O8D Report 02 — O8C / O8B state verification (G1)

• macro: v0.6-o8d-mac-patch-deploy-multigap-proof
• date_utc: 2026-05-21
• gate covered: G1 O8C/O8B state verification
• result: G1 PASS — deployed VPS state == O8B state-of-record; O8C ruling honoured

1. O8C proof reports verified

Read in full from KB:

• O8C PASS ruling …/reviews/dot-iu-cutter-v0.6-o8c-real-db-rollback-proof-pass-gpt-ruling-2026-05-21.md — verdict O8C_real_DB_rollback_proof: PASS, production_persistence: NONE, execution_enabled: false.
• O8C report set …/v0.6-o8c-real-db-rollback-proof-readiness/ (9 docs) — G0..G8 all PASS; 9/9 ALL_PROOFS_PASS; selected next macro = O8D.

2. VPS deployed v0.6 == O8B artifact 703559c (integrity proof)

active_path:       /opt/incomex/dot/iu-cutter-v0.6
manifest:          DEPLOY-MANIFEST.txt
artifact_sha256:   db3f48b663d3f1df87fd2b52d1757b6b646b688ebd71986c25ab4964e4c64738
source_commit:     703559c91b819a6ab70fffc6105776014f7a6a56
sha256sum_-c:      82 / 82 OK, 0 FAILED

The deployed Contabo v0.6 active tree matched the O8B deployed state-of-record exactly — no drift since O8C.

3. Kill-switch + version constants (deployed O8B tree)

__version__          = "0.6.0-O4-live-dryrun-orchestration"
__milestone__        = "O4"
__execution_enabled__ = False
__live_wiring__      = "O8A-authoring-staging"

Confirms the O8C survey finding — milestone still reads O4 while the deployed wiring is O8A/O8B → O8D milestone ratification is required.

4. Production row counts stable

Independent read-only query_pg MCP snapshot (pre-patch):

Table	count	O8C baseline
public.information_unit	158	158
public.unit_version	165	165
public.iu_lifecycle_log	60	60
probe rows ICX-CONST/O8D-RB-PROBE%	0	n/a

5. v0.4 skeleton untouched

v0.4_path:   /opt/incomex/dot/iu-cutter
v0.4_HEAD:   e93424b5ff7fa5e4b8406131977ce4339cd0856a   (unchanged)

6. psycopg runtime survey (F1 residue confirmation)

python:    3.12.3
psycopg2:  2.9.11   present
psycopg3:  ABSENT — ModuleNotFoundError: No module named 'psycopg'

Confirms the O8C F1 residue: the production connection_provider needs a psycopg2→psycopg3 compatibility shim (closed by O8D patch P2).

7. G1 verdict

o8c_reports_verified:        YES
vps_v0.6_eq_o8b_state:       YES — 82/82 sha256
execution_enabled:           False
production_row_counts:       stable (158 / 165 / 60)
v0_4_skeleton:               untouched (e93424b)
g1:                          PASS