Will a major international sporting/cultural event (≥50k attendees) be postponed citing hantavirus by Aug 1?
Tokyo 2020 was postponed 24 Mar 2020 — the first peacetime Olympic postponement. Tracks any FIFA, Olympic, UEFA, ATP/WTA, F1, Eurovision-tier event.
Resolves YES if an event with planned attendance ≥50,000 organized by FIFA, IOC, UEFA, ATP, WTA, F1, EBU, or equivalent is officially postponed/cancelled citing hantavirus before 2026-08-01.
On settlement the oracle attaches a signed snapshot of each source URL plus a SHA-256 hash of the page content captured at resolution time. Disputes have a 7-day arbitration window.
cited: Organizer official statement + Reuters/AP
Resolution sources · 4
Wire-grade source; resolves the NYT/major-media markets.
Same role as Reuters; AP often publishes WHO embargoes first.
Cheap sentiment + earliest-mover for translated regional press. Run a dedup hash on titles + canonical URL.
Global news ingestion — geocoded, multilingual. Best signal for non-English regional outbreaks.
ETL workers poll these feeds and merge into the resolution oracle.full registry