Provenance & Lineage Mapping

What Is Provenance & Lineage Mapping?

Provenance & Lineage Mapping is a NetRise Provenance capability that maps packages to their canonical source repositories and reconstructs lineage across software ecosystems — revealing where a component truly originated, how it has evolved, and the relationships between forks, mirrors, and downstream variants.

Modern dependencies travel through forks, registry mirrors, transitive packages, and downstream rebuilds. By the time a package shows up in a build, the named source may not be the actual source. Provenance & Lineage Mapping closes that gap by tracing components back to their canonical repositories so teams can verify true origin, identify mirrors and forks, and understand the relationships that determine how risk propagates downstream.

For procurement, incident response, and third-party risk teams, this provides the evidence base for trust decisions: not just what a package claims to be, but where the code actually came from and how it got there.

Related Terms

NetRise Provenance · Software Provenance · Software Lineage · Contributor & Organization Attribution · Blast Radius