{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10481972","patent":{"patent_number":"US-10481972","title":"File verification using cyclic redundancy check","assignee":null,"inventors":[],"filing_date":"2018-02-13T00:00:00.000Z","publication_date":"2019-11-19T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":20,"abstract":"A system and method are provided for verifying and reconstructing a file using cyclic redundancy checks (CRCs). A writer client sends a file, which includes data chunks including one or more data blocks, and code chunks including one or more code blocks. One or more storage devices store the packets underlying the one or more data blocks and their respective packet CRCs. A curator server stores a first CRC for each complete data chunk and each complete code chunk and determines that an incomplete code chunk has one or more missing code blocks. The curator server generates a second CRC for each of the complete data chunks and the complete code chunks using the packet CRCs, and compares the generated second CRCs with the respective stored first CRCs. The curator server generates a missing chunk CRC for the incomplete code chunk using the packet CRCs."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"File verification using cyclic redundancy check","description":"A system and method are provided for verifying and reconstructing a file using cyclic redundancy checks (CRCs). A writer client sends a file, which includes data chunks including one or more data bloc","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10481972","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-10481972","citation_suggestion":"Patentable. \"File verification using cyclic redundancy check\" (US-10481972). https://patentable.app/patents/US-10481972","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10481972","json":"https://patentable.app/api/llm-context/US-10481972","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T16:51:07.386Z"}