The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 10, 2024
Filed:
Feb. 24, 2022
Dell Products L.p., Round Rock, TX (US);
DELL PRODUCTS L.P., Round Rock, TX (US);
Abstract
Embodiments of the present disclosure relate to a method, an apparatus, an electronic device, and a medium for data transfer. The method includes generating, based on metadata of to-be-transferred data and a blockchain including a data transfer record, an ownership certificate of an initiator of a transfer for the to-be-transferred data. The method further includes generating a new transfer record for validation by a blockchain system, where the new transfer record includes the ownership certificate and validation information associated with a receiver of the transfer. The method further includes transferring the to-be-transferred data to the receiver in response to that the new transfer record passes validation of the blockchain system. In this way, the data transfer record may be reliably stored in the blockchain, thereby providing reliable integrity protection and data traceability for a storage system.