TenantAtlas/specs/439-branch-topology-local-evidence-truth/implementation-report.md

Implementation Report: Spec 439 - Branch Topology and Local Evidence Truth

Recorded: 2026-07-11 Spec verdict: PASS WITH EXTERNAL ACTIVATION CONDITION Merge decision mapping: MERGE-READY LOCALLY

The bounded Spec 439 implementation has been executed and its final reconciliation is recorded here. Fresh paired runs against the exact clean pre-439 baseline show no Feature-only failure/error case, changed classification, materially changed failure cause, or adverse budget activation. Both native lanes still return exit 2; they remain failed lane executions and are not relabeled as PASS. The same normalized functional failures are present on the clean baseline under the same selection and environment, while Fast Feedback remains within its hard budget on both sides and Confidence exceeds the same advisory budget on both sides. README.md and the active pull_request workflow prove blocking process semantics, but repo files alone do not prove whether that check is currently configured as a live required Gitea merge boundary. That required-check status is the external activation condition and is not guessed.

Repository Snapshot

Field	Recorded truth
Branch	feat/439-branch-topology-local-evidence-truth
HEAD	71e3745aee7e69dbe2479ef622075d73c36b717a
Active package	specs/439-branch-topology-local-evidence-truth/
Dirty state at Phase 8 entry	Intentional Spec 439 worktree: 17 tracked modified paths and 4 untracked status entries; the Spec entry contained four files before this report was added
Dirty state at baseline-attribution entry	18 tracked modified paths and 8 untracked files across 26 exact paths; tested worktree digest a0755a5c650cb2704a1d2d47d8c4f616526b391da9adc6c91f4c3f3818b713a5
Dirty state after evidence reconciliation	18 tracked modified paths and 9 untracked files across 27 exact paths, including evidence/baseline-attribution.json; no path outside the existing Spec 439 scope was introduced
Local dev / origin/dev	55338a88c69044c632cb006b7e7b066fbd2659b9 / same
Local platform-dev / origin/platform-dev	71e3745aee7e69dbe2479ef622075d73c36b717a / same
Local website-dev / origin/website-dev	af5fa3034133942a4fcd43d5ba3cfdd975795869 / same
Resolver result in this repository	platform, repository-governance, source spec-metadata, expected platform-dev, selected origin/platform-dev, target/merge base 71e3745..., range 71e3745...HEAD
Exact clean baseline	origin/platform-dev = platform-dev = merge base = 71e3745aee7e69dbe2479ef622075d73c36b717a
Isolated baseline worktree	Detached clean worktree at /Users/ahmeddarrazi/Documents/projects/wt-plattform-spec439-baseline-71e3745a; held unchanged through evidence capture and removed after final validation
Remote operations	No fetch, push, PR creation, remote mutation, branch-protection call, merge, rebase, or long-lived branch synchronization was executed

The git fetch line added to the checked-in PR workflow is a future runner declaration; it was not executed during this local implementation loop.

Constitution Amendment and Phase Gate

• The implementation process record states that the Constitution amendment was the first mutation after the read-only Phase 0 preflight.
• It changed only the Sync Impact Report, the Spec-First Workflow branch rule, and version/date metadata.
• Version changed from 2.16.0 to 3.0.0. The decision is MAJOR because the former normative universal-dev rule was redefined incompatibly.
• Ratified remains 2026-01-03; Last Amended is 2026-07-11.
• The three roles are canonical: dev for explicit repository-wide integration/promotion, platform-dev for ordinary platform work, and website-dev for ordinary website work.
• Wrong-family, dev/origin/dev, HEAD~1, and arbitrary-commit stream fallbacks are forbidden.
• The unrelated normalized Constitution body is locked by SHA-256 9ea4019798f1854e7b513a8fe0bce2529a19207d0b16e81a08582e6b661b8e74.
• The process record states that the Phase 1 gate passed before Agents.md or dependent resolver/evidence files were released and that T007-T061 remained blocked until that result.
• Exact contract tests protect the amendment content, required metadata, authorized boundary, unrelated normalized body hash, and dependent-instruction synchronization. No final repository file conflicts with the Constitution effective after Phase 1.
• The amendment-first sequence is process-attested and corroborated by the final repository state, exact amendment-boundary tests, synchronized dependent artifacts, and the absence of a conflicting final state. No independent historical commit boundary was required before the implementation began; none is retroactively claimed.
• Under the corrected Amendment-first Evidence Sufficiency contract, FR-005, INV-001, INV-002, SC-002, and T056 are satisfied without weakening the prospective Phase 1 hard gate.

