Consume exact UCNS 157×7×7×53 candidate state

AGENTS.md

@@ -17,9 +17,9 @@ Authority and invariants:
   variable.
 - Fiqs gate internal core propagation according to Fickian field motion. That
   is timing, not gradient descent.
-- UCNS integration is suspended until a PTCNA-specific higher-gonol producer
-  profile exists. Do not activate archived surfaces such as `a0_safe`,
-  `UCNSObject`, or `factor_search`.
+- UCNS integration is active only for the exact pinned `157x7x7x53` candidate
+  receipt. Other shapes remain suspended. Do not activate archived surfaces
+  such as `a0_safe`, `UCNSObject`, or `factor_search`.
 - EDCM measurement authority belongs to `The-Interdependency/edcm`. PTCNA may
   consume an explicitly injected measurement provider; it must not maintain a
   shadow EDCM implementation.
@@ -36,9 +36,8 @@ Authority and invariants:
   representative workload, comparator, exact metrics and aggregation,
   thresholds, resource bounds, stopping rules, and failure propagation before
   inspecting outcomes. This freeze governs the verdict, not construction.
-- Build PTCNA-local prime and ring structures under local provenance. Claiming
-  those structures are UCNS-produced remains suspended until an exact pinned
-  UCNS receipt exists.
+- Build non-receipted PTCNA prime and ring structures under local provenance.
+  Only the exact receipt-covered state may carry UCNS candidate provenance.
 - Record terminal status before repair: `FALSIFIED`, `SURVIVED — not proved`,
   or `UNRESOLVED`. A simpler recovery method may supply the fallback; it does
   not invalidate the architecture that selected the discovery path.
@@ -78,6 +77,6 @@ collection check, ratios gate, wheel smoke test, and downstream
 
 ## hmmm
 
-- A PTCNA-specific UCNS higher-gonol producer identity does not yet exist.
+- Continuous seven-fold geometry is not established by the candidate receipt.
 - Training and timing behavior across the complete four-layer seam remains
   unfalsified under sustained load.

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+- Consumed the exact UCNS `157×7×7×53` candidate-state receipt from merged
+  producer commit `b7b6f35cce69c273860923489a1c8b5372d14eb0`.
+- Added independent state materialization verification and fail-closed receipt
+  tamper rejection; shapes outside the receipt remain locally attributed.
 - Added a public `PTCNAEngine` receipt spanning neural, circle, seed, and core.
 - Added a deterministic hashed-linear fallback behind the same task interface.
 - Added explicit, attributed fallback routing; target failures still raise by

README.md

@@ -58,6 +58,23 @@ continued = runtime.infer("question", fallback_on_error=True)
 runtime.reward(continued, outcome=1.0)
 ```
 
+The default target consumes the bundled UCNS candidate receipt pinned to
+`The-Interdependency/ucns@b7b6f35cce69c273860923489a1c8b5372d14eb0`.
+It independently materializes and verifies the exact `157×7×7×53` positive-zero
+state before inference. Inspect or validate a persisted receipt explicitly:
+
+```python
+import json
+from pathlib import Path
+from ptcna import consume_ucns_receipt
+
+status = consume_ucns_receipt(json.loads(Path("ucns-receipt.json").read_text()))
+assert status.adapter_active
+```
+
+Receipt success establishes compatible construction only. It does not select
+continuous seven-fold geometry or establish efficacy or production privacy.
+
 Freeze a representative labeled workload before inspecting outcomes:
 
 ```python
@@ -86,14 +103,16 @@ frozen and executed, whether PTCNA works remains `hmmm`.
 ## Status
 
 Alpha (`0.1.1`). All four layers import and the repository test suite passes.
+The exact default state now carries producer-validated UCNS candidate
+provenance; nonmatching shapes remain explicitly suspended and PTCNA-local.
 The layer boundary is now executable rather than only descriptive:
 
 - `ptcna.circle.CircleTensor` is the one circle type used by circle, seed, and
   core composition.
 - `ptcna.neural.NeuralScalar` is the only PTCNA type that owns reverse-mode
   gradients; structural hosts carry it opaquely.
-- UCNS integration reports a typed `suspended` state and fails closed until a
-  reviewed PTCNA-specific higher-gonol producer profile exists.
+- UCNS integration validates the exact candidate receipt for the default shape;
+  mismatched shapes report typed `suspended` state and remain locally attributed.
 - EDCM remains an external authority. `ZetaEngine` accepts an explicitly
   injected measurement provider; PTCNA contains no shadow EDCM module.
 - `PTCNAEngine` joins the live neural engine to the complete local core and

docs/architecture.md

@@ -93,9 +93,8 @@ outcomes. That preregistration governs the verdict, not whether construction may
 begin.
 
