Publish portable PortfolioTruth consumer contract

[saagpatel]

Summary

• publish a producer-owned, fixed-clock PortfolioTruth contract fixture and manifest
• cover complete, partial, stale, and unknown receipt states plus additive 0.x canaries
• emit canonical catalog/workspace/notion input and exclusions envelopes
• reconstruct serialized fixtures as canonical snapshot/project dataclasses and run the shared publication validator
• compare supplied artifacts back to canonical serializer output while excluding only the two manifest-documented additive canaries; the exact synthetic receipt-matrix marker selects validation context and is not a third canary
• validate receipt-backed provider sets and the complete normalized provider state machine, including HTTP, conditional, timestamp, pagination, completion, count, receipt, and coverage agreement
• carry producer-shaped repository-state envelopes and receipt-normalized remote-default-branch evidence in receipt-backed fixture rows
• validate exact repository-state local/worktree/topology shapes, Git and dirty/upstream invariants, counts, recomputed selection, state coherence, timestamps, and public-safe identity-bound paths
• carry the configured security-receipt freshness bound into repository evidence validation while preserving the 24-hour default
• preserve explicitly supported receiptless legacy security overlays only through their exact producer-emitted signature
• represent unattested synthetic producer evidence canonically as absent and reject partial evidence
• regenerate every committed demo PortfolioTruth latest/history artifact through the public-safe builder and validate every generated and committed snapshot
• fail GHRA CI when the generator, schema identity, envelope, producer boundary, project fields, security fields, repository state, rollups, manifest, or committed artifacts drift
• share the exact producer precedence, metadata, coverage, risk, and attention derivations with the demo and validator; enforce strict nested runtime types and deterministic project ordering
• require full GitHub security input metadata for receipt-backed rows, bind its producer commit when producer evidence exists, and keep live receipt batches singleton-strict
• derive every demo/contract operating path through the production helper and pin the selected four-row decision matrix
• require the production-unconditional project provenance set with meaningful nested demo values while allowing additive producer provenance
• version producer evidence as v3 with an exact pass-check map, observed/expected repository binding, canonical in-memory revalidation, and live origin/ref/HEAD/path/cleanliness checks
• serialize exact tracked branch and configured remote identities separately from Git display names so local, named-remote, slash-containing, and custom-refspec relationships are validated without suffix inference
• bind receipt-backed publication to one explicit evaluation clock, derive freshness from unrounded age, serialize nonnegative rounded age, and preserve the separate live pre-write expiry guard plus legacy-overlay compatibility
• revalidate live normalized provider and repository evidence immediately before writes and abort atomically if nested freshness changes
• order the final producer currentness check before the live security reload so normalized freshness is the last time-sensitive gate before replacements
• normalize Git's unborn-worktree zero HEAD sentinel to null while keeping observed, selected, and serialized zero OIDs fail-closed

Verification

• portable contract generator check passed
• focused ordering, rollback, pointer-replacement, and compatibility tests: 9 passed
• repository-state and portable-contract tests: 207 passed
• full Ruff passed
• full pytest: 3,334 passed, 2 skipped
• git diff --check passed
• committed demo PortfolioTruth private-path scan passed
• portable fixture SHA-256: ba3000833f1cd9c89442948ebe51f7e405e7832333a69c6f7347fb2fbfae254a
• contract manifest SHA-256: 5485d29de66481b8ba008141235f2ebbdd6a3e6d6a169356331cc34c686d1561
• demo latest SHA-256: e1e3a76ebf2245846842f8bb6a7a17a598f2d1baa2f5d980eca8fddd72e53424
• exact-head GitHub CI and CodeQL passed for 5f841ef961952eed9ee976b0530612c96b58d1c6; the fresh automated review found no major issues

Review follow-up

The initial automated review correctly found array-shaped inputs/exclusions. Commit 3d16ed6 replaced them with production-shaped mappings and added exact producer assertions.

The next review correctly found partial producer evidence. Commit 1092128 added a serialized-payload gate, replaced synthetic partial evidence with canonical empty evidence, pinned that boundary, and added positive/negative regressions.

The same review also correctly found stale committed demo truth files. Commit 547e6e4 regenerated all ten latest/history artifacts through the public-safe builder and added committed-artifact validation.

The following review correctly found that envelope-only validation admitted impossible project rows. Commit a1e4d3c made the raw gate construct canonical snapshot/project types, run the unchanged full validator, align demo context and operating-path semantics, and prove malformed rows fail.

