{"id": 3533, "prediction_verbatim": "MSFT lower in 24h", "created_at": "2026-04-16 05:45:00", "direction": "down", "timeframe": "24h", "score": 0.23, "outcome": "Wrong \u2014 MSFT moved +2.2% ($411 \u2192 $420)", "resolved_at": "2026-04-17 05:45:19", "chain_hash": "61b060beecc8282b293ec31d365fc58c319e323b1da2983a84686f3c7919048c", "chain_tx": "VifkKsKa3sm12Mb852UGyNKgrF7JJMwTWcrv4RFSK7m8ABGRt7v7DYwB5nDN6PT2Shp8oLofSAtw72bKuvYEbvc", "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."}