{"created":"2025-01-19T01:05:10.449893+00:00","updated":"2025-01-19T20:49:22.855231+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00202618","sets":["1:9834:9914"]},"path":["9914"],"owner":"44499","recid":"202618","title":["Bitcoinの革新性が導くWeb 3 -cryptoeconomicsという方法論とトラストレス-"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-01-15"},"_buckets":{"deposit":"96d07f87-3d06-4827-81c6-c2b0de1b4c1b"},"_deposit":{"id":"202618","pid":{"type":"depid","value":"202618","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"Bitcoinの革新性が導くWeb 3 -cryptoeconomicsという方法論とトラストレス-","author_link":["497592","497591"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Bitcoinの革新性が導くWeb 3 -cryptoeconomicsという方法論とトラストレス-"},{"subitem_title":"An Invention by Satoshi Nakamoto Leading Us to Web 3 - A Methodology Named Cryptoeconomics and Trustless -","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"解説","subitem_subject_scheme":"Other"}]},"item_type_id":"1","publish_date":"2020-01-15","item_1_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工業大学"}]},"item_1_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tokyo Institute of Technology","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/202618/files/IPSJ-MGN610208.pdf","label":"IPSJ-MGN610208.pdf"},"date":[{"dateType":"Available","dateValue":"2022-01-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MGN610208.pdf","filesize":[{"value":"1.4 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"c38bce22-6d79-4c23-8de4-90400419e49f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2020 by the Information Processing Society of Japan"}]},"item_1_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"首藤, 一幸"}],"nameIdentifiers":[{}]}]},"item_1_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"SHUDO, Kazuyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116625","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"article"}]},"item_1_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"暗号通貨Ethereum創始者の1人Vitalik Buterin氏は,Bitcoinの発明はcryptoeconomics,つまり,暗号と経済的動機付けを組み合わせる方法論であった,と述べました.その通り,暗号通貨の価値やブロックチェーンの機能は,お金を欲しがる皆の気持ちによって支えられています.一方で,皮肉なことに,それはまたお金によって破られ得ます.また,暗号通貨の価値が下がるとブロックチェーンの機能が危険にさらされるという課題もあります.それでも,Bitcoinが示したトラストレスという可能性は人々を熱狂させ,巨大企業群に支配されたかに見えるWebのその次,Web 3に向けた活動が始まっています.","subitem_description_type":"Other"}]},"item_1_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"180","bibliographic_titles":[{"bibliographic_title":"情報処理"}],"bibliographicPageStart":"176","bibliographicIssueDates":{"bibliographicIssueDate":"2020-01-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"61"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":202618,"links":{}}