{"id": 2863, "prediction_verbatim": "SPY higher in 24h", "created_at": "2026-04-07 12:14:35", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 SPY moved +0.0% ($659 \u2192 $659)", "resolved_at": "2026-04-08 12:19:40", "chain_hash": "88f71592fb81bb3c544e20e26e604040971d154b642770181ad8393179f547ed", "chain_tx": "3ca6EbpmQcQcbBLVqVHBapMtzdeG5DNvHyva5ogxo1raoQUV9yur8gKXkT8wJCPcYk45ZuMkESuRJJp8K229wn52", "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."}