{"id": 5203, "prediction_verbatim": "EEM (Emerging Markets ETF) closes higher within 48h on reduced geopolitical tail-risk pricing", "created_at": "2026-05-17 07:04:30", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-19 07:20:17", "chain_hash": "034ca96fdbb60c2ebdf3dbb2f96677aee33e8b0eff2abb01902398e7e297afaa", "chain_tx": "26FYpbYkxmskYmJEwWsyudhGGGLW3efyGE3zYM31qVbHZFk5AzuYCoqGLYLVK9Ghb69XhWvRS5v9SSs5PzZ8V8um", "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."}