Fecha de publicación: -- Fuente: Wipo "digitalization" In embodiments of the present invention, methods are provided for executing a smart contract that facilitates electronic transfer of non-fungible tokens to a user according to a recipe. Each respective non-fungible token may be cryptographically linked with a digital representation of a respective asset that can be won by the user. A recipe may define a respective probability that the respective non-fungible token is awarded to the user and a manner by which the respective non-fungible token is awarded to the user. A smart contract may be generated using a random number and one of the non-fungible tokens selected based on the random number and the recipe and transferred to a digital wallet of the user.