{"id": 2761, "prediction_verbatim": "SPY lower in 24h", "created_at": "2026-04-06 04:44:22", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 SPY moved +0.5% ($656 \u2192 $659)", "resolved_at": "2026-04-07 04:44:31", "chain_hash": "c598dae0312dc81da14d35b5f97fbc4dc9584851b15c04b5c49186136a483051", "chain_tx": "34sg7nYdKi64LKwUWS2E5CFQPodFb7fPm9sqMQLUDgknQLkKVP39dEP7YH6q4vgyiemyadWssQXNweaftx4iKDpt", "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."}