Purpose: Provide ready-to-use skeleton templates for all required proprietary and technical documentation so teams can rapidly populate details while maintaining structure and confidentiality.

1. System Architecture Spec (SAS) Template

Section 1: Overview — Purpose, Scope, Stakeholders.

Section 2: High-Level Architecture Diagram (C4 Context + Container).

Section 3: Component Descriptions.

Section 4: Data Flow Diagrams.

Section 5: Trust Boundaries & Security Zones.

Section 6: SLAs/SLOs & Performance Targets.

Section 7: RACI Matrix.

2. Data Architecture & Governance (DAG) Template

Section 1: Data Sources & Schemas.

Section 2: Data Lineage Map.

Section 3: Retention & Archival Policies.

Section 4: Privacy Classifications.

Section 5: ZKP Boundaries.

Section 6: Dataset Entitlement & Access Matrix.

3. Security & Threat Model (STM) Template

Section 1: Threat Modeling Methodology (STRIDE/LINDDUN).

Section 2: Adversary Profiles.

Section 3: Abuse Case Scenarios.

Section 4: Key Management & Rotation Policy.

Section 5: Circuit & Contract Audit Summaries.

Section 6: Mitigation Plans.

Section 7: Incident Response Playbook.

4. Model Card Template (Per Proprietary Model)

Section 1: Model Name & Codename.

Section 2: Purpose & Scope. Section

3: Input Features. Section

4: Training Datasets.

Section 5: Training Recipe.

Section 6: Evaluation Metrics.

Section 7: Limitations & Known Biases.

Section 8: Rollback/Decommission Plan.

5. Risk & Bias Assessment (RBA) Template

Section 1: Sensitive Attribute List.

Section 2: Bias Detection Methods.

Section 3: Drift Detection Methods.

Section 4: Human-in-the-Loop Control Points.

Section 5: Corrective Action Procedures.

6. CaaS API Spec (OpenAPI)

Section 1: Endpoint List & Descriptions.

Section 2: Authentication & Authorization.

Section 3: Scope Definitions.

Section 4: Request/Response Examples.

Section 5: Error Handling & Taxonomy.

Section 6: Rate Limits & Quotas.

7. TLaaS Contract Spec Template

Section 1: Contract Architecture Diagram.

Section 2: License NFT/SFT Schema.

Section 3: Issuance Process Flow.

Section 4: Renewal & Revocation Logic.

Section 5: Sublicensing & Transfer Rules.

Section 6: Dispute Resolution Hooks.

Section 7: Governance & Upgradeability.

8. ZKP Circuit Book Template

Section 1: Circuit Name & Purpose.

Section 2: Public & Private Inputs.

Section 3: Proof Generation Process.

Section 4: Verification Workflow.

Section 5: Soundness & Completeness Assumptions.

Section 6: Performance Benchmarks.

9. SRE Playbook Template

Section 1: Service Overview.

Section 2: Golden Signals & Alerts.

Section 3: Runbooks for Common Incidents.

Section 4: Autoscaling & Capacity Planning.

Section 5: Chaos Testing Procedures.

Section 6: Error Budget Policy.

10. Trade-Secret Handling SOP Template

Section 1: Access Control Rules.

Section 2: Code Splitting & Internal Codenames.

Section 3: Audit & Monitoring Procedures.

Section 4: Escalation Path for Leaks.

11. Proprietary Algorithm Doc Skeleton

Section 1: Algorithm Codename.

Section 2: Purpose & Scope.

Section 3: Inputs & Outputs.

Section 4: Core Logic (Pseudocode).

Section 5: KPIs & Performance Targets. Section 6: Interfaces & API Endpoints.

Section 7: Testing & Validation.

Section 8: Security Considerations.

Section 9: Maintenance & Versioning.

Note: These skeletons are to be duplicated for each deliverable in Phase 0–1 and stored in secure, access-controlled repositories. Proprietary math, model weights, and training code must never be included in shared or public versions.

