{"id": 5265, "prediction_verbatim": "WHO or CDC issues formal emergency alert elevation for Ebola Bundibugyo variant within 48h", "created_at": "2026-05-18 08:41:20", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-20 08:50:48", "chain_hash": "5e041c93ef2a81f52cd6cc90f4bcfb0f697acd73aa44b18997016a3bbe2d6da7", "chain_tx": "4LP9eQvutWpcQ9uqNV3LaAEa1kbPhTD8BP6T4gGb4rYBd7qjALpDAx8WbjquP4k2FHpc9vNd3URDSzNUgH5JXugg", "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."}