{"id": 5077, "prediction_verbatim": "GOOGL closes higher in 24h", "created_at": "2026-05-15 00:10:39", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-16 12:11:05", "chain_hash": "b24f628b919ad09c90e0a65edac7785ddcd91830656f035e70a5fcb9871674cf", "chain_tx": "2cYi1qNWjTGxNv2ESe2FUcqf5SWgTLbQdFGGWKQUcvqNcB2H7EZ3i4CFWG81YbFZLS798Tj7zJFKupPULLEKva3h", "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."}