79KZL4sj962Z8d2yjU5BzaNxKuXk?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Wearing with pride the bitcoin algorithm on my back.]]></title><link>http://direct.ecency.com/appics/@rio-13/appics-v1-appics-im-93831</link><guid isPermaLink="true">http://direct.ecency.com/appics/@rio-13/appics-v1-appics-im-93831</guid><category><![CDATA[appics]]></category><dc:creator><![CDATA[rio-13]]></dc:creator><pubDate>Tue, 11 Feb 2020 12:19:36 GMT</pubDate><enclosure url="https://images.ecency.com/p/3W72119s5BjWNnTyuNyi9HXetezAgmM2NN4jTtLVdkfXUvRhjxcv6JUyP8rktHJvdWPHrgPJWvEMiwHkjV5QMawP2rJ99KYVC3vUdPRd4Lr6MgE2KfewZq?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA['$1.1 million Ethereum Classic stolen in attack']]></title><description><![CDATA[An 51% Attack on the Ethereum Classic (ETC) blockchain has allowed the attacker to double spend at least 219.5 thousand ETC. That's equal to over 1.1 million dollars. The attack was uncovered by Coinbase]]></description><link>http://direct.ecency.com/bitcoin/@nederob/11millionethereumclassicstoleninattack-lww3i6gw5e</link><guid isPermaLink="true">http://direct.ecency.com/bitcoin/@nederob/11millionethereumclassicstoleninattack-lww3i6gw5e</guid><category><![CDATA[bitcoin]]></category><dc:creator><![CDATA[nederob]]></dc:creator><pubDate>Tue, 08 Jan 2019 08:02:54 GMT</pubDate><enclosure url="https://images.ecency.com/p/62PdCouTvNPEAghD4Nb8URG1yEFN34NFryJwbbVCis7cKWKB3nsKohPQMWEJV5WyVMnth1UMWTD2F3LgYwA6AUWtXdsboUapTnjFm9giSSH1HyQ?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Ripple的商业逻辑简述以及注意点]]></title><description><![CDATA[// 人只要努力，犯错在所难免。 Ripple要做的事情其实是不同种token的去中心化兑换，注意token跟传统意义的货币是不一样的。 Ripple中每个人（网关）都可以发行token，token可以随意命名，你可以命名为CNY，你可以自己发行1个亿的CNY，但是不能意味着你真的有1个亿人民币。可以看出token并不是传统意义的货币。]]></description><link>http://direct.ecency.com/ripple/@jsnlvkrm/ripple</link><guid isPermaLink="true">http://direct.ecency.com/ripple/@jsnlvkrm/ripple</guid><category><![CDATA[ripple]]></category><dc:creator><![CDATA[jsnlvkrm]]></dc:creator><pubDate>Wed, 19 Sep 2018 10:10:21 GMT</pubDate></item><item><title><![CDATA[Nessun Double Spending su Tether (USDT): solo una cattiva implementazione da parte di un exchange]]></title><description><![CDATA[Nelle ultime ore era circolata in rete la notizia di un possibile problema di Double Spending sulla stable coin Tether (USDT), al centro dell'attenzione mediatica da mesi e mesi ormai. L'articolo]]></description><link>http://direct.ecency.com/doublespending/@cryptominando/nessundoublespendingsutetherusdtsolounacattivaimplementazionedapartediunexchange-nph9xp1mua</link><guid isPermaLink="true">http://direct.ecency.com/doublespending/@cryptominando/nessundoublespendingsutetherusdtsolounacattivaimplementazionedapartediunexchange-nph9xp1mua</guid><category><![CDATA[doublespending]]></category><dc:creator><![CDATA[cryptominando]]></dc:creator><pubDate>Fri, 29 Jun 2018 17:01:57 GMT</pubDate><enclosure url="https://images.ecency.com/p/X37EMQ9WSwsTDm32MaRkAeNvU2oNTB53fgrmcfJsKJCSvvWE3pT7ntwRM7TJx2kYW8w5ZY7aZry4T7oLKMTirP4zWsnyQvDvbZgAa?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Çift Harcama(Double Spending) Nedir?]]></title><description><![CDATA[Bitcoin dünya çapında hızlı popülerlik kazanıyor. Bitcoin'den önce bile, sürdürülebilir bir dijital para sistemi yaratma girişimlerinin olduğunu bilmek bizi şaşırtabilir. Ancak bütün bu girişimler başarısız]]></description><link>http://direct.ecency.com/kriptorehberim/@kriptorehberim/iftharcamadoublespendingnedir-wmuxa5dl1v</link><guid isPermaLink="true">http://direct.ecency.com/kriptorehberim/@kriptorehberim/iftharcamadoublespendingnedir-wmuxa5dl1v</guid><category><![CDATA[kriptorehberim]]></category><dc:creator><![CDATA[kriptorehberim]]></dc:creator><pubDate>Wed, 02 May 2018 15:57:48 GMT</pubDate><enclosure url="https://images.ecency.com/p/62PdCouTvNPDPGSd3p8SDBFQi62ARkcN2NDqNu9L4t36tvTqswBH7ee9VHtDsNRd5UVW9Hbe2xUsowX3WsBe74wZGrtWPKDHswEk2vYEsDwezfY?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[[불백] 블록체인 백과사전 100 키워드 #15회 : 탈중앙화 / 디지털서명 / 이중지출 Double Spending]]></title><description><![CDATA['불백'은 블록체인 비즈니스 이해를 위한 입문편입니다. 키워드로 알아보는 블록체인 백과사전, 블록체인의 모든 것을 읽어드립니다! 블록체인 핵심 키워드 100개를 선정하여 쉽고 간단하게 설명드립니다. -탈중앙화 (Decentralization) -디지털서명 (Digital Signature) 공개키 암호방식을 이용한 전자서명의 한 종류이다. 전자서명에 작성자로]]></description><link>http://direct.ecency.com/kr/@powerguy/100-15-double-spending</link><guid isPermaLink="true">http://direct.ecency.com/kr/@powerguy/100-15-double-spending</guid><category><![CDATA[kr]]></category><dc:creator><![CDATA[powerguy]]></dc:creator><pubDate>Tue, 01 May 2018 06:32:42 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45eRBCVPsdW1GkAVQcbsxRNNHHoTZWh5vBxWz?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>