 Record `FALSIFIED`, `SURVIVED — not proved`, or `UNRESOLVED` before repair
-or criterion change. PTCNA-local prime and ring structures may be constructed
-now; only a claim that they are UCNS-produced remains suspended until an exact
-pinned UCNS receipt exists.
+or criterion change. The exact default initialization may carry its pinned UCNS
+candidate provenance; other prime and ring structures remain PTCNA-local.
 
 The executable boundary lives in `ptcna.runtime`: `PTCNAEngine` reports all
 four live layers, `HashedLinearFallback` remains separately identified, and
@@ -105,6 +104,13 @@ enabled. `ptcna.evaluation` accepts only an immutable, digest-bearing
 representative workload is bundled; selecting one remains evidence work, not a
 construction prerequisite.
 
+The default core shape consumes a bundled receipt produced by exact UCNS merge
+`b7b6f35cce69c273860923489a1c8b5372d14eb0`. UCNS owns the candidate state
+contract and provenance; PTCNA validates that contract and independently checks
+the materialized byte stream. This replaces the former blanket suspension only
+for `157×7×7×53`. Other shapes retain typed suspension, and integration success
+does not transfer proof, efficacy, geometry-selection, or privacy standing.
+
 Semantic authority for discovery-before-recovery remains with
 `The-Interdependency/metapat`; this correction consulted
 `metapat@53315e30c54aba881a5b48cbf395890e83ab05c5`,

docs/chapter-5.md

@@ -140,6 +140,6 @@ class names in the core layer remain a standing compatibility choice — right
 layer, published API, revisitable, and recorded so that revisiting it starts
 from evidence rather than surprise.
 
-**hmmm — a reviewed PTCNA-specific UCNS higher-gonol producer profile does not
-yet exist, so UCNS integration remains typed and suspended; sustained-load
-behavior across the complete four-layer seam is still unfalsified.**
+**hmmm — the exact default initialization now has a reviewed UCNS candidate
+receipt, but continuous seven-fold geometry and sustained-load behavior across
+the complete four-layer seam remain unfalsified.**

