简证
Hangzhou Internet Notary Public Office
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About this app
杭州互联网公证处区块链存证平台,提供包括APP取证、区块链存证、网页取证、过程取证、移动端取证等功能,可广泛满足金融、科技、教育、出版、电商等领域中具有司法认可需要的数据保全需求。
What's new
Version 1.1.7 · Sep 15, 2026
体验优化,功能升级