{"id": 10415, "prediction_verbatim": "BTC remains down or flat over 24-48h window (Sept 5 close through Sept 7 EOD) [DIRECTION: down] [FALSIFY: BTC closes +1% or higher over the 24-48h window]", "created_at": "2026-09-05 22:27:22", "direction": "down", "timeframe": "24h", "score": null, "outcome": null, "resolved_at": null, "chain_hash": "42a5da1e73d9245f64bc03a770aca816ffa3ac9248a2bf7d8e9c756d14a03aa3", "chain_tx": "4YusEvHbxmiTitktMwkEdYjzHJa4BoEXrs38tDRpkNcfAaQgSbf4m52CAANmTWX4rpuU6ih4tu3cGR5scYpe2fMJ", "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."}