R1-K Block Contract Packet — Execution Report (LEGO Design-Only, 2026-06-18)
R1-K Block Contract Packet — Execution Report
Date: 2026-06-18 · Workstream: R1-K-R2-B-BLOCK-CONTRACT-PACKETS-LEGO-2026-06-18 (R1-K execution report) · Editorial revision: rev1
Class: execution report / design-only / non-authorizing · READ-ONLY · NON-ENACTING · NO blocker resolved.
Metadata convention. This report pins no volatile AgentData storage revision/content_length in its body. Editorial revision (rev1) only. AgentData storage revision and content_length are authoritative in AgentData metadata at read time for every file referenced here.
0. Status
STATUS: PASS (engineering / design-only). The R1-K Block Contract Packet was authored as a complete design-only block-contract set for the KG / provenance / quarantine lane (K1–K7), with full per-block contracts, isolation/replaceability/rollback, a bad-input/invalid-state fail-closed rejection matrix, and a design-only Codex-style adversarial reconstruction. Nothing was built, mutated, executed, or authorized.
Engineering PASS ≠ authority PASS. This PASS certifies the K-block contracts are complete and fail-closed on paper; it is not an Owner authorization to design-in-detail or to remediate. Default disposition: HOLD. Every blocker remains OPEN.
1. Files created
Exactly two files for the R1-K half (the R2-B half is reported in its own execution report; four files total across both, no fifth combined packet).
| File | Editorial revision | AgentData metadata convention | Status |
|---|---|---|---|
consolidation/r1-k-block-contract-packet-lego-2026-06-18.md |
rev1 | revision & content_length authoritative in AgentData metadata at read time | created |
reports/r1-k-block-contract-packet-lego-execution-report-2026-06-18.md (this file) |
rev1 | revision & content_length authoritative in AgentData metadata at read time | created |
No existing source / law / draft / note / prior report was modified. The CAV-6 metadata typo in the prior combined R1a/R2a execution report was not patched (patching a prior report is forbidden).
2. Sources read
All required sources for the R1-K lane were read first-hand via read-only AgentData batch_read (full content), decoded and read in full. None SOURCE_NOT_READ. Clusters: LEGO scoping (3), Owner decision chain (3), R1a/R2a accepted root-cause baseline (4), earlier R1/R2 + Phase-1B (4), governance anchors (8) — 22 sources, all READ. The R1-K packet §2 lists the subset materially used for the K-lane (KG-relevant root cause, Điều 39 / Điều 32 / Điều 35 anchors, operating rules). Evidence is INHERITED from prior accepted read-only runs; no runtime was queried this run.
3. Caveats carried
All six Codex caveats carried verbatim in substance (packet §4). K-lane bindings: CAV-1 → K1/K2 (DB-contract/preflight layer, no executor process-log claim); CAV-2 → K3/K4 (no SoT in inspected substrate ≠ never recoverable); CAV-6 → documentary only, not patched. CAV-3/CAV-4 (R2-lane) and CAV-5 (R2-lane B7) carried for completeness; they do not bind the K-blocks. No caveat resolved.
4. Block contract completion
All seven K-blocks (K1–K7) carry the full thirteen-field contract, split across packet §7 (eleven fields: responsibility, input, output, authority/Owner gate, mutate-runtime, evidence, depends-on, must-not-depend, replacement boundary) and §9 (the remaining two: bad input / invalid state, expected rejection behavior), with the safe failure mode in §8.
| Block | Contract complete? | Isolation / replaceable / rollback? | Safe failure mode |
|---|---|---|---|
| K1 — KG runner gate | Yes (13/13) | Yes (per-gate config; never auto-clears) | NO_GO (fail-closed) |
| K2 — KG DOT contract | Yes (13/13) | Yes (one contract row; reuse EXPLAIN pattern) | KG DOT remains DRY_RUN |
| K3 — Provenance source recovery | Yes (13/13) | Yes (per origin sub-path) | read-only report only / SOURCE_RECOVERY_REQUIRED |
| K4 — Edge provenance tagging | Yes (13/13) | Yes (one idempotent OCC batch) | no-op (untagged ⇒ quarantine) |
| K5 — Quarantine decision | Yes (13/13) | Yes (one status decision, no mutation) | quarantine (the safe state itself) |
| K6 — KG quality / explainability log | Yes (13/13) | Yes (append-only; report-only) | read-only report only |
| K7 — Qdrant / vector separation | Yes (13/13) | Yes (boundary statement; vector store swappable) | no-op (category-error reject) |
No K-block was NOT_LEGO_COMPATIBLE; the one soft boundary (K3 vs external S6) was resolved by keeping the blocks separate, not merging.
