Verifiable Roof Evidence Package: Public-Safe Source Spine Snapshot (2026-07-10)

A public-safe evidence package for Verifiable Roof(TM), documenting dated USPTO, GitHub, Hugging Face, Zenodo, and site evidence while avoiding unsupported claims. This snapshot records Verifiable Roof(TM) as a live/pending USPTO service mark application, not a registered mark, and provides claim-language boundaries for public source-spine publication. It contains no private customer records, claim files, personal address/contact fields, API keys, or proprietary scoring rules.