Abstract: Embodiments of the invention are directed to a computer implemented method, and system for polling (public opinion voting, etc.) and generating a multivariate population map. The method divides users based upon their geospatial attributes into groups and securely stores, on a distributed ledger, user responses to a query. The method computes a group response for each created group of users, the group responses providing information on the opinions of users, with the specific geospatial attributes. This enables the method to identify and isolate the preferences of sections of the public often excluded from traditional public policy decision making processes. Further, the method uses blockchain technology to ensure the security of the provided responses and the anonymity, if desired, of the users.

Abstract: Computer system and method create a verifiable record of asset ownership and asset valuation. A blockchain stores and maintains data including i) a record of a subject asset comprised of disparate sub-assets and ii) values of the subject asset and the sub-assets. A first immutable ledger of the blockchain responsively executes purchase of a fraction of the subject asset and automatically records ownership of the fraction of the subject asset for the purchasing user. A second immutable ledger provides view access to third parties for verifying the record of ownership by the purchasing user.

Abstract: A method of conducting retailing promotions uses a computerized retailing promotion system communicating with client devices operated by a plurality of consumers and merchants over a communications network.

Abstract: A method for providing advertisements to users of mobile devices, includes the steps of: (a) providing a plurality of advertisements and geographic region information associated with each advertisement; (b) receiving from a mobile content provider a request for an advertisement to be delivered to a user of a mobile device along with non-standard data from which the location of the mobile device can be determined; (c) processing the non-standard data to determine the location of the mobile device; (d) identifying a subset of advertisements from the plurality of advertisements having geographic region information matching the location of the mobile device; (e) ranking the advertisements in the subset of advertisements in accordance with one or more parameters; and (f) selecting an advertisement from the ranked advertisements to be transmitted to the mobile content provider for delivery to the mobile device of the user.

Abstract: A computer-implemented method and system are provided for generating and managing a customized interactive multiplayer location-based mobile game.