Observed arrival · 2026-10-10

Antimony: a browser that checks provenance before rendering

antimony-browser.com Visit website

Editorial interest 83/100 Selection signal · not a rating of the site

A prerelease Linux Chromium browser that inspects C2PA content credentials and can gate images or media based on the result.

Landing page captured for the 2026-10-10 issue.

For: Linux users seeking provenance controls
Worth noticing: The page publishes SHA-256 hashes for four architecture-specific packages and says the packages are not yet GPG-signed.

Field notes

The gate exposes four modes in chrome://settings/provenance, with per-origin exemptions and an omnibox indicator for page state. The page also lists SHA-256 hashes for four Linux packages and points reviewers to a 22-patch series; it advises checking those hashes because the packages are not yet GPG-signed.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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