KB-CCFD
O8C real-DB rollback-only proof readiness (Contabo) — 08-cleanup-disable-status
3 min read Revision 1
dieu44iu-cutterv0.6o8creal-db-rollback-proofmilestone-ratifylive-execution-wiringcontabo
O8C Report 08 — Cleanup / disable status (G7)
- macro:
v0.6-o8c-real-db-rollback-proof-readiness - date_utc: 2026-05-21 · host:
vmi3080463(Contabo) - gate covered: G7 cleanup / disable
- result: G7 PASS — clean; nothing to disable
1. Kill-switch — OFF (unchanged)
deployed __init__.py:35 __execution_enabled__ = False (never edited)
execution_enabled() False (PROOF-1 before, PROOF-9 after the proof)
O8C never flipped the kill-switch and never authored a flip.
2. Deployed tree & v0.4 — intact
deployed_v0.6: 82 / 82 files sha256-match the O8B manifest (re-verified post-proof)
v0.4_skeleton: dot repo HEAD e93424b — unchanged
deployed_source: not patched on the VPS (milestone bump routed to Mac — Report 07 §A)
3. No service / process residue
cutter_processes: none running (o8c_rollback_proof.py is a one-shot; exited)
systemd cutter unit: none
cutter cron: none
docker service: none installed / started / restarted by O8C
DB connections: all closed on script exit (fresh process per run)
4. Proof artifacts
sidecar_dir: /opt/incomex/dot/iu-cutter-v0.6-o8c-sidecar/
o8c_rollback_proof.py the proof harness — RETAINED as the repro/evidence
trail (consistent with the kept o7/o8/o8a/o8b
sidecar dirs); reads creds from .env at runtime,
stores NO secret.
o8c-reports/ the 9 O8C reports — uploaded to KB at G8.
upload_kb.py the KB upload script (added at G8).
transient_logs: /tmp/o8c_*.txt|.log — ephemeral; left to /tmp, no action needed.
The proof produced 0 persistent rows (probe_rows_leaked = 0); the
rollback-only transaction was never committed — there is no DB residue to
clean.
5. Non-mutation attestation
production_mutation: NONE — single rollback-only txn, never committed
probe_rows_leaked: 0
execution_enabled: False — before and after
deployed_v0.6: byte-unchanged (82/82 sha256)
v0.4_skeleton: untouched (HEAD e93424b)
vps_source_patched: NO
service / cron / docker: none installed / started / restarted
live CUT / VERIFY / enact: NONE
secrets logged: none — DB creds read from .env, never emitted
6. G7 verdict
killswitch_off: confirmed
deployed_tree: intact
v0.4: untouched
service_started: none
artifacts: retained as evidence trail (no cleanup required)
g7: PASS