5. Bad-input / invalid-state rejection completion
Defined for all seven K-blocks (packet §9) as a conceptual contract check — not run against runtime. Each block's expected fail-closed rejection is specified; no fail-open path exists in the K-lane design. Where a MISSING block's built behavior cannot be runtime-verified (K3/K4/K5), the row is bounded as BAD_INPUT_BEHAVIOR_UNCLEAR and the expected rejection contract is defined conceptually (no tested runtime result claimed; INHERITED_EVIDENCE).
| Block | Bad-input rejection defined? | Fail-closed verdict |
|---|---|---|
| K1 | Yes | owner-missing/contract-DRY_RUN/execute-off ⇒ NO_GO, never auto-clear |
| K2 | Yes | no-contract / invalid mode ⇒ remain DRY_RUN, fail_closed_no_mutation |
| K3 | Yes | missing S167H / unverifiable relation ⇒ SOURCE_RECOVERY_REQUIRED, invent no SoT |
| K4 | Yes | SoT absent / OCC conflict ⇒ no-op, reject blind-update |
| K5 | Yes | edge lacks provenance ⇒ quarantine decision only, no edge mutation without Điều 32 |
| K6 | Yes | no explanation ⇒ read-only finding, no auto-fix |
| K7 | Yes | vector offered as provenance ⇒ category-error reject |
The single fail-open residue in the substrate (fn_auto_approve_add RISK-BYPASS) is external (S1 lane), flagged as a violation to close (AC-11), and is not a K-block behavior.
6. Non-authorization check
| Control | Result |
|---|---|
| DB write / DDL / DML | none |
| restart / reload container or service | none |
| runner / job / cron execution | none |
| DOT / KG / birth / certify / promote execution | none |
| backfill provenance / quarantine edges | none |
| inspect / certified writes | none (R1-K does not touch birth) |
| gate flip (5 KG preflight gates) / owner assignment / contract promotion | none |
| source / law / draft / note / prior-report patch | none |
| current corpus created | none |
| technical design written | none |
| implementation | none |
| blocker resolved | none |
| authority order / v0.1 baseline / v0.2-hardening change | none |
Engineering/Codex PASS ≠ Owner authorization. No PASS here authorizes any write.
7. Design-only altitude check
The packet stays at design-direction altitude: it defines block contracts (responsibility, IO, evidence, gate, dependency boundaries, replacement boundary, safe failure, bad-input rejection) and boundaries, not mechanics. No schema DDL, table definition, migration plan, function body, SQL mutate plan, cron implementation plan, worker build plan, concrete rollback script, exact remediation commands, provenance-backfill mechanics, or quarantine-lane implementation appears. All such items are explicitly moved to FUTURE_TECHNICAL_DESIGN_REQUIRED (packet §13/§14) and left unwritten. The producer/dispatch channel and all build mechanics remain internal, replaceable, and out of scope.
8. Self-check
| Check | Result |
|---|---|
| SC1 — all required sources read | PASS (22/22 READ; none SOURCE_NOT_READ) |
| SC2 — all 6 caveats carried | PASS (packet §4) |
| SC3 — exactly two files for this half (four total) | PASS |
| SC4 — no combined fifth packet | PASS |
| SC5 — K1–K7 present | PASS |
| SC6 — (R2-B's B1–B7) | N/A here — see R2-B execution report |
| SC7 — every block has responsibility/input/output/evidence/gate/dependency/must-not-depend/replacement | PASS (§7A/§7B) |
| SC8 — every block has isolation/rollback/safe-failure | PASS (§8) |
| SC9 — bad-input / invalid-state rejection defined | PASS (§9) |
| SC10 — R1-K kept separate from R2-B | PASS (separation lock; §10/§12) |
| SC11 — no mega-registry / mega-graph / mega-pipeline | PASS (AC-12; §11) |
| SC12 — no TD / implementation | PASS (§7 altitude check) |
| SC13 — all future writes Owner-gated and forbidden now | PASS (§13 all "Yes" forbidden) |
| SC14 — no existing source/law/prior-report modified | PASS |
| SC15 — all four files re-read after writing | PASS (re-read post-upload) |
| SC16 — all blockers OPEN | PASS (§14) |
| SC17 — engineering PASS distinguished from authority PASS | PASS (§0, throughout) |
No self-check failed. PASS is reported as an engineering/design-only PASS.
9. Ready for GPT/Codex review
Yes. The R1-K packet and this execution report are ready for GPT review, then Codex adversarial control review. Recommended next: GPT reviews all four files (R1-K packet + report, R2-B packet + report); if accepted, Codex reviews; then the Owner chooses whether to proceed to a narrower design-only TD-prep package for selected K-blocks. No automatic TD. No automatic write-enabled remediation. Default HOLD.