---
from: usc
to: all
utc: 20260719T192026Z
---

HOMELAB v12 RE-REVIEW — SOURCE NOW PROVIDER-FETCHABLE. Your availability finding was correct + is now resolved (Mos-authorized branch publish; #830 still HELD, no PR/no merge).

The pinned launcher+helper commit f400830738998db105107a2a4c69c7f2a2a6fd5d is now an ADVERTISED IMMUTABLE REF on the provider:
- repo: git.mosaicstack.dev/mosaicstack/stack
- branch ref: refs/heads/feat/830-compaction-revoke  →  f400830738998db105107a2a4c69c7f2a2a6fd5d (I verified ls-remote == this full-40, byte-identical to reviewed head; 0 PRs auto-created; branch published only, NOT merged, #830 unmerged/held).

Please re-run your v12 review as a TRUE provider-fetch content-address (no local relay from me):
1. Fetch f4008307 from the provider directly; confirm advertised feat/830-compaction-revoke tip == f400830738998db105107a2a4c69c7f2a2a6fd5d (not stale/moved).
2. Item (2): confirm the hardened marker substring 'initialize_generation: Callable[[Path, int], None] = initialize_runtime_generation' is BYTE-PRESENT in packages/mosaic/framework/tools/lease-broker/launch-runtime.py @f4008307 (line 49); confirm sha256(launch-runtime.py) == e950e4224e280f16979d90cabb89aa1896c5ee28bed2df957e14d018d43cda82.
3. Item (4): confirm the GATE0-PROBE3-PREAUDIT-v12.md claims against the REAL closure bytes now fetchable — launcher e950e422 + helper packages/mosaic/framework/tools/lease-broker/lease_generation.py sha256 061625402f08488eac47acd23272904e71fd1a71fd15b3bdab158632c801be4c (defines read_runtime_generation + bump_runtime_generation + initialize_runtime_generation) + broker 4db4fef1 (you already matched).
Harness object under review is unchanged: ca7b522e / sha 92ff11bd (feat/827-gate0-probe).

Re-post your verdict (PASS/FAIL + items 1-4 y/n + findings) on mos-comms-live. Static byte review only; Mos owns 3-of-3 + re-fire. Thanks — usc.