Impacted artifacts were the Constitution, the tracked authoritative instruction file Agents.md, the active Spec 439 package, the resolver/guard consumers, and evidence contracts. Specs 437 and 438 were reviewed but not changed.

Changed-File Traceability

File	Reason	Requirements / invariants
.specify/memory/constitution.md	Narrow MAJOR branch-topology amendment and required metadata	FR-001-FR-005, FR-007-FR-013; INV-001-INV-009
Agents.md	Remove directly conflicting universal-dev routing and synchronize canonical roles	FR-006, FR-008-FR-012, FR-033; INV-002, INV-004-INV-009
.gitea/workflows/test-pr-fast-feedback.yml	Remove hard-coded wrong target, pass actual PR target, fetch matching ref/history, fail closed	FR-031, FR-032, FR-051, FR-053; INV-008-INV-012, INV-020
scripts/resolve-feature-base	Implement the fixed two-stage family/ref/merge-base resolver	FR-014-FR-028; INV-007-INV-012, INV-020
scripts/check-ui-productization-coverage	Consume resolver output while preserving all working-tree sources	FR-024, FR-029-FR-031; INV-008, INV-010-INV-012
scripts/validate-ui-productization-coverage-guard	Deterministic resolver/guard integration and fail-before-diff fixtures	FR-029-FR-031, FR-051; INV-010-INV-012, INV-020
scripts/platform-test-lane	Carry workflow/trigger context through Sail and propagate the canonical final exit	FR-034-FR-038, FR-043-FR-049; INV-013-INV-017
scripts/platform-test-report	Carry refresh workflow/trigger context and propagate the canonical final exit	FR-035-FR-049; INV-013-INV-017
docs/ui-ux-enterprise-audit/README.md	Document family-aware guard usage and the live-Gitea residual truthfully	FR-029-FR-033, FR-053
apps/platform/tests/Support/TestLaneReport.php	Persist execution/evidence, validate JUnit/report/artifact truth, centralize final result, invalidate stale publications, and roll final artifact writes back to one provisional fail-closed bundle	FR-034-FR-049; INV-013-INV-017
apps/platform/tests/Support/TestLaneManifest.php	Preserve execution through run/refresh, validate wrapper trigger/context, use one final-result path	FR-034-FR-049; INV-013-INV-017
apps/platform/tests/Support/TestLaneBudget.php	Fail closed on malformed authoritative profile inputs without changing profiles	FR-043-FR-048; INV-014-INV-017
apps/platform/tests/Feature/Guards/BranchTopologyContractTest.php	BS-001-BS-012 and supplemental resolver contract proof	FR-014-FR-028, FR-051; INV-007-INV-012, INV-020
apps/platform/tests/Feature/Guards/ConstitutionBranchTopologyContractTest.php	Roles, metadata, exact amendment boundary, and instruction synchronization	FR-001-FR-013; INV-001-INV-009
apps/platform/tests/Feature/Guards/CiFastFeedbackWorkflowContractTest.php	Prove dynamic target declaration, full history, and no hard-coded origin/dev	FR-031, FR-032, FR-049, FR-053; INV-008-INV-012
apps/platform/tests/Feature/Guards/CiLaneFailureClassificationContractTest.php	EF-003/EF-004 and failure-class/final-result controls	FR-038, FR-043-FR-049; INV-014-INV-017
apps/platform/tests/Feature/Guards/TestLaneArtifactsContractTest.php	Deterministic truthful artifact bundle and copy-failure controls	FR-038-FR-041, FR-049, FR-051; INV-016, INV-017, INV-020
apps/platform/tests/Feature/Guards/TestLaneCommandContractTest.php	Wrapper propagation, CI context, wrong-lane and trigger-conflict controls	FR-034-FR-049, FR-051; INV-013-INV-017, INV-020
apps/platform/tests/Feature/Guards/TestLaneTrendClassificationTest.php	Prevent a stable over-budget run from being mislabeled budget-near or described as under budget	FR-040, FR-043-FR-046, FR-049; INV-014-INV-016
apps/platform/tests/Unit/Support/TestLaneBudgetTest.php	Missing/malformed profile and measured-time controls	FR-043-FR-048; INV-014-INV-017
apps/platform/tests/Unit/Support/TestLaneReportTest.php	EF-001/002/005/006/007 plus refresh, contradiction, write, shape, and wrapper controls	FR-034-FR-042, FR-045-FR-049; INV-013-INV-017
specs/439-branch-topology-local-evidence-truth/spec.md	Corrected authoritative feature requirements	FR-001-FR-054; INV-001-INV-020
specs/439-branch-topology-local-evidence-truth/plan.md	Implementation design, phase gates, paths, tests, and residual policy	FR-001-FR-054; INV-001-INV-020
specs/439-branch-topology-local-evidence-truth/tasks.md	Dependency-ordered execution and evidence status	FR-001-FR-054; INV-001-INV-020
specs/439-branch-topology-local-evidence-truth/checklists/requirements.md	Requirements-quality snapshot, explicitly separated from live implementation state	FR-054
specs/439-branch-topology-local-evidence-truth/implementation-report.md	Final traceability, evidence, residuals, and verdict	FR-054; SC-012
specs/439-branch-topology-local-evidence-truth/evidence/baseline-attribution.json	Compact paired baseline/feature environment, selection, JUnit multiset, performance, budget, and artifact attribution	FR-054; SC-009, SC-012

