White Gold Corp. Makes New High-Grade Copper Discovery with Bedrock Samples up to 0.96% Copper at Lost Pup Target and Highlights Prospectivity of the Titan – Lost Pup Mineralized Trend on its Hen Property, Yukon, Canada

TORONTO, March 12, 2026 – White Gold Corp. (TSX.V: WGO, OTCQX: WHGOF, FRA: 29W) (the “Company”) is pleased to announce the discovery of copper mineralization at the newly identified Lost Pup target on its 100% owned Hen Property in west-central Yukon, Canada. Initial bedrock sampling from the showing, which was initially exposed by placer mining operations, returned values up to 0.96% Copper (Cu), with additional samples grading 0.94%, 0.61% and 0.52% Cu from chalcopyrite-bearing quartz veins and fracture zones.