{"created":"2023-11-08T01:36:03.520721+00:00","id":2000287,"links":{},"metadata":{"_buckets":{"deposit":"a8f183cb-b456-478f-9531-5ea7f05a7a1b"},"_deposit":{"created_by":42,"id":"2000287","owners":[42],"pid":{"revision_id":0,"type":"depid","value":"2000287"},"status":"published"},"_oai":{"id":"oai:kindai.repo.nii.ac.jp:02000287","sets":["14:2667:1697004343623"]},"author_link":[],"item_1693381679919":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"report","resourceuri":"http://purl.org/coar/resource_type/c_93fc"}]},"item_30001_bibliographic_information17":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicNumberOfPages":"5","bibliographic_titles":[{"bibliographic_title":"科学研究費助成事業研究成果報告書 (2022)","bibliographic_titleLang":"ja"}]}]},"item_30001_creator2":{"attribute_name":"研究代表者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"34419","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"近畿大学","affiliationNameLang":"ja"},{"affiliationName":"Kindai University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"森山, 真光","creatorNameLang":"ja"},{"creatorName":"Moriyama, Masamitsu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"00283953","nameIdentifierScheme":"e-Rad"}]}]},"item_30001_description8":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"暗号資産の市場は成長を続けている。一方で暗号資産の秘密鍵の紛失や盗難は後を絶たない。個人で秘密鍵を管理する方法には、ペーパーウォレットやハードウェアウォレットがある。暗号資産取引所で数万人の秘密鍵を管理する方法は一般的に非公開であるがコールドウォレットやマルチシグを用いている。本研究では個人と暗号資産取引所の中間にある同一敷地内に配置された100個程度の暗号資産ウォレットにおいて利便性と安全性のバランスのとれた秘密鍵の管理手法としてマルチシグ対応のコールドストレージの基盤開発を行った。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"The market for crypto-assets continues to grow. On the other hand, there is no end to the loss or theft of private keys for crypto-assets. Personal methods of managing private keys include paper and hardware wallets. The method of managing tens of thousands of private keys on crypto-asset exchanges is generally undisclosed but uses cold wallets and multisig. In this study, we developed the infrastructure for multisig cold storage as a method of managing private keys with a balance between convenience and security in about 100 crypto-asset wallets.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"研究分野：情報学","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_30001_file22":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"20K12087seika.pdf","format":"application/pdf","mimetype":"application/pdf","url":{"url":"https://kindai.repo.nii.ac.jp/record/2000287/files/20K12087seika.pdf"},"version_id":"38d221c5-0868-4aa5-b749-d51bf5bd43b3"}]},"item_30001_funding_reference15":{"attribute_name":"助成情報","attribute_value_mlt":[{"subitem_award_numbers":{"subitem_award_number":"20K12087","subitem_award_uri":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20K12087/"},"subitem_award_titles":[{"subitem_award_title":"複数の暗号資産ウォレットと連携可能なマルチシグ対応コールドストレージの基盤開発","subitem_award_title_language":"ja"},{"subitem_award_title":"Development of infrastructure for multisig cold storage inked to multiple crypto asset wallets","subitem_award_title_language":"en"}],"subitem_funder_names":[{"subitem_funder_name":"独立行政法人日本学術振興会","subitem_funder_name_language":"ja"},{"subitem_funder_name":"Japan Society for the Promotion of Science","subitem_funder_name_language":"en"}]}]},"item_30001_language10":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_30001_subject7":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"暗号資産","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"ブロックチェーン","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"コールドストレージ","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"マルチシグ","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"ウォレット","subitem_subject_language":"ja","subitem_subject_scheme":"Other"}]},"item_30001_title0":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"複数の暗号資産ウォレットと連携可能なマルチシグ対応コールドストレージの基盤開発","subitem_title_language":"ja"},{"subitem_title":"Development of infrastructure for multisig cold storage inked to multiple crypto asset wallets","subitem_title_language":"en"}]},"item_30001_version_type12":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_title":"複数の暗号資産ウォレットと連携可能なマルチシグ対応コールドストレージの基盤開発","item_type_id":"40001","owner":"42","path":["1697004343623"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-11-08"},"publish_date":"2023-11-08","publish_status":"0","recid":"2000287","relation_version_is_last":true,"title":["複数の暗号資産ウォレットと連携可能なマルチシグ対応コールドストレージの基盤開発"],"weko_creator_id":"42","weko_shared_id":-1},"updated":"2024-10-23T00:49:16.196660+00:00"}