{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00209498","sets":["1164:4088:10494:10495"]},"path":["10495"],"owner":"44499","recid":"209498","title":["ブロックチェーンを用いたスマートコントラクトの適用領域の考察"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-02-22"},"_buckets":{"deposit":"6136fe23-9b62-4f82-a245-ef58b307d15a"},"_deposit":{"id":"209498","pid":{"type":"depid","value":"209498","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ブロックチェーンを用いたスマートコントラクトの適用領域の考察","author_link":["528090","528084","528091","528089","528088","528086","528085","528087"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ブロックチェーンを用いたスマートコントラクトの適用領域の考察"},{"subitem_title":"A Study of application domains for smart contracts using blockchain","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"SITE・IA","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2021-02-22","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本総合研究所"},{"subitem_text_value":"chaintope"},{"subitem_text_value":"国立情報学研究所"},{"subitem_text_value":"近畿大学産業理工学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"The Japan Research Institute, Ltd.","subitem_text_language":"en"},{"subitem_text_value":" chaintope, Inc.","subitem_text_language":"en"},{"subitem_text_value":" National Institute of Informatics","subitem_text_language":"en"},{"subitem_text_value":" Facility of Humanity-Oriented Science and Engineering, KINDAI Univ.","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/209498/files/IPSJ-IOT21052003.pdf","label":"IPSJ-IOT21052003.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT21052003.pdf","filesize":[{"value":"1.8 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"223eef5b-6298-4aeb-b856-1bb0b5074162","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"金子, 雄介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安土, 茂亨"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡田, 仁志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山崎, 重一郎"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yusuke, Kaneko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shigeyuki, Azuchi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hitoshi, Okada","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shigeichiro, Yamasaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12326962","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8787","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本稿は，ブロックチェーン技術を用いたスマートコントラクト・プラットフォームを提案し，スマートコントラクトの適用領域についてブロックチェーン・エコノミーの 3 層構造モデルに沿って論じる．提案法は，ブロックチェーン技術と従来型 IT で汎用されるデータベースとを併用し，コントラクトの証跡をブロックチェーンに記録する構成を採用する．提案法によって，スマートコントラクトの適用領域は，履行に必要最小限の強制力を与えることであることを示す．併せて，スマートコントラクトの定義について，歴史的観点および標準化策定の観点から整理し，スマートコントラクトに対する過大な期待の背景を考察する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper proposes a smart contract platform based on blockchain technology and discusses the application domain of smart contracts along with the three-layered model of a blockchain economy. The proposed method combines blockchain technology with a database used in conventional IT and records the evidence of the contract in the blockchain. With the proposed method, we show that the application domain of smart contracts is to provide the minimum necessary enforcement for performance. This paper also organizes the definition of smart contracts from the historical perspective and the perspective of standardization, and we discuss the background of excessive expectations for smart contracts.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告インターネットと運用技術（IOT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-02-22","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"2021-IOT-52"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":209498,"updated":"2025-01-19T18:30:07.311703+00:00","links":{},"created":"2025-01-19T01:10:48.275116+00:00"}