{"id": 3503, "prediction_verbatim": "SPY will be higher in 24h", "created_at": "2026-04-15 21:14:53", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 SPY moved +0.2% ($700 \u2192 $702)", "resolved_at": "2026-04-16 21:15:17", "chain_hash": "e924574030eff3c533232d861f63f11f20811e6cff618d1f8adde516849be8e7", "chain_tx": "4HumhHTJnzxGZ8s65SRQtsQ6rC5A8g3TUkW5EFrj6kG2ANgqcNB6n4kybtXRMLm4qNt4AV2aKVuYJJy1K2cULxsu", "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."}