How do i verify authenticity of disney world exclusive toy story toys?

The provided sources do not contain any information about Disney World exclusive Toy Story merchandise or methods for verifying its authenticity. The knowledge graph confirms the existence of the Toy Story franchise, and the Wikipedia article describes a separate Disney Interactive series, but neither source addresses toy production, distribution, or authentication procedures. Because of this lack of evidence, a definitive answer cannot be given based solely on the verified information at hand.