通过融合区块链和信息安全技术，可支持文字、图片、视频等多种格式的电子文件进行密码学摘要上链，实现电子文件的安全、可信、可控共享。
电子证书
by PDX Technologies, Inc.
What is it about?
通过融合区块链和信息安全技术，可支持文字、图片、视频等多种格式的电子文件进行密码学摘要上链，实现电子文件的安全、可信、可控共享。
App Screenshots
App Store Description
通过融合区块链和信息安全技术，可支持文字、图片、视频等多种格式的电子文件进行密码学摘要上链，实现电子文件的安全、可信、可控共享。
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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.