Dimensional Bottles

A restricted projection-artifact contract for selecting reusable, data-only specifications over immutable RAPP/1 frames, executing them locally, and admitting model-refined successors without mutating the source.

Status: public preprint, not peer reviewed. Scope: a single-owner, single-host systems reduction and local microbenchmark. Paper SHA-256: 048142baeb9771f096d9c7c80aa7f3646fe376778e2c1069e818609ec31d1090.