How do we trace a claim back to its evidence?

A claim can appear in many places without having many independent sources of evidence. Tracing where a record came from is called examining its provenance. The important relationship is between the claim and the observations behind it, not simply the number of pages repeating it.

In the fictional illustration, three reposts depend on one original observation record. Each repost may carry the claim farther, but none creates a new observation merely by copying it. Their shared source means they are not three independent confirmations.

An inspectable record can provide a creator, date, method and context. These details help explain what was observed and how it relates to the claim. A separately made record can add another evidence path, although two records may still share dependencies or differ in what they actually observed.

Provenance supports investigation rather than automatically proving truth. An original can contain errors, and a missing original does not by itself disprove a claim. The central distinction is between repeated reporting and separate evidence: many copies of one record still lead back to that one record.