The next review correctly found that reconstruction discarded serialized rollups and default-filled omitted fields. Commit b73b9e1 compares the supplied artifact to canonical serializer output after stripping only the two documented canaries; deleted/tampered rollups, tampered open_high_critical, and omitted project/security fields now fail with exact mismatch paths. The demo builder canonical-generates snapshots before the contract fixture adds canaries.

The exact-head review and independent audit then found contradictory demo risk counts. Commit dc8dddb makes demo risk factors, security_risk, elevated tiers, and rollup denominators use the canonical Dependabot-only high/critical definition, with a whole-portfolio agreement regression.

The subsequent exact-head review correctly found that the synthetic stale row was only six hours old at the fixed evaluation clock. Commit c20bddf emits stale receipt timestamps 25 hours before snapshot generation, pins the portable row at 31 hours old during evaluation, and adds demo-wide plus manifest-clock regressions.

The next exact-head review correctly found that stale rows discarded normalized provider evidence. Commit 88b89ca preserves exactly the three production provider envelopes with stale states and cleared counts, compares them to the production provider constructor, and round-trips the full block through _build_security_fields.

The following exact-head review and independent audit found that provider dictionaries still passed as opaque data and that fresh classifications were non-production values. Commit bfdaab7 validates receipt-backed provider sets, normalized envelope fields, states, reason codes, count shapes, completion, classifications, top-level counts, and coverage agreement; observed HTTP 200 demo providers now emit success.

The same review found non-production category tags and an invalid active-infra derivation. Commit bfdaab7 maps demo rows to valid categories, reserves active-infra for infrastructure and active-product for commercial, and fails invalid category/attention combinations.

The next exact-head review correctly found that receipt-backed fixture rows omitted producer repository-state evidence. Commit 3cf2358 adds producer-shaped observed repository state, receipt-normalized fresh/stale remote-default-branch evidence, nested branch positive/negative coverage, and private-path regressions.

The independent exact-head audit also found that normalized provider envelopes still admitted impossible unavailable, stale, and no-receipt shapes. Commit 3cf2358 extracts a shared semantics-preserving normalized-provider validator used by production receipt normalization and the portable consumer gate; a positive matrix covers every legitimate production provider state and negative cases pin HTTP, conditional, timestamp, classification, pagination, counts, completion, and receipt agreement.

The next independent audit found that repository-state validation was still shallow. Commit 7c18a89 validates exact state-dependent local/worktree/topology shapes, timestamps, OIDs, dirty/upstream semantics, topology counts and coordinator state, producer-recomputed selection, overall state/local/reason coherence, normalized remote agreement, and portable path/identity binding. The negative matrix pins every previously accepted attack, while a live bare-coordinator producer result proves constructor compatibility.

The exact-head review also found that unconditional rejection of receiptless providers broke the documented legacy security-overlay path. Commit 7c18a89 accepts only the exact producer-emitted legacy envelope and verifies provider/top-level agreement; normalized receipt-shaped impostors still fail. An end-to-end legacy build, validate, and publish regression plus tamper matrix pins the distinction.

The residual contract audit found several remaining evidence-shape gaps. Commit 3cb837c makes unattested security metadata exact, requires receipt-backed cohort membership, rejects explicit null bare-local state, pins outer observation time to snapshot generation, validates exact 40/64-character local Git identities plus branch/upstream shapes, recursively rejects private user paths, and pins the stable worktree-observation failure reason. Positive producer-shape regressions preserve bare coordinator and linked-worktree selection behavior.

The latest exact-head review correctly found that repository normalization still hardcoded a 24-hour receipt age. Commit 3cb837c propagates SecurityCoverageReceiptBinding.max_age_hours through publication validation, keeps 24 hours as the compatibility default, and proves approximately 30-hour remote evidence publishes under a 48-hour binding but fails under 24 hours.

The exact-3cb837c residual audit found that the configured window reached remote normalization but not receipt or provider validation, and that Git token, cohort, identity, and privacy checks still admitted impossible shapes. Commit 4b1694c threads the explicit validation context through serialized and in-memory security validation; pins fresh, stale, unavailable, and configurable-window semantics; shares Git SHA and ref-format helpers across local and remote evidence; requires the production receipt cohort while preserving typed legacy cohorts; binds non-Git identities to not_a_repository; and recursively rejects private paths and email identities across the full portable payload. Git grammar tests compare directly with git check-ref-format.

