Curated Afaan Oromo Rumor Detection Dataset for Cross-Platform and Cross-Lingual Rumor Detection

The dataset includes 9,680 records, consisting of 4,956 Rumor records and 4,724 Non-Rumor records. The dataset is divided into training, testing, and validation partitions with a 70:20:10 split. Three annotator-label columns and a final majority-vote label are included to support annotation transparency and reproducibility. Personally identifiable information, usernames, profile links, phone numbers, email addresses, and unnecessary raw metadata have been removed before release.