{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11948144","patent":{"patent_number":"US-11948144","title":"Knowledge-based authentication for asset wallets","assignee":null,"inventors":[],"filing_date":"2022-02-07T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["G06Q","H04L","H04L","H04L","G06Q","G06Q","H04L"],"num_claims":10,"abstract":"Systems and methods for recovery access to lost blockchain wallet seed phrases are disclosed. The systems and methods can store seed phrases for users for future retrieval. In some examples, a decentralized oracle creates an oracle private key that can be used to authenticate a user who is requesting the seed phrase. In some examples, the oracle creates a private/public key pair that can be used to transmit and store an encrypted version of the seed phrase. The authentication steps described herein also include knowledge-based authentication questions about the wallet, e.g., prior transactions using the wallet, value of the wallet, and the like."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Knowledge-based authentication for asset wallets","description":"Systems and methods for recovery access to lost blockchain wallet seed phrases are disclosed. The systems and methods can store seed phrases for users for future retrieval. In some examples, a decentr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11948144","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-11948144","citation_suggestion":"Patentable. \"Knowledge-based authentication for asset wallets\" (US-11948144). https://patentable.app/patents/US-11948144","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11948144","json":"https://patentable.app/api/llm-context/US-11948144","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:37:08.304Z"}