No apps/platform/composer.json change was necessary. No product runtime, website runtime, config, provider, route, view, migration, model, policy, job, or customer-output file changed.

BS Fixture Matrix

Fixture SHAs are generated inside isolated temporary repositories. “Fixture SHA” below means the actual 40-hex value produced in that test and compared for exact equality; it is intentionally not a stable repository SHA.

ID	Topology and signals	Expected	Actual result
BS-001	Platform, explicit family; local and origin/platform-dev exist	Remote ref; target = merge base; feature range	platform, origin/platform-dev, target/merge-base = fixture SHA, <merge-base>...HEAD; exit 0
BS-002	Platform, explicit family; remote absent, local platform-dev exists	Local family ref only	platform, platform-dev, target/merge-base = fixture SHA, <merge-base>...HEAD; exit 0
BS-003	Website, explicit family; local and origin/website-dev exist	Remote ref; target = merge base	website, origin/website-dev, target/merge-base = fixture SHA, <merge-base>...HEAD; exit 0
BS-004	Website, explicit family; remote absent, local website-dev exists	Local family ref only	website, website-dev, target/merge-base = fixture SHA, <merge-base>...HEAD; exit 0
BS-005	Explicit repository-wide family + promotion + PR target dev	dev accepted only after classification	repository-wide, promotion, origin/dev, target/merge-base = fixture SHA; exit 0
BS-006	Platform family; only dev/origin/dev available	Fail; no fallback or diff	reason=missing-family-ref, attempted origin/platform-dev,platform-dev, guidance present, no target/merge-base/range, diff_ran=false; exit 2
BS-007	Website family; platform and dev refs available, website refs absent	Fail; no wrong-family/dev fallback	reason=missing-family-ref, attempted origin/website-dev,website-dev, guidance present, no target/merge-base/range, diff_ran=false; exit 2
BS-008	Diverged platform target and feature histories	Merge base, not target tip; feature path only	Selected origin/platform-dev; merge base differs from target; changed path exactly platform-feature.txt; exit 0
BS-009	Diverged website target and feature histories	Merge base, not target tip; feature path only	Selected origin/website-dev; merge base differs from target; changed path exactly website-feature.txt; exit 0
BS-010	Explicit platform family + PR target website-dev	Actionable conflict before diff	reason=branch-family-conflict, explicit platform, target family website, guidance, diff_ran=false; exit 2
BS-011	Branch feat/platform-fixture, repo scope website, readable spec without branch metadata	Ambiguous classification failure	reason=ambiguous-branch-family, all three diagnostic inputs, guidance, diff_ran=false; exit 2
BS-012	Platform family + explicit origin/website-dev ref	Wrong-family rejection before merge-base	reason=wrong-family-ref, expected platform-dev, explicit wrong ref, no target/merge-base/range, diff_ran=false; exit 2

