{"id": 4069, "prediction_verbatim": "Bitcoin's price will be slightly higher in the next 24 hours.", "created_at": "2026-04-26 14:40:01", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 bitcoin moved +0.1% ($78,067 \u2192 $78,112)", "resolved_at": "2026-04-27 14:40:14", "chain_hash": "66f19fc5c0974bc9a37bfe29dbb0fb48de66a1797a703942427c70d143d23245", "chain_tx": "V1XwGYK5UiggQLAsbG1cmm4BovGNGdV4LVygustbQDYcwTTNAAfaJJZSLusJAcj6TKpDxvHeDUPraTtBUMRi47R", "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."}