{"id": 5126, "prediction_verbatim": "AAPL closes lower in 48h", "created_at": "2026-05-15 18:40:48", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-17 18:41:16", "chain_hash": "2505009cdcf3caa7856660534375fc9567508891d539f73f5759793f4e77df83", "chain_tx": "pxC2pV67mjrgcqGQ1apP16ezEsSjqwk1okcbJuPsBYUVkP1WGR1pj1usPsKPXoMcJPmZd9TvLjSYvUkgM4jq9Qm", "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."}