{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11973882","patent":{"patent_number":"US-11973882","title":"Control method, server, and recording medium","assignee":null,"inventors":[],"filing_date":"2022-01-24T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["H04L","G06Q","G06Q","G06Q","G06Q","H04L","H04L"],"num_claims":10,"abstract":"A control method includes: receiving first information pertaining to a first contract from a first terminal used by a first user who is one of two parties who have agreed to the first contract; when consent of a party aside from the two parties is required to validate the first contract, identifying a second user as the party aside from the two parties with reference to a ledger storing information pertaining to a past contract, and transmitting the first information to a second terminal operated by the second user; obtaining second information in which a confirmation result indicating whether the second user consents to the first contract and a digital signature of the second user are added to the first information; and confirming the second information, and when the confirmation result indicates consent, setting the first contract as a valid contract and storing the second information in the ledger."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Control method, server, and recording medium","description":"A control method includes: receiving first information pertaining to a first contract from a first terminal used by a first user who is one of two parties who have agreed to the first contract; when c","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11973882","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-11973882","citation_suggestion":"Patentable. \"Control method, server, and recording medium\" (US-11973882). https://patentable.app/patents/US-11973882","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11973882","json":"https://patentable.app/api/llm-context/US-11973882","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T15:09:55.979Z"}