{"id": 2461, "prediction_verbatim": "META closes lower within 24h (below $574.46)", "created_at": "2026-04-03 11:19:56", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 equity price data unavailable after 3 retries", "resolved_at": "2026-04-04 12:56:10", "chain_hash": "a5d9d92375641c753823af9f5a1354a8fc3e9c0143bef63e294988cfa17f6e7a", "chain_tx": "4J3wM4F7UjTsZVaFHS9R5zAACBJqGWTWo1HUHn636gdUVkzZjvFVbjTWvwWd5YeZDyqaFuWXBktEtozEhFczAtaA", "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."}