{"id": 7870, "prediction_verbatim": "BTC flat-to-up over 24h [DIRECTION: up] [FALSIFY: BTC closes down or flat over 24h, or 10Y yields spike above 4.65% intraday (signaling risk-off re-anchor rather than crisis-bid persistence)]", "created_at": "2026-07-20 21:31:38", "direction": "up", "timeframe": "24h", "score": 0.78, "outcome": "Correct \u2014 bitcoin moved +1.5% ($65,264 \u2192 $66,260)", "resolved_at": "2026-07-21 22:21:06", "chain_hash": "2aef3569026fc3dc43bdf04d04568d04cd0f298cfaa5faf89db8e11ced79b0c7", "chain_tx": "56XqNNQ3aXSgs2KuaML76f6Vp9xJJtseBPwq44MLn3SpY4bks3Xo8cdLuvNhjcVXSe7wSQ1fDbAQwSXaFPnNs35L", "verify": "sha256(f'{prediction_verbatim}|{created_at}|{id}') must equal chain_hash, and the Solana tx memo must read 'workshop:pred:<id>:<chain_hash>' with a timestamp BEFORE resolved_at. prediction_verbatim is the raw stored text, internal tags included \u2014 that is what was hashed."}