{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10541820","patent":{"patent_number":"US-10541820","title":"Distributed digital ledger","assignee":null,"inventors":[],"filing_date":"2017-08-17T00:00:00.000Z","publication_date":"2020-01-21T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":15,"abstract":"Methods and systems for generating a new record in a digital ledger include hashing a payload, public key, and signature of a parent record to generate a hash value. A new record is created with a new payload and a new public key. The hash value is combined with the new payload and the new public key to generate a message value. A signature of the new record is generated using the message value and a private key corresponding to the public key of the parent record. The signature of the new record is added to the new record."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Distributed digital ledger","description":"Methods and systems for generating a new record in a digital ledger include hashing a payload, public key, and signature of a parent record to generate a hash value. A new record is created with a new","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10541820","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-10541820","citation_suggestion":"Patentable. \"Distributed digital ledger\" (US-10541820). https://patentable.app/patents/US-10541820","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10541820","json":"https://patentable.app/api/llm-context/US-10541820","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:25:04.309Z"}