{"id": 6831, "prediction_verbatim": "BTC closes higher over 24h [DIRECTION: up] [FALSIFY: BTC closes flat-to-down over the 24h window]", "created_at": "2026-07-03 05:26:42", "direction": "up", "timeframe": "24h", "score": 0.78, "outcome": "Correct \u2014 bitcoin moved +1.5% ($61,531 \u2192 $62,458)", "resolved_at": "2026-07-04 05:40:00", "chain_hash": "751f7528abfbe5e93411f7c7873ed5864f454bae12e44226d01a3a49beed7e60", "chain_tx": "42QVDxLtuutVfeDfryPMepqbBZ6WRp56sLaAbUnF2wC7vuWrhgVi5KHyBPdrKdPFF1CUKTxGEFR7LwM2g2RY4BLh", "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."}