Focused result: all twelve named fixtures plus the supplemental priority/diagnostic/portability contract passed inside BranchTopologyContractTest.

EF Fixture Matrix

ID	Execution / evidence / budget input	Expected final truth	Actual result
EF-001	Execution exit 7, passing JUnit, then refresh	Stored failure cannot become pass	Failed before/after refresh; final exit 7; original execution retained
EF-002	Execution exit 0 + valid passing JUnit	Compatible pass remains pass	Passed before/after refresh; final exit 0
EF-003	Fast Feedback PR profile, measured 216 s > 215 s hard threshold	Blocking breach	blocking-budget-breach, blocking, final exit 1
EF-004	Confidence mainline profile, measured 481 s > 480 s soft threshold	Visible advisory only	budget-advisory-warning, non-blocking warning, final exit 0 absent another failure
EF-005	Execution exit 0 + JUnit <failure> or <error>	Contradiction and non-zero	junit-failures/junit-errors plus evidence-contradiction; final exit 1
EF-006	Missing or malformed required JUnit	Evidence failure	evidence-missing/evidence-malformed; final exit 1
EF-007	Execution exit 9 + report-generation failure	Both contexts retained; original non-zero wins	test-failure, report-generation-failure, and contradiction visible; final exit 9

Supplemental evidence controls also pass for unknown/current workflow preservation, wrong-lane binding, trigger/profile mismatch, malformed/scalar/list report input, required artifact write/copy failure, refresh publication failure, non-finite/negative measured time, deterministic bundle contents, final-status Markdown rendering, stale-result invalidation, and injected failure at each of the three final publication writes. If a final publication write fails, summary, budget, and report are all restored to the same provisional failure payload rather than leaving a stale or partial PASS.

Validation Results

Focused proof

Command / proof	Result
Sail focused final set: Constitution, branch topology, report, budget, failure classification, wrappers, artifacts, manifest, trend/recalibration, and Fast/Confidence workflow contracts	PASS: 77 tests, 1,404 assertions; exit 0
scripts/validate-ui-productization-coverage-guard	PASS: 15/15 cases, including committed/staged/unstaged/untracked paths and resolver fail-before-diff
Real-repository scripts/resolve-feature-base --format=kv	PASS, selected origin/platform-dev with merge-base range
Shell syntax for resolver, guard, lane/report/artifact wrappers, validator	PASS
Ruby YAML parse for .gitea/workflows/test-pr-fast-feedback.yml	PASS
Sail Pint on all 12 changed/new PHP files, followed by the final 4-file touched subset	PASS, no remaining style changes
git diff --check	PASS
Forbidden runtime/UI path scan	PASS: 0 paths
Specs 437/438 diff	PASS: empty

The final focused invocation was run from apps/platform and returned exit 0:

./vendor/bin/sail artisan test tests/Feature/Guards/BranchTopologyContractTest.php tests/Feature/Guards/ConstitutionBranchTopologyContractTest.php tests/Unit/Support/TestLaneReportTest.php tests/Unit/Support/TestLaneBudgetTest.php tests/Feature/Guards/CiLaneFailureClassificationContractTest.php tests/Feature/Guards/TestLaneCommandContractTest.php tests/Feature/Guards/TestLaneArtifactsContractTest.php tests/Feature/Guards/TestLaneManifestTest.php tests/Feature/Guards/CiFastFeedbackWorkflowContractTest.php tests/Feature/Guards/CiConfidenceWorkflowContractTest.php tests/Feature/Guards/TestLaneTrendClassificationTest.php tests/Feature/Guards/TestLaneTrendSummaryContractTest.php tests/Feature/Guards/TestLaneTrendLogicalContractTest.php tests/Feature/Guards/TestLaneTrendContractSchemaTest.php tests/Feature/Guards/TestLaneRecalibrationEvidenceContractTest.php tests/Feature/Guards/TestLaneRecalibrationPolicyTest.php

