# 简证

> Utilities

Canonical page: [https://chrome-stats.com/d/id6454675482](https://chrome-stats.com/d/id6454675482)

## Overview

- **ID:** `id6454675482`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Hangzhou Internet Notary Public Office
- **Category:** Utilities
- **Version:** 1.1.7
- **Last updated:** 2026-09-15
- **First published:** 2023-08-08
- **Size:** 34 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/%E7%AE%80%E8%AF%81/id6454675482)
- **Privacy policy:** [https://newips.netnotary.cn/attestation-mobile/service/privacy](https://newips.netnotary.cn/attestation-mobile/service/privacy)

## Description

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。

## Rankings

- #1,562,719 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6454675482)