Stealth Chromium Build

Pre-built Chromium with 31 source-level fingerprint patches.

See the full CHANGELOG for details.

What's New

• Native locale spoofing — new C++ patch replaces detectable CDP-level locale emulation
• WebGPU fingerprint hardening — spoof adapter features, limits, device ID, and subgroup sizes for cross-API consistency
• Restore WebGPU blocklist bypass auto-injection (safe now with full adapter spoofing)
• Fix WebGL renderer suffix — remove driver version string flagged by BrowserLeaks

Install

```bash
pip install cloakbrowser # Python
npm install cloakbrowser # JavaScript

Binary auto-downloads on first launch

```

Platforms

macOS (arm64 + x64) and Windows remain on v145.0.7632.109.2.

Checksums (SHA-256)

```
7933ea87cb146adb0e14daf7385d295d5ea56e4a1170f79a656ab83b49c543d8 cloakbrowser-linux-x64.tar.gz
```

Security

• Release tag GPG-signed by CloakHQ (`C60C0DDC9D0DE2DD`)
• Binary attestation via GitHub Actions (verify provenance)
• VirusTotal scan: Linux x64

Verify

```bash

GPG signature

gpg --keyserver keyserver.ubuntu.com --recv-keys C60C0DDC9D0DE2DD
git verify-tag chromium-v145.0.7632.159.4

Binary attestation

gh attestation verify cloakbrowser-linux-x64.tar.gz --repo CloakHQ/cloakbrowser
```

Feedback

If you notice any regressions or new detection issues after updating, please open an issue with the site and error details.
To roll back, see Troubleshooting — Roll back.