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オムニチャネルコミュニケーションデータ分析精密メッセージ一斉配信リアルタイム翻訳チケットシステム / 分流リンク越境チームコラボレーション管理顧客関係管理
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Official Verification Station

Is your installer an official genuine copy?

Every official installer has a unique digital fingerprint

Verification compares your file's fingerprint against the officially signed fingerprint. Even a single byte change produces a completely different fingerprint.

Click to select an installer, or drag it here

Your file will not be uploaded — the hash is computed locally in your browser, and only the fingerprint is sent for comparison. Verification starts automatically after selection.

Auto-verifies after file selection — no extra steps needed
.exe.dmg.zip≤ 200MB
Privacy Protection: Your file never leaves your computer
Verification Result

Verification Report

After verification, a digital certificate card is generated — like an anti-counterfeit certificate you can check and save.

🔍
Awaiting Verification
Select an installer above to start verification automatically

Awaiting Verification

Select an installer above to start verification automatically

Why Trust This

Why you can trust this verification

Whether verification is trustworthy depends on where the fingerprint manifest comes from and whether it can be tampered with. Our manifest has multiple layers of protection.

🔒

No file upload, zero privacy leak

Hashes are computed locally in your browser using the Web Crypto API. Only the 64-character fingerprint is sent for comparison — your installer content never leaves your computer.

✍️

Signed manifest, cannot be forged

Each version's fingerprint is officially issued and digitally signed. Even if the website storage is compromised, the manifest cannot be forged or tampered without the private key.

🌐

Official HTTPS domain endorsement

The verification service runs on the official domain www.traneasy.com.cn with full HTTPS. You are visiting the official entity.

FAQ

Common questions about installer authenticity verification

It proves the installer is officially issued and not modified by third parties. But security also depends on having no malware on your machine and keeping up to date. We're honest: no method can 100% block all risks, but this step stops the vast majority of supply chain attacks.
The file's fingerprint is not in the official signed manifest. It may be a version too new to sync, or the file may have been tampered with or come from an unofficial channel. We recommend re-downloading the latest version from the official website. If you're sure you downloaded from the official site, please contact support.
No. The file is not uploaded — the hash is computed locally in your browser. The server only receives an irrelevant fingerprint string and cannot reconstruct any of your file content.
It may be too new (manifest not yet synced), or the file is genuinely not an official version. We recommend re-downloading the corresponding version from the official website. If you still have questions, please contact support.