# 千钧链

> Utilities

Canonical page: [https://chrome-stats.com/d/id6760816121](https://chrome-stats.com/d/id6760816121)

## Overview

- **ID:** `id6760816121`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 航天国政
- **Category:** Utilities
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.01.017
- **Last updated:** 2026-07-01
- **First published:** 2026-06-10
- **Size:** 4.64 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/cn/app/%E5%8D%83%E9%92%A7%E9%93%BE/id6760816121?l=en-GB)
- **Website:** [https://www.aeromedia.cn/](https://www.aeromedia.cn/)
- **Privacy policy:** [https://qianjun.link/wap/agreement/index](https://qianjun.link/wap/agreement/index)

## Description

千钧链以区块链存证技术为核心，面向个人、法务、企业用户提供一站式移动端可信取证服务，解决传统照片、音视频证据易被编辑篡改、举证无效的痛点。用户自主触发取证操作，完成拍照、录像、录音、手机屏幕录制后，系统采用密码学算法自动计算文件 Hash 值（数字指纹），仅将 Hash 摘要、时间戳、取证定位、设备信息上链存储，原始文件保存在本地，兼顾隐私安全与存证效力。依托区块链链式记账、多节点分布式存储机制，链上存证数据无法单方面篡改、删除，任何文件修改都会导致 Hash 值变更，随时可在线验真比对，出具存证核验凭证。

## Rankings

- #811,220 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6760816121)