Content data is registered in a file management system 8, an identifier of a user in the file management system 8 is registered in blockchain data B, and a right-holder terminal 1 includes a permission request receiving unit 122 that receives, from the file management system 8, permission request data for the content including an identifier of the user, a verification unit 123 that verifies that the identifier of the user registered in the blockchain data B corresponds to the identifier of the user included in the permission request data, and an permission issuing unit 124 that transmits, to the file management system 8, permission data for permitting a use of the content by the user.

Systems and methods for integrating cloud-based and cloud-backed content items with a content management system (CSM) are provided. In some examples, a method can include storing a content item in a shared folder on a CSM, the content item representing a cloud-backed or cloud-based content item associated with a cloud content provider; receiving a request to access the content item in the shared folder; in response to the request, determining, based on permissions configured at the CSM, whether a user account has permissions allowing the user account to access the shared folder or the content item; based on a determination that the user account has permissions, granting the user account access to the content item and providing to the user account a content and features of the content item, the features being supported by the cloud content provider and provisioned at least partly through the cloud content provider.

The present disclosure provides a system that enables manipulation of a persistent display of shared content. Content can be shared with a host device from a guest device. A rendering of the content is configured to be manipulated by a user at the host device. For instance, a rendering of the content can be resized, scaled, rotated and moved within a graphical user interface. Annotations can also be added to the rendering of the content. The rendering of the content can also be persistently and automatically displayed in response to a device operating in a predetermined state. The predetermined state can include, for example, a lock screen mode, a bulletin board mode, or a mode when application user interfaces are minimized. The rendering may be removed from a display when the device exits the predetermined state or when the device receives a specific command to remove the rendering.

A collaboration computing environment can be established for facilitating collaboration among multiple users where is distrust between them. The collaboration computing environment comprises one or more chambers that provide data security by limiting data access pathways, deactivating data access functionality and providing an indirect data upload path. Individual users, or defined groups of users, such as users associated with a specific entity, can utilize computing functionality provided within the confines of a single chamber to execute computer-executable instructions and, thereby, consume existing data and generate modified and/or new data. To facilitate collaboration, a shared storage can be enabled in the collaboration computing environment to which multiple chambers can be provided at least some form of access. Further collaboration is facilitated through a collaboration chamber, which can comprise computing environments, such as virtual machines, that can be established to require multiple simultaneous logins.

A method, computer program product and computing device for receiving a request to load at least one new media content item on a personal media device. The size of the at least one new media content item is compared with the amount of storage space remaining on the personal media device to determine if the personal media device has sufficient available storage space. If the personal media device does not have sufficient available storage space, a relative weight associated with at least one old media content item stored on the personal media device is ascertained, the relative weight corresponding to a likelihood that the at least one old media content item will be rendered on the personal media device.

Curating non-fungible token collections to be presented to audience members of an audiovisual program content may include communicating synchronization data derived from an audiovisual content such that subsequent alignment of the synchronization data to the audiovisual content activates non-fungible tokens correlated to the audiovisual content during playout of respective time periods of the audiovisual content. Curating non-fungible token collections to be presented to audience members of an audiovisual program content may also include minting a portion of the audiovisual content into a newly minted non-fungible token incorporating previously existing non-fungible tokens correlated to the portion of the audiovisual content.

A method for managing licenses for a service application across a plurality of interconnected industrial sectors. The method includes: selecting a delegation policy; deploying a local virtual license manager in one of the two industrial sectors, and sending a license authorizing the local virtual license manager to use the service application, in particular for executing a command of a cyber-physical system.

A system that enables digital distribution of copyrighted sheet music—and allows musician to view the copyrighted sheet music on personal computing devices—while preventing the unauthorized distribution of copyrighted sheet music. An electronic commerce platform provides functionality to purchase copies of copyrighted sheet music. A network security module provides login credentials for purchasers and musicians (and, in some embodiments, limits the number of simultaneous logins). A graphical user interface provides functionality for each purchaser to distribute each purchased copy to one—and only one—musician. In some embodiments, the system allows purchasers to recall sheet music distributed to a first musician and distribute the recalled sheet music to a second musician (without providing functionality for the first musician to view the recalled sheet music).

Disclosed are a method and system for constructing a virtual space. The method of constructing a virtual space may include obtaining world information for generating a space of a virtual world, determining a location of an agent in the space of the virtual world, selecting a digital object capable of being displayed to the agent in the space of the virtual world based on the world information and the location of the agent, determining whether a display area of the selected digital object is present, and determining whether to display content through the display area based on a contract preset with respect to the display area.

Disclosed are data storage systems and methods of an enforceable non-fungible token having linked custodial chain of property transfers prior to minting using a token-based encryption determination process. In one embodiment, computing system comprising one or more hardware processors programmed to access a set of data tokens derived from a plurality of files comprising a set of property assignment files, at least some of the set of data tokens comprising content designated as digital information associated the set of property assignment files, each of the data tokens comprising transfer of rights associated with an asset identified from at least one of a portion of content of at least one file from the plurality of files and the set of property assignment files themselves. And then merge a set of aggregated data tokens including property right transfers into an enforceable non-fungible token.