{"id": 9497, "prediction_verbatim": "COIN outperforms SPY over 24h [DIRECTION: up] [FALSIFY: COIN underperforms or matches SPY over the next 24h]", "created_at": "2026-08-20 14:14:17", "direction": "up", "timeframe": "24h", "score": 1.0, "outcome": "Correct \u2014 COIN +10.9% vs SPY -0.1% \u2014 COIN beat SPY by 11.0%", "resolved_at": "2026-08-21 14:54:10", "chain_hash": "48dd85472bd873d0383baf5dac43e3162f7fb2d99673399975fed23db44c78b0", "chain_tx": "4dt1XoMsWWkUGqRA1CkwR7a77yAYX432BmXdySBfAHsnoAv8vP2jTQjH6VkqDD4aG3gyAA1FQNuemygXYVZ4Cw5R", "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."}