Every entry that lists a .onion mirror should match the address the clearnet origin currently advertises via the Onion-Location header. Mismatches are signals to investigate (operator rotated keys? compromise? our listing is stale?).
● We re-check every listed .onion against the address the operator's clearnet origin advertises via the Onion-Location header. 0 drifted, 50 matched. Browse all mirrors at /onion.
No drift detected. Every mirror that publishes an Onion-Location header matches the address we list.
○Providers that list a .onion but don't publish Onion-Location on their clearnet origin. Common — most onion-publishing services don't bother with the header — and not a red flag by itself.