{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11250528","patent":{"patent_number":"US-11250528","title":"Blockchain-based trusted platform","assignee":null,"inventors":[],"filing_date":"2019-12-13T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["G06Q","G06F","G06F","G06F","G06F","G06F","G06F","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":5,"abstract":"A blockchain-based trusted platform enhances trustworthiness of data generated by application programs that provide services, such as legal services. Included is an application layer having at least one blockchain-based application program configured to perform steps to provide a service, and a trusted service layer having a trusted timing module, a trusted identity module, and a trusted computing module. For each step of at least some of a plurality of steps, the application program is configured to obtain a verified time stamp from the trusted timing module and a verified identity from the trusted identity module, and/or obtain a computation result based on a processing of blockchain data using the trusted computing module. The trusted computing module records information about a corresponding step that is performed by the application program and the verified time stamp, the verified identity, and/or the computation result in a blockchain."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Blockchain-based trusted platform","description":"A blockchain-based trusted platform enhances trustworthiness of data generated by application programs that provide services, such as legal services. Included is an application layer having at least o","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11250528","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-11250528","citation_suggestion":"Patentable. \"Blockchain-based trusted platform\" (US-11250528). https://patentable.app/patents/US-11250528","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11250528","json":"https://patentable.app/api/llm-context/US-11250528","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:23:24.676Z"}