PBHP SOURCE LIBRARY / PUBLIC SURFACE REVIEWED 2026-08-03

These are supplied PBHP source and implementation artifacts preserved in their original dated form.
They do not supersede the live site's version ledger or turn historical claims into current validation.

Included: executive summary, comparisons, pitch language, 90-day playbook, governance charter,
implementation self-test, standalone terminology, prompt snapshots, retrospective case studies,
and corrected public context for the exploratory April 2026 Kahn work.

PUBLIC MANIFEST: 13 SHA-256 entries. The two earlier Kahn DOCX reports and interactive viewer
were withdrawn from direct public download on 2026-08-03 and remain held in recoverable project
custody. They were replaced by a corrected summary and a static single-run preserved trace.

Excluded intentionally: internal operations memos, private planning material, upgrade scratchpads,
credentials, session paths, and unrelated project packages.

Use SHA256SUMS.txt to verify each downloaded file.