New pending patent applications are published by the USPTO on Thursdays. Both of today's Spotlight Applications continue the theme of blockchain (distributed ledger, smart contracts) and digital rights management broadly construed and both are assigned to Oracle. The first application discloses techniques for providing a representational state transfer proxy service for a blockchain cloud service. The second application discloses techniques for managing a blockchain cloud service.
20190104196, "System and method for providing a representational state transfer proxy service for a blockchain cloud service," assigned to Oracle.
Abstract
In accordance with an embodiment, described herein are systems and methods for implementing a distributed ledger a blockchain cloud service. The blockchain cloud service can include nodes of the distributed ledger and a REST proxy service component. The REST proxy service uses a service development kit for the distributed ledger to communicate with the distributed ledger, and can provide REST APIs for use by client applications to query through chaincodes, synchronously or asynchronously invoke transactions through the chaincodes, get transaction statuses, and get BCS proxy versions. The REST proxy service component can authenticate REST calls, and translate the REST calls into remote procedural calls, for use in interfacing with the distributed ledger. The REST proxy service component can further provide REST APIs that support the same functions which are provided by the BCS management console component, and provide a user interface for client applications to consume the BCS instance.
20190102409, "System and method for managing a blockchain cloud service," assigned to Oracle
Abstract
In accordance with an embodiment, described herein is a system and method for implementing a distributed ledger a blockchain cloud service. The blockchain cloud service can include nodes of the distributed ledger and a management console component. The management console component can include a web application running in a script runtime environment, a plurality of backend of APIs for communicating with various nodes of the blockchain cloud service, and a plurality of client APIs configured to be invoked by a client application. The plurality of client APIs uses one or more of the plurality of backend APIs in provisioning the distributed ledger as a blockchain cloud service, and in managing the managing the blockchain cloud service.
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