An entry the builder takes from the catalog half carries its origin: the watched branch, the source revision of the catalog revision it came from and whether the branch is the first of the module's registration. A build of another branch reserves no version and is built and delivered by its fingerprint; a reservation of the first branch keeps the branch and the source revision for the publication. Builds: design 47 G §371, A-57 Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h