Abstract: A computer-implemented method is provided for secure data sharing. The method comprises: storing, by a data owner or an entity authorized by the data owner, via a data management user interface, in a decentralized data storage, data in an encrypted format; storing, via the data management user interface, in a blockchain, information indicating the data owner and a reference to the data stored in the decentralized data storage; and storing, by the data owner, via the data management user interface, in the blockchain, information indicating consent given to one or more authorized users for using the data.

Abstract: The present disclosure involves systems, software, and computer implemented methods for providing digital promotions using digital collectibles. One example method includes receiving an image file from a client application associated with a particular user profile. Image recognition is performed on the image file to identify at least one product associated with a digital collectible promotion. A digital collectible associated with the at least one product is identified. A first offer is transmitted, for presentation in the client application, for an availability of the digital collectible upon a transaction including the at least one product. An indication of a transaction associated with the particular user profile that includes the at least one product is received, from a merchant. Instructions to enable at least one digital collectible at the client application for the particular user profile are transmitted, in response to the transaction.

Abstract: The present disclosure involves systems, software, and computer implemented methods for providing digital promotions using digital collectibles. One example method includes receiving an image file from a client application associated with a particular user profile. Image recognition is performed on the image file to identify at least one product associated with a digital collectible promotion. A digital collectible associated with the at least one product is identified. A first offer is transmitted, for presentation in the client application, for an availability of the digital collectible upon a transaction including the at least one product. An indication of a transaction associated with the particular user profile that includes the at least one product is received, from a merchant. Instructions to enable at least one digital collectible at the client application for the particular user profile are transmitted, in response to the transaction.

Abstract: A computer-implemented method is provided for secure data sharing. The method comprises: storing, by a data owner or an entity authorized by the data owner, via a data management user interface, in a decentralized data storage, data in an encrypted format; storing, via the data management user interface, in a blockchain, information indicating the data owner and a reference to the data stored in the decentralized data storage; and storing, by the data owner, via the data management user interface, in the blockchain, information indicating consent given to one or more authorized users for using the data.