The reach came from MESH_REGISTRY_REACH, which nothing sets, so every published event answered /<name>@<digest>. The store answers the path; the holder puts the seat's name before it, as catalogue.InRegistrySeat reads it back (ADR 0605 §9; lead's ruling on A3n). Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig
distribution
The distribution module of the mesh catalogue: runs the container image registry; claims the seat mesh-artifact-store.
Files it does not know
Each directory or archive this module declares says how it treats a file it did not write (ADR 0422, ADR 0416).
/var/lib/mesh/registry: everything in it is the program's; the mesh moves nothing out (ADR 0422 §2)./var/lib/mesh-registry: everything in it is the program's; the mesh moves nothing out (ADR 0422 §2).