# 电子证书

> 电子证书 (iPhone/iPad app by Beijing Quanxi Zhixin Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/id1612612955 (this page in markdown: same URL + `.md`)
- Developer: [Beijing Quanxi Zhixin Technology Co., Ltd.](https://appshunter.io/developer/1488570817)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 56 MB
- Languages: English, Chinese
- Released: 2022-03-07
- Data updated: 2025-01-09
- User reviews in markdown: https://appshunter.io/ios/app/id1612612955/reviews.md

## What is 电子证书?

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。


## Version history (last 5 releases)

### 1.6.8 — 2022-11-02

1. 增加免密支付
2. 修复已知bug
3. 提高用户体验

### 1.6.7 — 2022-08-17

修复已知问题提高用户体验

### 1.6.6 — 2022-08-16

1、增加录屏功能
2、提高用户体验
3、修复已知问题

### 1.6.5 — 2022-07-14

1、拍照和录制视频添加水印
2、回收箱
3、提高用户体验

### 1.6.4 — 2022-06-23

1、基数查询
2、提高用户体验
3、修复已知问题

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## More apps by Beijing Quanxi Zhixin Technology Co., Ltd.

- [PDX Safe](https://appshunter.io/ios/app/pdx-safe/id1488570818)
- [证书防伪平台](https://appshunter.io/ios/app/id1524246689)
- [PDX 信息溯源](https://appshunter.io/ios/app/pdx/id1545354654)
- [PDX钱包](https://appshunter.io/ios/app/pdx/id1551061509)

All apps by Beijing Quanxi Zhixin Technology Co., Ltd.: https://appshunter.io/developer/1488570817

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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 2025-01-09.*