{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11516002","patent":{"patent_number":"US-11516002","title":"Tracking history of a digital object using a cryptographic chain","assignee":null,"inventors":[],"filing_date":"2022-03-24T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L"],"num_claims":13,"abstract":"A system and a method for tracking history of a digital object using cryptographic chain. The digital object is encrypted using a cryptographic technique to form a first time travel record of a cryptographic chain. Further, an update in the digital object is detected. Furthermore, an updated digital object is encrypted to form a second time travel record. The first time travel record and the second time travel record are linked to form the cryptographic chain through a composite key. Subsequently, an input from the user is received to identify a change in the digital object. The cryptographic chain is sequentially decrypted based on the input. Finally, a change in the digital object is identified based on a comparison of the first time travel record and the second time travel record, thereby tracking history of the digital object using the cryptographic chain."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Tracking history of a digital object using a cryptographic chain","description":"A system and a method for tracking history of a digital object using cryptographic chain. The digital object is encrypted using a cryptographic technique to form a first time travel record of a crypto","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11516002","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-11516002","citation_suggestion":"Patentable. \"Tracking history of a digital object using a cryptographic chain\" (US-11516002). https://patentable.app/patents/US-11516002","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11516002","json":"https://patentable.app/api/llm-context/US-11516002","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:32:59.386Z"}