Abstract: A system and method of blockchain-based data management of multi-source, multi-format data objects. The method including obtaining a plurality of data objects from a plurality of sources in a plurality of formats. The method including storing the plurality of data objects on one or more blockchains in a blockchain format. The method including generating, by a processing device using natural language processing (NLP), one or more keywords for each data object of the plurality of data objects. The method including respectively linking each of a plurality of metadata tags to a single data object of the plurality of data objects on the one or more blockchains, each metadata tag comprising the one or more keywords for the single data object.

Abstract: A method of blockchain-based data management of distributed binary objects. The method includes identifying a binary object associated with a blockchain. The method includes storing the binary object in a first data store responsive to identifying the binary object. The method includes storing a reference to the binary object on the blockchain. The method includes generating, responsive to an interaction with the reference to the binary object and based on the binary object and a different binary object from a different data store, an additional binary object having a data size that exceeds a maximum data size associated with each block of the blockchain.

Abstract: A product authentication management system is described. The system comprising at least one relational Merkle tree data store, wherein the relational Merkle tree data store comprising at least one child node, the child node having a linked parent node, the parent node is tagged with a hash of the child node, and child node is tagged with an inverse hash of the parent node.

Abstract: A method of blockchain-based data management of distributed binary objects includes identifying a binary object to be stored in a first data store. The method further includes encrypting, by a processing device, the binary object using a cryptographic function of a blockchain to generate an encrypted binary object. The method further includes storing the encrypted binary object in the first data store. The method further includes storing a reference to the encrypted binary object on the blockchain.

Abstract: A method includes identifying a binary file to be executed on a client device. The method further includes comparing, by a processing device, the binary file to an authenticated version of the binary file stored on a blockchain, in response to identifying the binary file and before executing the binary file. The method further includes, in response to determining that the binary file and the authenticated version of the binary file match, executing the binary file. The method further includes, in response to determining that the binary file and the authenticated version of the binary file do not match, triggering a predefined remedial action.

Abstract: A method of blockchain-based data management of distributed binary objects includes identifying a binary object to be stored in a first data store. The method further includes encrypting, by a processing device, the binary object using a cryptographic function of a blockchain to generate an encrypted binary object. The method further includes storing the encrypted binary object in the first data store. The method further includes storing a reference to the encrypted binary object on the blockchain.