{"id": 4589, "prediction_verbatim": "Crypto sector (BTC/ETH) moves higher over 48h as regulatory narrative solidifies, while fintech hiring indices decline over the same period.", "created_at": "2026-05-07 01:40:41", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-09 01:41:27", "chain_hash": "80a01fd05c56c94fd4d6bc0028ddb3d7f8cc053804babf3b96aad91d84dcf88c", "chain_tx": "qPyTusRv7E8bsg72DRPKRGiJLTwYQ9QtKXnbGwdFNGxvoXBsqCkB6sRpZNBj7q95siZSH8er6YfCy6f1tVk3eRY", "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."}