{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11488153","patent":{"patent_number":"US-11488153","title":"Token-based system for securing and recovering data","assignee":null,"inventors":[],"filing_date":"2016-10-06T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["G06Q","G06Q","G06Q","G06Q","H04L","H04L","H04L","H04L","H04L","H04L","G06Q","H04L"],"num_claims":16,"abstract":"A message processing server includes a message processor and a database of multi-layer tokens. Each token in the database includes a plurality of encrypted data layers. The first layer includes the second layer and a first pointer. The second layer includes a second pointer. The message processor is configured to receive a first authorization message including a first cryptographic key and a second value; decrypt the first layer of one of the tokens with the first key; validate the first pointer by receiving confirmation of the first pointer pointing to a database entry comprising the second value; receive a second authorization message including a second cryptographic key and a third value; decrypt the second layer of the token with the second key; and validate the second pointer by receiving confirmation of the second pointer pointing to a database entry comprising a maximum data value not less than the third value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Token-based system for securing and recovering data","description":"A message processing server includes a message processor and a database of multi-layer tokens. Each token in the database includes a plurality of encrypted data layers. The first layer includes the se","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11488153","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-11488153","citation_suggestion":"Patentable. \"Token-based system for securing and recovering data\" (US-11488153). https://patentable.app/patents/US-11488153","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11488153","json":"https://patentable.app/api/llm-context/US-11488153","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:41:53.080Z"}