This one consolidated proof contains every file named by T048-T050. Its terminal result was 77 passed (1,404 assertions) in 17.00s.

Required actual lanes

The exact pre-439 baseline was tested in a detached clean worktree under a separate Compose project. Baseline and feature used the same Laravel/Pest container image, PHP 8.4.15, Laravel 12.52.0, Pest 4.3.1, PHPUnit 12.5.4, PostgreSQL server 16.11, architecture arm64, eight CPUs, container timezone UTC, Composer-lock checksum ae033b4..., PHPUnit configuration checksum db1a..., workflow IDs, trigger classes, and lane commands. The lanes use in-memory SQLite; no persistent PostgreSQL test data participated.

Side	Lane	Shell exit	JUnit tests	Failures	Errors	Skips	Assertions	Lane wall	Budget	Artifacts / report
Clean baseline	Fast Feedback	2	2,825	39	5	0	17,404	187.344327 s	within 200 + 15 = 215 s hard profile	complete / failed
Spec 439	Fast Feedback	2	2,865	37	3	0	20,511	191.234712 s	within 200 + 15 = 215 s hard profile	complete / failed
Clean baseline	Confidence	2	6,144	97	26	26	39,731	614.802711 s	over 450 + 30 = 480 s soft profile	complete / failed
Spec 439	Confidence	2	6,184	95	23	26	42,837	590.987661 s	over 450 + 30 = 480 s soft profile	complete / failed

All four native process exits and matching JUnit documents were captured independently of generated report claims. The pre-439 wrapper does not propagate host-exported CI context into the existing Sail container, so its recorded report evaluates the generic local profile. For attribution, the raw exit and JUnit are primary evidence and both baseline durations were additionally evaluated against the unchanged authoritative workflow/trigger profiles shown above.

The exact required-lane invocations were run from the repository root:

./scripts/platform-test-lane fast-feedback --workflow-id=pr-fast-feedback --trigger-class=pull-request
./scripts/platform-test-lane confidence --workflow-id=main-confidence --trigger-class=mainline-push

Each invocation returned exit 2. The counts, durations, budget outcomes, and artifact-completeness values in the table come from those final invocations and their matching persisted report/JUnit bundles, not from an earlier run.

Exact failure/error attribution

Normalized failure/error signatures use testsuite, classname, testcase name, failure/error classification, type, and the first materially relevant message. They are compared as multisets.

Native lane	Baseline-only	Feature-only	Identical	Classification changed	Material message changed
Fast Feedback	4	0	40	0	0
Confidence	5	0	118	0	0

The native selector resolves 679/681 Fast Feedback files and 1,594/1,596 Confidence files because Spec 439 adds two contract files. At testcase-identity level each feature lane has 42 new or renamed passing identities and omits two superseded baseline identities, for net +40 tests. That selection difference is expected but cannot establish parity by itself.

The supplemental attribution therefore excluded all nine changed Pest files on both sides and ran the resulting identical selections directly:

Normalized lane	Files / selection hash	Test identities	Raw baseline-only	Corrected baseline-only	Feature-only	Identical outcomes	Classification / message changed
Fast Feedback	672 / c8d47eb7...	2,801	1	0	0	40	0 / 0
Confidence	1,587 / 7f8b97a5...	6,120	3	2	0	118	0 / 0

The one raw Fast and one raw Confidence asymmetry was the same BrowserLaneIsolationTest: the baseline worktree lacked the generated browser-lane.phpunit.xml, while the feature worktree already had it. After generating the baseline artifact through the repository's own command, both browser configs were byte-identical (6dd56bbb...) and the targeted testcase passed on both sides. The two remaining normalized Confidence baseline-only outcomes are isolated baseline/worktree failures in LivewireInterceptShimTest and PlatformRelocation/RuntimeSmokeTest; neither is Feature-only. Large rendered HTML, CSRF/Livewire IDs, factory values, and Mockery ordinals were normalized only after the status, exception type, assertion operator, and expected semantic value were compared.

