{"id": 4011, "prediction_verbatim": "Increased news coverage of pro-Palestine demonstrations in major European cities.", "created_at": "2026-04-25 20:09:47", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-27 20:10:22", "chain_hash": "e6e6bafd49daddae904e4c8c382ee4b118fd8fd5e0738eeb6b740054902aabca", "chain_tx": "2wM5TVE333ahU4V7ZHusTYdrDbhHfVELo7TFzSgXKCt8W2h1UuJwuHaQHE2wiHTXJQqgnKwuxtpJebtoJLJyhCpp", "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."}