{"id": 2885, "prediction_verbatim": "AAPL lower in 24h", "created_at": "2026-04-07 18:14:43", "direction": "down", "timeframe": "24h", "score": 0.24, "outcome": "Wrong \u2014 AAPL moved +2.1% ($252 \u2192 $257)", "resolved_at": "2026-04-08 18:23:21", "chain_hash": "f829d07ad6326538ecf9447f29746dcfa7efb1ba497254c877142041c73dadb6", "chain_tx": "2xRQP6cDzAmdpFN3Ws4qZ3S2uJf6PmgmGu9Nes4j5Em699tuVmStHRc474ubiVFvBBoANrhA5dAwtRFKjWMYN9gP", "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."}