{"id":42408,"date":"2020-08-06T12:42:00","date_gmt":"2020-08-06T12:42:00","guid":{"rendered":"https:\/\/nl.cryptonews.com\/?p=42408"},"modified":"2023-06-26T11:18:12","modified_gmt":"2023-06-26T11:18:12","slug":"het-is-nu-klassiek-ethereum-classic-lijdt-nog-eens-51-aanval-6755","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/nl\/news\/het-is-nu-klassiek-ethereum-classic-lijdt-nog-eens-51-aanval-6755\/","title":{"rendered":"Het is nu klassiek: Ethereum Classic lijdt nog eens 51%-aanval"},"content":{"rendered":"<p><a href=\"https:\/\/cryptonews.com\/coins\/ethereum-classic\/\">Ethereum Classic (ETC)<\/a>, een van de top 30 crypto-netwerken op basis van marktkapitalisatie, kreeg in minder dan een week nog eens een 51%-aanval.<\/p><figure><img decoding=\"async\" class=\"content-img\" src=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5f2\/b9c7d885f3.jpg\" alt=\"\">\r\n<figcaption>Bron: Adobe\/concept w<\/figcaption>\r\n<\/figure><p>&#8220;Today another large 51% attack occurred on the #ETC which caused a reorganization of over 4000 blocks. Until further notice ETC pool payouts are disabled and we encourage all our miners to switch to our #ETH pool at <a href=\"https:\/\/ethermine.org\" target=\"_blank\" rel=\"noopener\">https:\/\/ethermine.org<\/a> in the meantime,&#8221; <a href=\"https:\/\/twitter.com\/etherchain_org\/status\/1291216063628226562\" target=\"_blank\" rel=\"noopener\">zegt<\/a> Blockchain-bedrijf <b>Bitfly<\/b> uit Oostenrijk vandaag.<\/p><p>Bovendien drong <b>ETC Cooperative<\/b>, een team van ETC-ontwikkelaars, aan bij alle <i>&#8220;uitwisselingen, mijnbouwpools en serviceproviders, ofwel de bevestigingsvereisten aanzienlijk verhogen of stortingen of uitbetalingen tijdelijk onderbreken.&#8221;<\/i><\/p><p>Een ander ETC-team, <b>ETC Core<\/b>, vroeg &#8220;alle eerlijke mijnwerkers en pools&#8221; om &#8220;samen te synchroniseren om deze kwaadwillende acteur in ons netwerk te verslaan&#8221;.<\/p><p>Op het moment van schrijven waren er geen verdere details over de aanval beschikbaar.<\/p><blockquote class=\"twitter-tweet\" data-conversation=\"none\">\r\n<p dir=\"ltr\" lang=\"en\">ETC should just switch to proof of stake. Even given its risk-averse culture, at this point making the jump seems lower-risk than not making it.<\/p>\r\n\u2014 vitalik.eth (@VitalikButerin) <a href=\"https:\/\/twitter.com\/VitalikButerin\/status\/1291231327769915392?ref_src=twsrc%5Etfw\">August 6, 2020<\/a><\/blockquote><p><\/p><p>Ter herinnering: een aanval van 51% vindt plaats wanneer een persoon of een groep de controle krijgt over het grootste deel van de mijnbouwkracht op een Proof-of-Work (PoW) blockchain-netwerk, wat betekent dat ze transacties dubbel kunnen uitgeven en terugdraaien, waardoor andere gebruikers uit de mijnbouw. Het staat de aanvallers echter niet toe om andermans munten te stelen.<\/p><p>Onlangs onderging ETC een ketenreorganisatie van 3.693 blokken die waarschijnlijk werd veroorzaakt door een 51%-aanval.<\/p><p><b>&#8220;Attacker double-spent ETC 807,260 (USD 5.6m) during this attack and spent BTC 17.5 (USD 192,000) to acquire the hash power for the attack. The attacker also got ETC 13,000 as a block mining reward, which we are not including in our double-spent calculation,&#8221; volgens Bitquery, een blockchain-analysebedrijf. De aanval vond plaats tussen 31 juli en 1 augustus.<\/b><\/p><p>Op pixeltijdstip (05:51 UTC) handelt ETC tegen $7 en daalt het met 1,5% per dag en 1% per week. De prijs stijgt met 16% in een maand en 19% in een jaar.<\/p><div class=\"tweet tweetContainer\">\r\n<blockquote class=\"twitter-tweet\" data-lang=\"en\">\r\n<p dir=\"ltr\" lang=\"en\">I\u2019ve been wondering what it takes to kill a proof of work chain. Are multiple repeated 51% attacks enough to kill E\u2026 <a href=\"https:\/\/t.co\/jDssTqvpx6\">https:\/\/t.co\/jDssTqvpx6<\/a><\/p>\r\n\u2014 Tushar Jain (@TusharJain_)<\/blockquote>\r\n!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=&#8221;\/\/platform.twitter.com\/widgets.js&#8221;;fjs.parentNode.insertBefore(js,fjs);}}(document,&#8221;script&#8221;,&#8221;twitter-wjs&#8221;);<\/div>","protected":false},"excerpt":{"rendered":"<p>Ethereum Classic (ETC), een van de top 30 crypto-netwerken op basis van marktkapitalisatie, kreeg in minder dan een week nog eens een 51%-aanval.Bron: Adobe\/concept w&#8220;Today another large 51% attack occurred on the #ETC which caused a reorganization of over 4000 blocks. Until further notice ETC pool payouts are disabled and we encourage all our miners [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8,1],"tags":[48,46,49],"editors":[73],"sponsored_companies":[],"class_list":["post-42408","post","type-post","status-publish","format-standard","hentry","category-altcoin-nieuws","category-news","tag-blockchain","tag-btc","tag-ethereum","editors-linas-kmieliauskas"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Het is nu klassiek: Ethereum Classic lijdt nog eens 51%-aanval<\/title>\n<meta name=\"description\" content=\"Ethereum Classic (ETC), een van de top 30 crypto-netwerken op basis van marktkapitalisatie, kreeg in minder dan een week nog eens een 51%-aanval. 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