CryptoSlate
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19:30 Dec 10, 2025
A Polymarket contract asking whether President Donald Trump will declassify UFO files in 2025 sat at 5.5% on Dec. 6. The next day, it rocketed toward 90%. The trigger wasn’t a White House announcement or a Pentagon press conference, but likely a resolution proposal filed with UMA Protocol, the decentralized oracle that settles Polymarket’s disputes. […] The post How a “Jellyfish UFO video” and PDF fueled a controversial 1,700% market explosion appeared first on CryptoSlate.