Transparency Log

Every day HashWatch publishes a single Ed25519-signed Merkle rootcommitting to that day's verified hash feed, chained to the previous day (append-only). Anyone can verify the feed was not altered after the fact, or use an inclusion proof to confirm a specific hash was in a day's published set — without trusting us.

Reading “feed size”. The count is the number of currently-valid known-good records committed that day — a point-in-time snapshot, not a running total. It rises and falls day to day: on a day when several vendors ship new versions, both the outgoing and incoming hash for each changed build are valid, so the count briefly climbs, then settles back. A lower number is a quieter release day, not lost data — the corpus only grows. What is guaranteed to be append-only is the chain of signed roots below (each row links to the previous), never the per-day count.

Recent signed roots