{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11461245","patent":{"patent_number":"US-11461245","title":"Blockchain operation stack for rewritable blockchain","assignee":null,"inventors":[],"filing_date":"2017-11-16T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["G06F","H04L","G06F","H04L","H04L","H04L","G06F"],"num_claims":20,"abstract":"A system and method includes a blockchain operation stack which may control access to reading and writing operations for a blockchain. The blockchain operation stack may include a credential authority layer that may control permissions for profiles maintained by the credential authority layer. When the permissions are granted by the credential authority layer, a presentation layer may generate a display that may include information on the blockchain structure. Integrity outputs stored in a successor block may verify that a predecessor block has been rewritten and is valid. The presentation layer may provide tools to facilitate write layer operations to rewrite and append to the blockchain."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Blockchain operation stack for rewritable blockchain","description":"A system and method includes a blockchain operation stack which may control access to reading and writing operations for a blockchain. The blockchain operation stack may include a credential authority","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11461245","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-11461245","citation_suggestion":"Patentable. \"Blockchain operation stack for rewritable blockchain\" (US-11461245). https://patentable.app/patents/US-11461245","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11461245","json":"https://patentable.app/api/llm-context/US-11461245","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:24:12.377Z"}