Feature-only or changed failure/error cases: none.

The same normalized failure/error cases are present on the clean pre-Spec-439 baseline under the same lane selection and environment. No new functional lane regression was detected. The red shared product-domain outcomes remain baseline debt and were not repaired or reclassified inside Spec 439.

Budget, Baseline, and Trend Truth

• TestLaneBudget::enforcementProfiles() is byte-identical between HEAD and the worktree: SHA-256 6e1d54496ff36d8d8bc8596e4520261f65917d2615e8f640d2d363b6e23145dc in both.
• Fast Feedback keeps 200 + 15 = 215 seconds and hard-fail.
• Confidence keeps 450 + 30 = 480 seconds and soft-warn.
• No threshold was relaxed and no profile was reclassified.
• Fast Feedback native wall time changed from 187.344327 to 191.234712 seconds (+3.890385, +2.08%). Both sides remain within the hard profile. Under P-001 this single small difference does not prove a causal performance regression; P-002 does not require repetition because no limit or merge decision depends on it.
• The normalized Fast Feedback direct-run pair records JUnit cumulative +49.713691 s (+3.86%), Pest +6.54 s (+3.89%), and external wall +5.87 s (+3.34%). These direct-run metrics support identical-selection attribution; only native lane wall time is budget-authoritative.
• Confidence native wall time changed from 614.802711 to 590.987661 seconds (-23.815050, -3.87%). Both sides exceed the unchanged advisory profile. The normalized identical-selection pair records JUnit cumulative -47.582221 s (-1.12%), Pest -7.00 s (-1.28%), and external wall -4.70 s (-0.81%). These direct-run metrics are attribution evidence, not the budget-authoritative lane metric. This is pre-existing advisory baseline debt, not a confirmed feature regression or activation blocker.
• Confidence remains soft-warn; its budget classification is non-blocking, but both native Confidence executions remain functionally failed and are never described as lane PASS.
• No Fast Feedback hard-budget debt or hard-gate activation blocker was reproduced. No second performance pair is required.
• Required summary, budget, report, JUnit, trend-history, terminal, normalized-selection, and targeted-precondition artifacts were captured separately for baseline and feature. Compact checksums and the exact attribution are in evidence/baseline-attribution.json.

Historical and Scope Safety

Protected surface	Evidence
Spec 437 tree	Combined file-list/content digest 100ab3732d550f9e437fd25a15f1bbe2cf01087c7e9bad3ef07072dcc974a663; git diff --exit-code = 0
Spec 438 tree	Combined file-list/content digest 9ec7573649e9249e3e9c2f2f6813405c5a0ad5c5a0960830da49713d13445f94; git diff --exit-code = 0
Product runtime	No changes under apps/platform/app, config, database, routes, or resources
Website runtime	No changes under apps/website/src
CI scope	Existing PR workflow only; triggers, jobs, lane, artifact upload, and schedules are unchanged
Remote governance	No branch protection, merge gate, deployment activation, or Gitea administration

