Bitcoin News

Story: Polymarket Blocks $150M Payout After Strategy’s Bitcoin Sale Timing Gap

By Sydney TheCMO

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The Timing Problem That Blew Everything Up. The contract's wording seemed pretty clear: "Yes" if Strategy completed a sale by midnight on May…

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UMA Oracle System Under Fire. Polymarket doesn't resolve disputes internally. It uses Universal Market Access, or UMA — an…

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Growth Numbers Don't Fix a Trust Problem. Polymarket's trading volumes hit over $10 billion in May 2026.

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Polymarket won't pay. That's the short version. The longer version involves $527,000 in lost bets, a regulatory filing, and a fight over whether a Bitcoin sale that happened…

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Strategy — the corporate treasury firm formerly called MicroStrategy — filed paperwork with regulators on June 1 confirming it had sold 32 Bitcoin, worth roughly $2.

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The trader known pseudonymously as willo2 put $527,000 on a "Yes" outcome. Didn't get paid.

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The accusations coming from affected traders are blunt. Some are calling it market manipulation.

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Polymarket doesn't resolve disputes internally. It uses Universal Market Access, or UMA — an "optimistic oracle" system that hands resolution decisions to token holders who vote…

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And the volume of these disputes is climbing fast. Polymarket logged over 1,150 contested markets in just the first five months of 2026, already more than the entire previous…

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Read also: Polymarket Hits $80M in Bets Over Strategys Bitcoin Sale Timing

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Polymarket's trading volumes hit over $10 billion in May 2026. That's roughly ten times higher than the year before.

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But a dispute like this one cuts against all of that. Retail traders who relied on Strategy's SEC filing as definitive proof of a Bitcoin sale found themselves on the wrong side…

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The $150 million figure attached to this dispute isn't just a headline number. It's a signal about how much money is now flowing through these markets, and how much is at risk…

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Read also: Bitcoin Drops to $25,500, Its Lowest Price in Two Months as Crypto-Equity Gap Widens

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Willo2 is still waiting for a payout on a $527,000 bet that, by the plain text of the contract, should have won.

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