Abstract: A system and method for reducing blockchain transaction delay are disclosed. The system consists of a trusted coin wallet framework that implements a trusted execution environment to initiate currency transactions between two clients. The trusted coin wallet framework includes an API proxy and a trusted shadow wallet. The method used by the trusted coin wallet framework involves interaction between the trusted shadow wallet and a peer trusted wallet owned by the other client, via the API proxy, from within the trusted execution environment. During these operations, the blockchain infrastructure is independently validating the transaction.

Abstract: A system, a removable memory device and a method for fruition of multimedia contents are provided, wherein the user can instantly mark a multimedia content as favourite by pressing a button while that content is in reproduction. The archive containing the favourite multimedia contents, along with non-favourite contents, is updated immediately, so that said archive, which is stored in a removable memory device, can be moved from one reproduction apparatus to another. One variant of the invention allows also older-generation reproduction apparatuses, which cannot handle playlists and metadata, to reproduce favourite multimedia contents while excluding those that have not been marked as such.

Abstract: The present disclosure generally relates to managing the use of transfer accounts using an electronic device. In accordance with some embodiments, user interfaces for inputting information about a secure credential to an electronic device are described. In accordance with some embodiments, user interfaces for managing the use of a credential provisioned on an electronic device that operates on stored power are described. In accordance with some embodiments, user interfaces for managing the use of a transfer account associated with different credentials on an electronic device are described.

Abstract: Disclosed embodiments may provide a framework to implement post-purchase tender switches. For example, following a transaction made with a particular payment instrument, a customer may be offered the ability to apply for a preferred payment instrument and/or to switch his or her tender type to the preferred payment instrument for the previous transaction.

Abstract: Systems and methods are provided for managing foreign transactions. An exemplary method may include providing, to a device of the user, instructions to display an application interface. The application interface may receive user requests to specify a foreign geographical area and to enable and disable the foreign transaction service in the foreign geographical area. The method may also include receiving, through the application interface, a request to enable the foreign transaction service. The method may include associating a transaction rule with the payment account. The transaction rule may define a condition upon which approval of a foreign transaction is permitted. The method may also include receiving a foreign transaction authorization request associated with the payment account. The method may also include approving the foreign transaction authorization request when the condition is met and declining the foreign transaction authorization request when the condition is not met.

Abstract: Systems and methods are described for monitoring content consumption. A method may comprise determining, by a device, content accessed by one or more user devices. The method may comprise causing a distributed ledger record to be generated. The distributed ledger record may comprise an indication of the content. The distributed ledger record may be stored on a distributed ledger. The distributed ledger may comprise other records indicating content accessed by a plurality of other devices.

Abstract: Computer systems and methods for managing resources are described.

Abstract: The one or more embodiments provide for a method. The method includes receiving a digital image stored in an object notation data format. The method also includes converting the digital image into hypertext markup language (HTML) data format. The method also includes caching the HTML data format to generate cached HTML data. The method also includes receiving a first request to reload the digital image. The method also includes rendering, responsive to receiving the first request to reload, the digital image using the cached HTML data to generate a rendered digital image.