Abstract: Provided is a method for selecting a service provider for an application. The method includes detecting a plurality of available service providers for an application running on a computing device. The method further includes comparing service information for each of the plurality of service providers to a set of service provider selection factors for the application. The method further includes selecting a first service provider of the plurality of service providers to provide service for the application.

Abstract: An example operation may include one or more of receiving a request for access to data of a user, the request comprising an identification of a requestor and an identification of the data, determining, via a cognitive engine, whether or not to provide access to the data of the user based on context associated with the user, in response to determining to provide access to the data of the user, invoking chaincode which retrieves access to the data of the user from a blockchain and provides the requestor with access to the data of the user, and storing a result of the determination by the cognitive engine via the blockchain.

Abstract: Provided is a method for generating a personalized response to a user query. An omnichannel assistant receives a query from a user. The query is parsed to identify a user request. A user profile of the user is analyzed to determine one or more sources for responding to the query. The user profile includes a set of trusted sources for the user. Data for responding to the query is retrieved from the one or more sources. A channel for a response is selected based at least in part on the user profile. The response to the query is generated. The response is generated using the retrieved data, the selected channel, and the user profile. The response is then transmitted to the user.

Abstract: An example operation may include one or more of receiving a request for access to data of a user, the request comprising an identification of a requestor and an identification of the data, determining, via a cognitive engine, whether or not to provide access to the data of the user based on context associated with the user, in response to determining to provide access to the data of the user, invoking chaincode which retrieves access to the data of the user from a blockchain and provides the requestor with access to the data of the user, and storing a result of the determination by the cognitive engine via the blockchain.