Independent PR10 integration review: CLEAR_SOURCE

Exact candidate manifest SHA-256: `9041f6a24b4dab24fea34eb28a03647d2eaf11ddb422aeb591b258c5ce389a4d`. All 1,204 original files matched before root appended documentation-only acceptance evidence; final runtime/test/catalog inputs remain unchanged.

All 61 master-only files, all 176 master verbs, 167 branch verbs (179 combined), 54 typed operations, and seven master version files are preserved. The sole changed existing-master catalog entry is the documented MCP example. Both Python dispatch entry points and the early Rust status route retain observational behavior. Six focused real-socket route cases passed. A fresh private actual-module probe verified exactly one fake native handler execution across replay, submitted-payload-only conflict refusal, add-in history version 1.0.20 independent of bridge 1.11.39, unchanged historical result after session change, and refusal to replay an old session.

Final anything-left pass found no actionable merge regression. Source clearance is bounded: merged native acceptance remains NOT_RUN/PENDING, and earlier native checkpoints are not certification of this merged tree. No host calls, screenshots, production edits, or full-suite reruns.

Machine-readable hashes and checks: `review.json`; independent probe: `probe.py`, `probe-result.json`.