{"id":7874,"date":"2026-05-18T10:02:34","date_gmt":"2026-05-18T10:02:34","guid":{"rendered":"https:\/\/cryptonews.com\/cz\/news\/polymarket-prediction-market-disputes-uma-oracle-vulnerability-cftc\/"},"modified":"2026-05-18T09:47:40","modified_gmt":"2026-05-18T09:47:40","slug":"polymarket-problemy-s-uma-oraklem-a-arbitrazi","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/cz\/news\/polymarket-problemy-s-uma-oraklem-a-arbitrazi\/","title":{"rendered":"Krize Polymarket: Spory o s\u00e1zky odhalily slabiny v\u011b\u0161tc\u016f"},"content":{"rendered":"

Polymarket, nejv\u011bt\u0161\u00ed decentralizovan\u00fd predik\u010dn\u00ed trh na sv\u011bt\u011b, aktu\u00e1ln\u011b \u010del\u00ed vln\u011b sporn\u00fdch vyhodnocen\u00ed s\u00e1zek, kter\u00e1 odhalila struktur\u00e1ln\u00ed zranitelnosti jeho arbitr\u00e1\u017en\u00edho syst\u00e9mu zalo\u017een\u00e9ho na protokolu UMA Oracle. Tato situace vedla ke ztr\u00e1t\u00e1m u\u017eivatel\u016f, selh\u00e1n\u00ed spr\u00e1vy (governance) a obnoven\u00e9mu z\u00e1jmu ze strany regula\u010dn\u00edho org\u00e1nu CFTC.<\/p>

<\/p>

#UMAOracle<\/a> #UMADispute<\/a>

Polymarket Flipped a market by disavowing the words in their own Contract.

The following line is in the Contract
"If this visit is definitively cancelled, or otherwise is not aired by May 31, 2026, 11:59 PM ET, this market will resolve to "No".

The\u2026
pic.twitter.com\/8RHOtlPwTJ<\/a><\/p>— Free Iran from the Evil Mullahs! (@FreeIranNoww1) May 17, 2026<\/a><\/blockquote>