{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11258586","patent":{"patent_number":"US-11258586","title":"Blockchain smart contract-based transaction hash acquisition methods and systems","assignee":null,"inventors":[],"filing_date":"2021-01-29T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G06Q","H04L","G06F","G06Q","G06Q","H04L","G06Q","H04L","H04L"],"num_claims":17,"abstract":"Methods, systems and apparatus, including computer programs encoded on computer storage media, for acquiring a blockchain smart contract-based transaction hash. In one example, the method includes: adding, to an instruction set of a blockchain virtual machine associated with a blockchain network, a transaction hash acquisition instruction; deploying, in the blockchain virtual machine, transaction hash acquisition logic corresponding to the transaction hash acquisition instruction; adding, to an instruction set of a smart contract compiler, the transaction hash acquisition instruction; generating, by using the smart contract compiler, a service smart contract that includes at least the transaction hash acquisition instruction; and deploying, in the blockchain network, the service smart contract that includes at least the transaction hash acquisition instruction."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Blockchain smart contract-based transaction hash acquisition methods and systems","description":"Methods, systems and apparatus, including computer programs encoded on computer storage media, for acquiring a blockchain smart contract-based transaction hash. In one example, the method includes: ad","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11258586","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-11258586","citation_suggestion":"Patentable. \"Blockchain smart contract-based transaction hash acquisition methods and systems\" (US-11258586). https://patentable.app/patents/US-11258586","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11258586","json":"https://patentable.app/api/llm-context/US-11258586","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:09:16.982Z"}