Product Surface and Deployment Close-Out

• No-legacy posture: canonical replacement of invalid branch/result defaults; no compatibility fallback for false-success or wrong-family behavior.
• Product Surface Impact: N/A - no rendered surface changed.
• UI Surface Impact: N/A - no page, route, navigation, table, form, modal, action, or customer output changed.
• Page archetype / surface budgets / Technical Annex / deep-link demotion / status vocabulary: N/A.
• Product Surface exceptions: none.
• Browser proof: N/A - no rendered UI surface changed.
• Human Product Sanity: N/A; visible product complexity is unchanged.
• Livewire v4 compliance: unchanged; lockfile resolves livewire/livewire v4.1.4 with Filament v5.2.1.
• Provider registration: unchanged in apps/platform/bootstrap/providers.php; Admin and System panel providers remain registered there.
• Global search: no resource or global-search behavior changed.
• Destructive/high-impact actions: none added or changed; confirmation/authorization posture is unchanged.
• Assets: none added or changed; no filament:assets deployment step is introduced by this feature.
• Deployment: no environment variable, migration, queue, scheduler, storage, proxy, Sail runtime, Dokploy, staging, or production change. The checked-in PR validation declaration is repository CI metadata, not a deployed product change.
• Completed-spec rewrite safety: Specs 437 and 438 remain byte-for-byte unchanged.

Test-Governance Outcome

Outcome: document-in-feature. The bounded Unit/Feature fixtures and two required existing lanes are recorded here. No Heavy Governance, Browser, PostgreSQL, database, or remote-Gitea test family was added. Broad failing product tests are not silently imported into Spec 439 repair scope.

External Residuals and Unrelated Drift

1. The PR workflow now uses ${{ github.base_ref }}, a context namespace already used by repository Gitea workflows, and the YAML/contract are locally valid. A live PR must still verify target context, checkout history, merge base, and failed-lane artifact publication. No remote verification is claimed.
2. README.md states that pull requests run Fast Feedback and block on process failures; .gitea/workflows/test-pr-fast-feedback.yml has an active pull_request trigger. These repo files do not prove live required-check/Branch-Protection configuration. Before merge, Gitea must confirm that the currently red shared-baseline check is not a required merge boundary; if it is required, merge must wait for separate baseline restoration.
3. Fast Feedback and Confidence remain failed lane executions. Paired JUnit evidence proves zero Feature-only or changed functional outcome; the shared failures remain baseline debt and are not hidden behind unchanged file paths.
4. Final publication failures are covered at each write position and normally roll all three result artifacts back to a coherent provisional failure bundle. On a pathological filesystem that rejects both the original final write and every subsequent rollback write/unlink, a partial file could remain; the process still exits non-zero, but no stronger atomic-filesystem guarantee is claimed.

Baseline Debt Register

Lane / debt	Clean-baseline evidence	Feature delta	Separate remediation candidate	Blocks Spec 439?
Fast Feedback shared functional failures	Native JUnit 9ab6ef19...; 40 normalized outcomes also present in feature; repo PR trigger/process-failure contract in README.md and .gitea/workflows/test-pr-fast-feedback.yml	0 Feature-only; 0 classification/message changes	Fast Feedback Baseline Restoration	No local Spec 439 blocker is proven. It blocks merge only if live Gitea config makes the failed check a required merge boundary; that is the explicit external condition.
Confidence shared functional failures	Native JUnit dcef66bd...; 118 normalized outcomes also present in feature	0 Feature-only; 0 classification/message changes	Confidence Baseline Restoration	No. The exact pre-439 baseline reproduces the same outcomes and Spec 439 adds no functional regression.
Confidence advisory budget debt	Baseline 614.802711 s and feature 590.987661 s against unchanged 480 s soft-warn profile	No adverse feature delta; both over advisory threshold	Confidence Budget Baseline Restoration	No. The profile is advisory and no hard-gate activation occurs. The failed functional lane is nevertheless not called PASS.
Isolated baseline-worktree prerequisites	Browser config initially absent; two additional Confidence baseline-only worktree/setup outcomes	0 Feature-only; paired browser precondition passes on both sides	Baseline Worktree Test Harness Restoration	No. These are baseline-only setup/path outcomes, not Spec 439 regressions; the browser precondition was normalized for attribution only.