The same exact-head review correctly found that the portable fixture still emitted a reduced coverage envelope. Commit 0d3c590 extracts the production coverage calculation into one shared contract used by live reconciliation, demo and fixture generation, and canonical validation. The gate now reconstructs exact workspace, git, full GitHub-security, Notion, and supplementary coverage rows and rejects missing rows, reduced fields, or tampered provider, remote, and cohort counts. The fixture, manifest, and ten affected demo truth snapshots were regenerated at their existing clocks.

The exact-0d3c590 residual audits found that top-level precedence/source/input/exclusion/warning envelopes, nested dataclass types, and project risk/attention decisions could still drift while aggregate rollups remained plausible. Commit 26de385 extracts shared precedence, metadata, risk, and attention contracts; recomputes them during validation; requires exact nested runtime types and producer ordering; requires complete GitHub input metadata for receipt-backed rows; binds producer commits; tightens normalized provider and remote reasons; expands portable privacy checks; and adds a precisely marked synthetic cross-receipt fixture context while retaining singleton-strict live validation. The fixture, manifest, and ten demo truth snapshots were regenerated at their existing clocks.

Exact-head CodeQL then identified the now-obsolete private _attention_state_for compatibility alias. Commit eebd992 removes that dead production import/alias and points the focused policy tests directly at the shared derive_attention_state() helper; Ruff, diff check, and the four relevant attention/risk tests pass.

Exact-head residual audits then found reason-domain, provenance-binding, exclusion-domain, and privacy gaps. Commit 803f17a pins provider and remote reasons to producer paths; makes remote constructors self-validate; requires the exact synthetic marker plus absent producer evidence and portable receipt identities; binds ProducerEvidence receipts to exact serialized identity material; restricts exclusions to positive producer reasons; and expands portable privacy coverage. Hostile Kestrel, receipt-tamper, timestamp, exclusion, and privacy regressions now fail closed.

The next validated review pass found conditional-outcome, local-upstream, stale-remote-timestamp, and receipt-delimiter gaps. Commit 260ca6e pins provider conditional request/result combinations to producer-reachable state/status/reason paths; accepts Git-produced bare local-branch upstream names while preserving divergent-branch UNKNOWN; requires timestamps on stale remote evidence; and replaces delimiter-ambiguous ProducerEvidence receipt material with canonical JSON plus control-free identity validation. Exact hostile portable, real-Git, constructor, timestamp, and collision regressions cover all four repairs.

The next exact-head review correctly found that demo and contract path fields still used a non-production heuristic. Commit 34ab84b routes every demo row through build_operating_path_entry(), feeds its path and override into the shared decision helper, and pins both every-row parity and the selected four-row matrix.

The same review found empty fixture provenance and an unversioned incompatible producer-evidence digest. Commit 34ab84b adds a shared required provenance-key contract derived from production-unconditional fields, meaningful public-safe nested demo provenance, hostile missing-provenance rejection, and production-project parity. It also bumps producer evidence to ghra_producer_preflight.v3, requires exactly the four passing checks, binds observed and expected repository identity into the receipt, canonical-revalidates in-memory evidence, and rechecks live origin, ref-to-commit, HEAD, checkout path, and cleanliness before publication. Rewritten failed receipts, missing refs, origin drift, and direct forged objects fail closed.

The fresh exact-head review then found that abbreviated upstream display remained ambiguous for slash-containing local branches. Commit 2aefe3c records an explicit exact upstream_branch from the current branch merge ref, uses it for divergence, and validates exact local/remote display relationships. Real Git regressions prove matching local feature/foo and remote origin/feature/foo stay observed while foo tracking local feature/foo remains UNKNOWN; tampered serialized branch identity fails. The fixture, manifest, and ten demo snapshots were regenerated at their existing clocks.

An independent exact-2aefe3c audit found that validation still inferred remote identity from a display suffix. Commit 9921337 serializes exact upstream_remote from the current branch configuration alongside the display and exact merge branch. Local tracking requires upstream_remote: "." and display equality; named remotes require exact <remote>/<branch> equality with public-safe Git grammar. No-upstream rows carry all three identity fields as null. Real Git covers origin and slash-named team/origin; hostile branch repartition, remote grammar, and local/worktree parity mutations fail. The same twelve artifacts were regenerated at their existing clocks.

The fresh exact-9921337 review found that receipt age was rounded before later live status work and then compared exactly against a newer snapshot clock, and that custom fetch refspecs could make Git's resolved tracking display differ from the configured remote/branch identity. Commit ec69fbe threads one explicit security evaluation clock from receipt loading through snapshot validation, derives state from unrounded age, clamps tolerated future skew to serialized zero, retains the separate live pre-write freshness guard, and requires explicit clocks only for receipt-backed publication. It also keeps the resolved tracking ref for ahead/behind calculations while serializing the exact configured upstream identity, with real-Git custom-refspec coverage and exact stale/skew boundary regressions. Legacy receiptless overlays and non-security timestamp semantics remain unchanged.

