# 掌上版权

> 掌上版权 (iPhone/iPad app by Aletheia Information Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/id1438818949 (this page in markdown: same URL + `.md`)
- Developer: [Aletheia Information Technology Co., Ltd.](https://appshunter.io/developer/1035674738)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 11.3 · 17 MB
- Languages: English
- Released: 2018-11-13
- Data updated: 2025-01-09
- User reviews in markdown: https://appshunter.io/ios/app/id1438818949/reviews.md

## What is 掌上版权?

【产品特色】：
1、提供文字、图片、音频、视频等任何格式的数字作品存证登记。
2、全球领先的无钥签名区块链技术对数字作品内容快速存证，并即时生成存证证书，为维权提供强有利的证据。
3、区块链存证+版权局认证双重保护让您更安心。

【官方网站】https://www.alstru.com/ 

【官方微信】无钥签名区块链实验室


## Version history (last 1 release)

### 1.1.0 — 2020-08-27

修复作品集以及用户信息显示问题

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## More apps by Aletheia Information Technology Co., Ltd.

- [原创派-一款电子数据原始性验证和证明的极简工具](https://appshunter.io/ios/app/id1035674739)

All apps by Aletheia Information Technology Co., Ltd.: https://appshunter.io/developer/1035674738

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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.*