{"id": 5545, "prediction_verbatim": "TSLA lower in 24h", "created_at": "2026-05-28 23:38:38", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-30 11:41:59", "chain_hash": "d5c5459f741e6aca6b34bd7683b740a38cb3949edd2104a83f8cbce2c609c795", "chain_tx": "4YcbnU9j7cbcrMkcPo7tCjwELobYn6saSSP4frsnixzXpnbMH1AonMQE5q4tYYXP2cPc5o9qtWKY7yHhhYucSYiH", "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."}