利用区块链技术，实现对作品创作时间和内容的快速存证，并即时生成存证证书，为维权提供强有利的证据。
版权云
by 中云文化大数据科技有限公司
What is it about?
利用区块链技术，实现对作品创作时间和内容的快速存证，并即时生成存证证书，为维权提供强有利的证据。
App Screenshots
App Store Description
利用区块链技术，实现对作品创作时间和内容的快速存证，并即时生成存证证书，为维权提供强有利的证据。
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AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to takedown@appadvice.com and your information will be removed.