{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11251961","patent":{"patent_number":"US-11251961","title":"Methods and apparatuses for storing or invoking blockchain account private keys","assignee":null,"inventors":[],"filing_date":"2021-04-29T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["G06F","H04L","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","H04L","H04L"],"num_claims":21,"abstract":"Methods, systems and apparatus, including computer programs encoded on computer storage media, for managing account private keys of a blockchain account registered by a user. In one example, the method includes obtaining identification information provided by the user; obtaining a private key set provided by the user, wherein the private key set comprises at least one account private key of a blockchain account registered by the user; establishing and storing an association relationship between the identification information and the private key set; obtaining an encryption key provided by the user; encrypting the private key set by using the encryption key to obtain an encrypted private key set; and storing the encrypted private key set on the user device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and apparatuses for storing or invoking blockchain account private keys","description":"Methods, systems and apparatus, including computer programs encoded on computer storage media, for managing account private keys of a blockchain account registered by a user. In one example, the metho","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11251961","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-11251961","citation_suggestion":"Patentable. \"Methods and apparatuses for storing or invoking blockchain account private keys\" (US-11251961). https://patentable.app/patents/US-11251961","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11251961","json":"https://patentable.app/api/llm-context/US-11251961","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:03:11.383Z"}