1、直接下载：
您可以从平台提醒您的【侵权申诉页面-知识产权附件-下载附件】直接下载投诉方著作权声明函或登记证书：
2、公开在线查询：
针对中国境内的著作权登记证书，您可以通过【侵权申诉页面-知识产权编号】获得投诉方著作权登记编号，并在公开网站核实该著作权登记证书真伪；
中国著作权登记查询：http://qgzpdj.ccopyright.com.cn/（全国作品登记信息数据库管理平台）
中国香港、台湾及部分境外国家公开查询入口，仅供参考：
中国香港知识产权署（商标、专利、版权、外观设计）:https://www.ipd.gov.hk/chi/home.htm
中国台湾智慧财产局：https://www.tips.org.tw
Australia澳大利亚版权管理部门：https://www.communications.gov.au/what-we-do/copyright
Canada加拿大知识产权（专利、商标、版权、外观设计）检索：http://www.ic.gc.ca/eic/site/cipointernet-internetopic.nsf/eng/wr00012.html
England英国知识产权局（专利、商标、版权、外观设计）：https://www.gov.uk/government/organisations/intellectual-property-office
Korea韩国著作权委员会KCC：https://www.copyright.or.kr/eng/main.do
Japan日本文化厅：https://www.bunka.go.jp/english/index.html
America美国版权检索：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
