{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10469454","patent":{"patent_number":"US-10469454","title":"Digital identity","assignee":null,"inventors":[],"filing_date":"2017-09-19T00:00:00.000Z","publication_date":"2019-11-05T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","G06F","G06F","H04L","H04L","H04L","H04L","H04L","H04W"],"num_claims":15,"abstract":"A system for providing a user with access to different services of at least one service provider in a network considering privacy and security via a user-related unique digital identifier (D-ID). The system includes: a D-ID middleware; and a D-ID-agent. The D-ID agent is at least partly run on a terminal device of a user and is configured to: generate the D-ID, at least one pseudonym for the user, and a user-defined and pseudonym-specific number of secrets; compute, using the number of secrets and a cryptographic hash function, a root value of a pseudonym-specific Merkle-tree having the secrets as its leafs; transmit the at least one pseudonym and the corresponding root value, both encrypted, to the D-ID middleware; and use a secret of the number of secrets as needed to access a desired service of the different services of the at least one service provider."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Digital identity","description":"A system for providing a user with access to different services of at least one service provider in a network considering privacy and security via a user-related unique digital identifier (D-ID). The ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10469454","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-10469454","citation_suggestion":"Patentable. \"Digital identity\" (US-10469454). https://patentable.app/patents/US-10469454","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10469454","json":"https://patentable.app/api/llm-context/US-10469454","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:01:02.578Z"}