{"id": 3769, "prediction_verbatim": "Increased search interest in advanced laser technology for renewable energy applications within the next 48 hours.", "created_at": "2026-04-19 12:08:52", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-21 12:32:04", "chain_hash": "f1c02f6eb15f91a3aec98d909c86479c2a8232f72d6b3250d5157bdd0093ad6d", "chain_tx": "5VQfkWgqAnsnDyfvb39RLrsDkkGYmcTMuuwnUms3y5eAnFLnYmAUTjL1usq1DSLjLrBieHCHLdiCEyBrt6Rh2XLQ", "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."}