{"id": 5409, "prediction_verbatim": "BTC lower in 48h (modest pressure from regulatory clustering without offsetting macro catalyst)", "created_at": "2026-05-25 00:30:07", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-27 00:36:25", "chain_hash": "757042b5842da15ce8b7b37ee3265a36fd4e363450bd4ce0268e1d363912a6b6", "chain_tx": "3qbtjQTkSXgxs7c53vgtpgcHkQdJJpDUmVv4CQdmbmePE9ECu7mQ3upf7dVJrCKwdCwSbg8TbgBt964uWsN1L24T", "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."}