Two independent pre-commit audits found and closed scope leaks in the first draft of that repair: legacy alert-only publication does not require the receipt clock, and non-security CLI publication continues to take its timestamp at snapshot construction.

The fresh exact-ec69fbe review correctly found that nested provider or remote evidence could cross its freshness boundary while the top-level receipt remained fresh. Commit d3536eb exact-compares the live reloaded normalized evidence with the snapshot-bound evidence before any target replacement and fails atomically on drift. A deterministic boundary regression keeps the same receipt bytes and identity fresh while provider and remote observations move from observed at exactly 24 hours to stale 500 milliseconds later; registry/report sentinels and latest/history outputs remain untouched. Focused publication tests, full Ruff, and all 3,333 tests pass.

An independent exact-d3536eb audit then found that the final producer Git currentness check still ran after the live security reload and could consume the remaining nested-freshness window. Commit 624d18e moves that final producer check immediately before guard entry, making the live receipt reload and normalized-entry comparison the final time-sensitive gate before replacements. The regression advances a controlled clock during producer verification #2, requires verify-1 -> verify-2 -> guard-enter -> guard-exit, proves unchanged receipt identity and bytes, and confirms atomic cleanup. Nine focused tests, 472 relevant tests, full Ruff, the contract generator check, and all 3,333 tests pass.

A late automated review bound to d3536eb found an applicable producer/validator mismatch that persisted through 624d18e: Git emits an all-zero HEAD for a valid unborn linked worktree, the producer preserved it in an unknown entry, and the validator rejected it. Commit 5f841ef normalizes only 40- or 64-character all-zero porcelain HEAD sentinels to null and permits an optional head only for unknown worktrees; observed, local, selected, and hostile serialized zero OIDs remain invalid. A real-Git orphan-worktree regression derives the active object width from porcelain, validates the normalized producer state, and rejects reintroduced zero. Repository-state/contract tests (207), full Ruff, the generator check, and all 3,334 tests pass.

Claim limits

• The portable four-state artifact is intentionally a synthetic cross-receipt-state matrix. Its exact full marker enables only the portable fixture exception; generic live snapshot validation still requires one receipt produced_at and state across every receipt-backed row.
• SecurityFields does not carry source repository identity. The validator binds each row's decisions to that row's normalized counts and binds aggregate input provenance, but it cannot detect swapping otherwise valid security envelopes between repository rows. Closing that attribution gap requires a future schema field and is not claimed here.
• The current schema does not independently attest whether a serialized project identity originated in workspace discovery or supplementary registry input. Denominator classification therefore relies on serialized project identity, including the supp: prefix; no stronger discovery-origin attribution is claimed.
• Local repository-state fields are producer observations, not independently attested per-repository Git-config receipts. The validator enforces exact producer shape and rejects inconsistent repartitioning, but a coordinated rewrite to another internally coherent remote/branch configuration cannot be distinguished from genuine observed state; no stronger local Git provenance claim is made.

Coordination

This producer PR must merge before the paired PortfolioCommandCenter consumer PR. The consumer must be repinned to the immutable merged producer commit and rerun its CI before approval.

Known gate

The frozen canonical PortfolioTruth publication command was attempted and refused with Canonical publication requires validated producer evidence. This feature worktree is intentionally not the validated canonical producer checkout; fixture generation and all code/contract gates passed.

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@codex review\n\nPlease review exact head ec69fbe. Focus on the shared security evaluation clock, raw-age freshness vs rounded serialization, live pre-write expiry guard, legacy/non-security compatibility, and custom fetch-refspec upstream normalization.

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Please review exact head 624d18e. Focus on the final ordering contract: initial producer verification, build/stage, final producer verification, live receipt reload and normalized-entry comparison, then replacements while holding the receipt guard. Check nested provider/remote freshness transitions, unchanged receipt identity, atomic cleanup, and null/legacy compatibility.

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Codex Review: Didn't find any major issues. Swish!

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Please review exact head 5f841ef. Focus on both final closeout repairs: producer verification before the live security reload/comparison, and unborn linked-worktree HEAD normalization. Confirm null is accepted only for unknown/coordinator semantics, observed/local/selected and serialized zero OIDs remain fail-closed, and the real-Git regression is producer-shaped.

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