{"id": 2746, "prediction_verbatim": "GOOGL will be higher in 48h.", "created_at": "2026-04-06 00:44:12", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-08 01:07:31", "chain_hash": "41a51b2bde1d1b4fbcbae81a3878b547be0ad30f59bb071c6fe868df1e8c9a1c", "chain_tx": "4bLpEsZP8N3Xpmb4JyEyU6cM6xbciBTBh4qc1jE8DjMtTDvmav4tMqpjEsxg4htpS9YLWyRPFmnou61z5uE8qzTA", "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."}