{"id": 2647, "prediction_verbatim": "SPY holds above 520 in next 24h despite Iran geopolitical noise", "created_at": "2026-04-03 18:30:03", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 SPY moved +0.0% ($656 \u2192 $656)", "resolved_at": "2026-04-04 18:56:10", "chain_hash": "a8fb96980262c6afa98f259298f04458b60036b4e92ae6604b585fac6d7b1ef2", "chain_tx": "RonuQE4SYPYHrKRPhp25pzL7wP2v9zVt5tk2hFtBAXDPCPAKRAz1EitGjy4Zto6bCvCK2CE1umpFpvYPPYBBKQs", "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."}