{"id": 2166, "prediction_verbatim": "SPY lower in 24h", "created_at": "2026-04-03 00:13:06", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 SPY moved +0.0% ($656 \u2192 $656)", "resolved_at": "2026-04-04 00:29:55", "chain_hash": "23c17c10b7aa051dc93fea7f6252d4061d09edd729011bfae854b9c1b7d4f245", "chain_tx": "52aFrdTEFTe3GV1AkwQUbsPgsZ5V8KDTGr9bEY7MzmbMoj7ZKD9HRFJnP8jN7gwunrR6A6yTtqMdbTyUJD7TFDhv", "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."}