{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11277411","patent":{"patent_number":"US-11277411","title":"Data protection and privacy regulations based on blockchain","assignee":null,"inventors":[],"filing_date":"2018-12-13T00:00:00.000Z","publication_date":"2022-03-15T00:00:00.000Z","cpc_codes":["H04L","H04L","G06F","G06F","G06F","G06F","G06F","G06F","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":15,"abstract":"Described herein includes a data controller that secures personal data and efficiency and reliably records data access events using blockchain. The system may include a data controller for: receiving a request to access data stored in a database on the data controller, the request including a web token; verifying the web token of the request; providing access to the data stored in the database; generating a data access event indicating that the data stored in the database has been accessed; and recording the data access event on a blockchain platform in accordance with blockchain."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data protection and privacy regulations based on blockchain","description":"Described herein includes a data controller that secures personal data and efficiency and reliably records data access events using blockchain. The system may include a data controller for: receiving ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11277411","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11277411","citation_suggestion":"Patentable. \"Data protection and privacy regulations based on blockchain\" (US-11277411). https://patentable.app/patents/US-11277411","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11277411","json":"https://patentable.app/api/llm-context/US-11277411","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:17:21.250Z"}