docs/work-graphs/repository-plan-report.json

@@ -10,7 +10,7 @@
   },
   "source": {
     "branch": "main",
-    "commit": "4509d33419aa25e6a9cfef415055e378b8f37edc",
+    "commit": "d69c94a4a43cf4b5b286af047217c5624a8d4f3f",
     "generated_at": "2026-08-17",
     "note": "This report describes the executable PTCNA 0.1.1 runtime at the cited main commit plus the current repo-owned plan. The 2026-08-17 policy correction removes an unauthorized evaluation-as-permission gate: intended architecture construction, dependable fallback construction, and evaluation are distinct work streams. Operational-shell and report-only maintenance do not upgrade runtime, mathematical, measurement, or architectural evidence standing."
   },
@@ -34,7 +34,7 @@
       "UCNS proof or representation status does not establish PTCNA learning efficacy",
       "EDCM measurement results do not become PTCNA-owned evidence merely because a caller injects them",
       "a functioning four-layer implementation does not establish that prime structure, current ring constants, or current weight topology are necessary or superior",
-      "suspended integration remains suspended until an exact producer contract is independently available and reviewed",
+      "a validated UCNS candidate-state receipt transfers neither proof status nor PTCNA efficacy standing",
       "upstream evidence and simpler-baseline performance inform attribution, evaluation, and fallback routing; they neither grant nor deny permission to construct the selected PTCNA architecture"
     ]
   },
@@ -50,7 +50,7 @@
   },
   "status": {
     "state": "active alpha runtime; explicit target, fallback, and frozen-verdict interfaces are implemented under separate evidence identities",
-    "current_claim": "PTCNA 0.1.1 implements one four-layer runtime in which reverse-mode gradients are owned by the neural layer while circle, seed, and core remain non-differentiating structural hosts. The unreleased package surface adds an attributed four-layer target receipt, an independently test-backed hashed-linear fallback, explicit failover, and immutable evaluation plans. UCNS higher-gonol attribution remains suspended, EDCM remains external, and the critical 'does it work?' verdict remains unearned until a representative plan is frozen and executed.",
+    "current_claim": "PTCNA implements one four-layer runtime in which reverse-mode gradients are owned by the neural layer while circle, seed, and core remain non-differentiating structural hosts. The exact default 157x7x7x53 initialization consumes and independently verifies a receipt from UCNS merge b7b6f35cce69c273860923489a1c8b5372d14eb0. The hashed-linear fallback remains separately attributed, EDCM remains external, and the critical 'does it work?' verdict remains unearned until a representative plan is frozen and executed.",
     "latest_main_milestone": {
       "commit": "4509d33419aa25e6a9cfef415055e378b8f37edc",
       "description": "merged the reconciled four-layer v0.1.1 runtime with one CircleTensor, neural-only reverse-mode scalar ownership, fail-closed UCNS integration, and external EDCM measurement injection"
@@ -69,8 +69,8 @@
     },
     {
       "surface": "UCNS integration boundary",
-      "status": "typed suspended fail-closed adapter",
-      "boundary": "no PTCNA-specific higher-gonol producer profile is currently authorized or consumed"
+      "status": "exact receipt consumer active for 157x7x7x53; all other shapes suspended",
+      "boundary": "candidate construction compatibility does not select geometry or transfer proof, efficacy, or privacy standing"
     },
     {
       "surface": "external measurement boundary",
@@ -98,7 +98,7 @@
     "freeze a representative 'does it work?' EvaluationPlan before outcome inspection, including workload, training epochs and reward, exact thresholds, repetitions, resource bounds, and failure propagation; the comparator identity, post-training metric, aggregation, stopping rule, and receipt schema are now executable",
     "execute the preserved plan without repair or criterion change and record FALSIFIED, SURVIVED — not proved, or UNRESOLVED",
     "qualify whether the hashed-linear fallback preserves useful operation on the representative workload rather than inferring utility from deterministic contract tests",
-    "consume exact UCNS producer receipts when available for UCNS attribution while allowing locally attributed PTCNA prime and ring construction to continue",
+    "preserve exact UCNS receipt validation while evaluating the candidate architecture independently",
     "resolve whether the embedded ZetaEngine remains a bounded PTCNA-local measurement-to-learning adapter or should be removed in favor of separate ZFAE authority before further Zeta development",
     "test sustained-load and long-horizon state behavior through the explicit target/fallback runtime boundary"
   ],
@@ -120,14 +120,14 @@
     }
   ],
   "blocked": [
-    "claiming that PTCNA-local prime or ring construction is UCNS-produced is blocked until an exact reviewed PTCNA-specific UCNS producer receipt exists",
+    "claiming continuous seven-fold UCNS geometry from the candidate initialization receipt remains blocked",
     "claiming that PTCNA works, learns usefully, or is necessary or superior is blocked until the frozen evaluation earns that standing",
     "ZetaEngine ownership migration or expansion is blocked until the PTCNA-local versus separate-ZFAE authority boundary is frozen"
   ],
   "cross_repository_relations": [
     {
       "repository": "The-Interdependency/ucns",
-      "relation": "mathematical and relational producer authority; exact UCNS attribution requires a reviewed producer receipt, while PTCNA-local construction proceeds under local provenance",
+      "relation": "mathematical and relational producer authority for the exact pinned 157x7x7x53 candidate-state receipt; PTCNA owns its consumption and inference",
       "authority_transfer": false,
       "proof_status_transfer": false
     },
@@ -171,7 +171,7 @@
     "quality_workflow": ".github/workflows/quality.yml"
   },
   "hmmm": [
-    "the exact PTCNA-specific UCNS producer profile and receipt for any structure later claimed as UCNS-produced",
+    "continuous seven-fold geometry beyond the exact candidate-state receipt",
     "whether the constructed PTCNA architecture works under the frozen representative evaluation",
     "the exact representative workload and externally justified training epochs, reward, target threshold, comparator-deficit allowance, repetitions, resource bounds, and backend-error status for the implemented evaluation API",
     "whether the implemented hashed-linear fallback preserves useful operation on that representative workload",

ptcna/__init__.py

@@ -1,4 +1,4 @@
-# ratios: loc_comments=31:51 imports_exports=4:1 calls_definitions=1:0
+# ratios: loc_comments=41:51 imports_exports=4:1 calls_definitions=1:0
 """PTCNA — Prime Tensor Circled Neural Architecture.
 
