Compare Mars Market onion, mirror and clearnet update sources by evidence and correction history rather than by repetition.
Start with source ownership
A useful source identifies who maintains the page, what its relationship is to the subject and how corrections are handled. Anonymous repetition has less evidentiary value than a clearly owned page with a review policy. A confident tone or familiar design is not a substitute for provenance.
Distinguish original reporting from copying
Ten pages may all trace back to one unverified post. Their agreement is not ten confirmations. Look for distinct observations, different publication times and references that can be checked independently. If every page repeats identical wording, treat them as one source until proven otherwise.
Compare dates in context
A newer timestamp is useful only if it describes a genuine review. Check whether the time refers to publication, last verification or a status change. An automatically updated footer does not show that a Mars Market mirror was rechecked.
Evaluate the evidence behind each claim
- Does the source explain how it obtained the information?
- Does it separate observed availability from verified ownership?
- Does it record uncertainty instead of filling gaps with assumptions?
- Does it preserve corrections or a meaningful change history?
- Does another genuinely independent source support the same conclusion?
Watch for circular confirmation
Circular confirmation occurs when source A cites source B while source B relies on source A, directly or through copied pages. This creates the appearance of consensus without adding evidence. Follow references back to their earliest identifiable origin before assigning weight.
Use a simple comparison record
For each source, record the publisher, claimed address role, publication date, last reviewed date, stated method and any conflicts. This small table makes disagreements visible and prevents a newer but unsupported claim from replacing an older, documented one automatically.
Publish only the conclusion the evidence supports
If sources disagree about a Mars Market mirror, the appropriate result may be verification pending. A status page should explain the conflict and date the review rather than selecting the most convenient claim. Transparent uncertainty is more useful than false certainty.