# 权证链

> 权证链 (iPhone/iPad app by Beijing Zhonghai Yixin Information Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/id1500134739 (this page in markdown: same URL + `.md`)
- Developer: [Beijing Zhonghai Yixin Information Technology Co., Ltd](https://appshunter.io/developer/1554435692)
- Category: Utilities, Business
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 9.0 · 34 MB
- Languages: English, Chinese
- Released: 2020-02-28
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/id1500134739/reviews.md

## What is 权证链?

权证链是北京中海义信信息技术有限公司于2019年初推出的司法区块链应用，
是一站式电子证据综合服务平台。权证链作为北京互联网法院天平链的一级节点。依据电子证据存证取证的国家及行业标准研发，为用户提供电子证据的存证、取证、出证、司法维权等全流程服务，包括文件存证、网页存证、版权存证、录屏录像存证等存证取证功能，
在权证链所存的电子证据直通北京互联网法院，采用区块链、数据加密、安全云存等技术，确保电子证据完整可信、不被篡改。

【温馨提示】
现场录音功能会持续使用后台音频服务，切换到后台时，仍会保持音频连接，相比其他操作会消耗更多的电量。


## Version history (last 1 release)

### 1.3.1 — 2021-08-16

1.新增雅集会员
2.新增账户注销、广告推送
3.隐私协议更新

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*