 One architecture, four layers. Each layer's tensors divide into the next; every
@@ -20,9 +20,14 @@
 
 from . import neural, circle, seed, core  # noqa: F401
 from .ucns_integration import (
+    UCNS_PRODUCER_COMMIT,
+    UCNS_RECEIPT_SHA256,
     UCNSIntegrationState,
     UCNSIntegrationStatus,
     UCNSIntegrationSuspended,
+    UCNSReceiptError,
+    consume_ucns_receipt,
+    load_bundled_ucns_receipt,
     require_ucns_integration,
     ucns_integration_status,
 )
@@ -76,9 +81,14 @@
     "circle",
     "seed",
     "core",
+    "UCNS_PRODUCER_COMMIT",
+    "UCNS_RECEIPT_SHA256",
     "UCNSIntegrationState",
     "UCNSIntegrationStatus",
     "UCNSIntegrationSuspended",
+    "UCNSReceiptError",
+    "consume_ucns_receipt",
+    "load_bundled_ucns_receipt",
     "ucns_integration_status",
     "require_ucns_integration",
     "PTCNAEngine",
@@ -90,4 +100,4 @@
     "evaluate",
     "__version__",
 ]
-# ratios: loc_comments=31:51 imports_exports=4:1 calls_definitions=1:0
+# ratios: loc_comments=41:51 imports_exports=4:1 calls_definitions=1:0

ptcna/circle/compose.py

@@ -1,4 +1,4 @@
-# ratios: loc_comments=33:56 imports_exports=5:3 calls_definitions=14:2
+# ratios: loc_comments=33:57 imports_exports=5:3 calls_definitions=14:2
 """Compose neural payloads into a non-differentiating circle tensor.
 
 Usage:
@@ -8,8 +8,9 @@
     circle = compose_circle(["n0", "n1", "n2"], routing_step=2)
     assert circle.at(circle.anchor_order[0]) == "n0"
 
-The routing is local PTCNA structure. It is deliberately not labeled as UCNS
-while the PTCNA-specific UCNS higher-gonol integration is suspended.
+The routing is local PTCNA structure. The exact default aggregate may carry its
+separate UCNS candidate-state receipt; this constructor does not grant that
+provenance to arbitrary circles.
 """
 from __future__ import annotations
 
@@ -106,4 +107,4 @@ def compose_circle(
 
 
 __all__ = ["star_polygon_order", "compose_circle"]
-# ratios: loc_comments=33:56 imports_exports=5:3 calls_definitions=14:2
+# ratios: loc_comments=33:57 imports_exports=5:3 calls_definitions=14:2

ptcna/core/prime_core/PROVENANCE.md

@@ -17,7 +17,7 @@
 > - **Current ownership:** `Scalar`, fixed seven-by-seven composition, and the
 >   UCNS carrier claims below are historical. Current code uses
 >   `ptcna.neural.NeuralScalar`, shared `ptcna.circle.CircleTensor`, variable
->   composition counts, local identities, and a typed suspended UCNS boundary.
+>   composition counts, local identities, and an exact-shape UCNS receipt boundary.
 
 # CLAUDE.md — prime_core (PTCA three-stratum core)
 
@@ -97,11 +97,10 @@ guard (5), routing steps (6). Stdlib `unittest` only — no pytest dependency.
 - **Validator resolved.** PTCNA vendors the bounded skill-lib collection and
   collects MODULE_BUILD, CONTRACTS, CHECKS, and BOUNDARIES declarations into
   `ptcna_msdmd.ts`.
-- **UCNS binding remains suspended.** The available UCNS source does not
-  expose the reviewed PTCNA-specific higher-gonol producer profile this layer
-  needs. Current code does not import archived `a0_safe`, `UCNSObject`, or
-  `factor_search` surfaces; it returns typed suspension and uses explicitly
-  local identities.
+- **UCNS binding is candidate scoped.** The default `157x7x7x53` initialization
+  consumes an exact reviewed UCNS receipt. Current code does not import archived
+  `a0_safe`, `UCNSObject`, or `factor_search` surfaces; unmatched shapes return
+  typed suspension and use explicitly local identities.
 - **Packaging resolved.** `prime_core` ships under
   `ptcna.core.prime_core` in the `ptcna` distribution.
 - **Seam under load.** The descend/ascend split is the whole experiment;

ptcna/core/prime_core/__init__.py

@@ -7,7 +7,7 @@
 Fiqs host payload vectors opaquely. The core, seeds, circles, and fiqs are all
 non-differentiating. Neural-owned payloads may be supplied with
 ``build_core(..., payload_factory=...)`` without moving gradient ownership out
-of ``ptcna.neural``. UCNS integration is explicitly suspended.
+of ``ptcna.neural``. UCNS attribution is exact-shape and receipt scoped.
 """
 from __future__ import annotations