1、直接下載：
您可以從平臺提醒您的【侵權申訴頁面-知識產權附件-下載附件】直接下載投訴方著作權聲明函或登記證書：
2、公開在線查詢：
針對中國境內的著作權登記證書，您可以通過【侵權申訴頁面-知識產權編號】獲得投訴方著作權登記編號，并在公開網站核實該著作權登記證書真偽；
中國著作權登記查詢：http://qgzpdj.ccopyright.com.cn/（全國作品登記信息數據庫管理平臺）
中國香港、臺灣及部分境外國家公開查詢入口，僅供參考：
中國香港知識產權署（商標、專利、版權、外觀設計）:https://www.ipd.gov.hk/chi/home.htm
中國臺灣智慧財產局：https://www.tips.org.tw
Australia澳大利亞版權管理部門：https://www.communications.gov.au/what-we-do/copyright
Canada加拿大知識產權（專利、商標、版權、外觀設計）檢索：http://www.ic.gc.ca/eic/site/cipointernet-internetopic.nsf/eng/wr00012.html
England英國知識產權局（專利、商標、版權、外觀設計）：https://www.gov.uk/government/organisations/intellectual-property-office
Korea韓國著作權委員會KCC：https://www.copyright.or.kr/eng/main.do
Japan日本文化廳：https://www.bunka.go.jp/english/index.html
America美國版權檢索：https://www.copyright.gov
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How to search the complainant's copyright qualification
1、 Download directly: Access the Appeal page sent by the Platform, go to Intellectual property Attachment - Download Attachment, and download the complainant's copyright notice or registration certificate:
2、Search online:
For copyright registration certificates in China, please access Appeal page - Intellectual Property Number to obtain the complainant's copyright registration number and authenticate the copyright registration certificate on a public website.
Chinese copyright registration query: http://qgzpdj.ccopyright.com.cn/ (National Copyright Registration Database Management Platform)
The following are the public portals to search for copyright in Hong Kong, Taiwan, and some foreign countries (for reference only):
Intellectual Property Department of the HKSAR (trademark, patent, copyright, and design): https://www.ipd.gov.hk/chi/home.htm
Taiwan Intellectual Property Office: https://www.tips.org.tw
Australian copyright administration department: https://www.communications.gov.au/what-we-do/copyright
Canadian intellectual property databases (patent, trademark, copyright, design): http://www.ic.gc.ca/eic/site/cipointernet-internetopic.nsf/eng/wr00012.html
U.K. Intellectual Property Office (patent, trademark, copyright, design): https://www.gov.uk/government/organisations/intellectual-property-office
Korea Copyright Commission: https://www.copyright.or.kr/eng/main.do
Agency for Cultural Affairs, Government of Japan: https://www.bunka.go.jp/english/index.html
U.S. Copyright Office: https://www.copyright.gov
