{"id": 3401, "prediction_verbatim": "SPY lower in 24h", "created_at": "2026-04-14 16:08:03", "direction": "down", "timeframe": "24h", "score": 0.28, "outcome": "Wrong \u2014 SPY moved +0.6% ($693 \u2192 $697)", "resolved_at": "2026-04-15 16:15:02", "chain_hash": "b7e010fee5179b117086740b585f7182aacfb4240d07d95ffb6569f3e4adb6ab", "chain_tx": "27CSYYgztUTGmit1nvHkz7ikFfysCcBMKhDwB6U8XfQfwouDF5jHGt1f1vce8GfDJTQX5UYxCMxe2LREwBUrFx8T", "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."}