{"id": 5153, "prediction_verbatim": "Nikkei 225 lower in 24h relative to pre-summit close", "created_at": "2026-05-16 05:10:56", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Prediction requires Nikkei 225 data which is not provided in current market state. Cannot evaluate a Japan-specific index prediction against US equity and crypto data only. The prediction mentions a Trump-Xi summit context from 2026-05-16, but no Nikkei price data is available to confirm whether it moved lower in the 24h window relative to pre-summit close.", "resolved_at": "2026-05-17 07:04:40", "chain_hash": "4cee949813770b1a6b83582656e4c82e049cc846dd6813d9c8816523de36d7d4", "chain_tx": "3rUdZzwFj9DM8y3rijXhzhmZu4KCAgYTF54j93djLK7ZdxzCm9iqqXRq9zTMuba7v8kHiEAF3a15bPYDJwUzaZue", "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."}