Requirement and Invariant Reconciliation

IDs	Result	Evidence
FR-001-FR-004, FR-006-FR-007	PASS for current repository content	Narrow MAJOR amendment, Sync Impact, date/version, and synchronized Agents.md content are repo-proven
FR-005	PASS under corrected evidence-sufficiency contract	Process attestation, final amendment, exact boundary/unrelated-scope tests, synchronized dependents, no conflicting final state, and explicit no-checkpoint status
FR-008-FR-013	PASS	Constitution/instructions and promotion/divergence fixtures define all roles without universal fallback
FR-014-FR-020	PASS	Stage 1 priority/conflict/fail-closed tests, BS-010/011, supplemental signal tests
FR-021-FR-028	PASS	Stage 2 ref priority, BS-001-009/012, diagnostics, merge-base paths
FR-029-FR-033	PASS locally; external verification residual	Resolver-backed guard, 15 cases, dynamic PR target workflow contract, no CI expansion
FR-034-FR-042	PASS	Stored execution, refresh, JUnit shapes/counts, contradictions, required write/report evidence
FR-043-FR-049	PASS	Unchanged authoritative profiles, blocking/advisory controls, shared final-result/wrapper path
FR-050-FR-053	PASS	Zero forbidden paths, local deterministic fixtures, protected specs, no remote/deployment activation
FR-054	PASS as reconciliation artifact	This report maps files, fixtures, tasks, tests, residuals, and verdict
INV-001-INV-002	PASS under corrected evidence-sufficiency contract	The prospective gate is unchanged; close-out is process-attested and final-state corroborated without retroactive historical proof
INV-003	PASS	Normalized unrelated Constitution body hash is locked
INV-004-INV-009	PASS	Scope-specific roles, valid explicit dev, no stream fallback, explicit promotion
INV-010-INV-012	PASS	One two-stage resolver, conflict failure, merge-base semantics
INV-013-INV-017	PASS	Execution immutability, blocking/advisory truth, evidence agreement, fail-closed missing evidence
INV-018-INV-020	PASS	No product runtime, Specs 437/438 untouched, local network-free proof
SC-001, SC-003-SC-011	PASS for the bounded feature contract	Amendment content, fixtures, focused proof, scope/history checks, and paired baseline attribution are recorded
SC-002	PASS under corrected evidence-sufficiency contract	Final amendment boundary and dependent-state consistency corroborate the process attestation; no pre-required checkpoint existed or is claimed
SC-012	PASS	Requirements, tasks, fixtures, paired lane/budget attribution, residuals, and exact verdict are reconciled without converting failed lanes into PASS

All FR-001 through FR-054 and INV-001 through INV-020 are covered above. All 61 tasks are complete; 0 are open and 0 are blocked. T047, T053, T056, T059, and T061 were re-evaluated because of the evidence-contract correction and paired attribution. BS-001-BS-012 and EF-001-EF-007 each occur exactly once as named controls.

Definition of Done Reconciliation

Item	Result
Narrow Constitution amendment applied and current content validated	PASS
Amendment-first evidence sufficiency satisfied without retroactive chronology claim	PASS
Direct authoritative instructions synchronized	PASS
Spec/plan/tasks/checklist/resolver/guard/workflow share one contract	PASS
BS-001-BS-012 and EF-001-EF-007 recorded and green	PASS
One truthful execution/evidence/report/budget final result	PASS
Existing thresholds unchanged	PASS
No forbidden runtime/UI/deployment/remote/historical-spec changes	PASS
Focused tests, lanes, formatter, paired attribution, and diff checks recorded	PASS, with mandatory lanes honestly failed, zero functional failure/error regression delta, and no confirmed performance regression
Implementation report content present	PASS
T061 final-completion gate	PASS / COMPLETE
Local merge readiness	PASS
Live Gitea required-check state, context/history/artifacts	EXTERNAL ACTIVATION CONDITION

Final Decision

PASS WITH EXTERNAL ACTIVATION CONDITION — MERGE-READY LOCALLY

No Spec 439 functional regression, no confirmed performance regression, and no Fast Feedback hard-budget breach or specified local activation blocker was reproduced. The failed lane statuses and baseline debt remain explicit. The corrected chronology contract is satisfied without inventing historical evidence. Local merge criteria are complete. Before merge, live Gitea must confirm target context, checkout history, merge base, failed-lane artifact behavior, and that the currently red shared-baseline check is not configured as a required merge boundary; if it is required, merge must wait for separate Fast Feedback Baseline Restoration.