Skeleton Pack — Technical Docs (Ready to Fill)

A. OpenAPI — CaaS API (Skeleton)

openapi: 3.1.0
info:
  title: CHLOM CaaS API
  version: 0.1.0
  description: Compliance scoring, fraud detection, KYC resolution, ZK verification.
servers:
  - url: https://api.chlom.io
security:
  - mtls: []
  - oauth2: [caas.read, caas.write]
paths:
  /v1/score/compliance:
    post:
      summary: Compute compliance score
      operationId: postComplianceScore
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ComplianceScoreRequest'
      responses:
        '202': { $ref: '#/components/responses/AcceptedAsync' }
  /v1/fraud/graph/inspect:
    post:
      summary: Graph-based fraud network inspection
      operationId: postFraudGraphInspect
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/FraudGraphRequest'
      responses:
        '200': { $ref: '#/components/responses/FraudGraphResponse' }
  /v1/anomaly/stream:
    post:
      summary: Subscribe to anomaly events
      operationId: postAnomalyStream
      responses:
        '101': { description: Switching Protocols (SSE/WS) }
  /v1/kyc/resolve:
    post:
      summary: Sanctions/PEP resolution
      operationId: postKycResolve
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/KycResolveRequest'
      responses:
        '200': { $ref: '#/components/responses/KycResolveResponse' }
  /v1/zk/verify:
    post:
      summary: Verify Obsidian ZK proof
      operationId: postZkVerify
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ZkVerifyRequest'
      responses:
        '200': { $ref: '#/components/responses/ZkVerifyResponse' }
components:
  securitySchemes:
    mtls:
      type: mutualTLS
    oauth2:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://auth.chlom.io/oauth/token
          scopes:
            caas.read: Read access
            caas.write: Write access
  schemas:
    ComplianceScoreRequest:
      type: object
      properties:
        entity: { $ref: '#/components/schemas/Entity' }
        context: { type: object, additionalProperties: true }
      required: [entity]
    FraudGraphRequest:
      type: object
      properties:
        seed_ids: { type: array, items: { type: string } }
        window: { type: string, example: 'PT24H' }
      required: [seed_ids]
    KycResolveRequest:
      type: object
      properties:
        name: { type: string }
        dob: { type: string, format: date }
        documents: { type: array, items: { type: string, format: uri } }
      required: [name]
    ZkVerifyRequest:
      type: object
      properties:
        proof: { type: string }
        public_inputs: { type: array, items: { type: string } }
      required: [proof, public_inputs]
    Entity:
      type: object
      properties:
        type: { type: string, enum: [person, organization] }
        identifiers: { type: object, additionalProperties: true }
  responses:
    AcceptedAsync:
      description: Accepted for async processing; webhook will deliver result.
      headers:
        Operation-Id: { description: Async correlation id, schema: { type: string } }
    FraudGraphResponse:
      description: Graph clusters and risk links
      content:
        application/json:
          schema:
            type: object
            properties:
              clusters: { type: array, items: { type: array, items: { type: string } } }
              explanations: { type: array, items: { type: string } }
    KycResolveResponse:
      description: Matched entities with confidence bands
      content:
        application/json:
          schema:
            type: object
            properties:
              matches: { type: array, items: { type: object, additionalProperties: true } }
    ZkVerifyResponse:
      description: Proof verification outcome
      content:
        application/json:
          schema:
            type: object
            properties:
              valid: { type: boolean }
              meta: { type: object, additionalProperties: true }

B. Model Card Template (per Algorithm)

Title: <Algorithm Codename>
Owner: <Team/Lead>
Purpose: <What it decides/estimates>
Scope: <Inputs, outputs, consumers>
Datasets: <Sources, licenses, update cadence>
Features: <Top features, derivations>
Training: <Recipe, hardware, hyperparams summary>
Evaluation: <Metrics, test sets, thresholds, calibration>
Fairness: <Protected attributes, checks, results>
Safety: <Abuse cases, mitigations>
Drift & Monitoring: <Signals, alarms, retrain policy>
Rollbacks: <When/how to revert>
Versioning: <Semver, model registry path>
Notes: <Open risks, TODOs>

C. Threat Model Worksheet (STM) — STRIDE/LINDDUN

• Context Diagram: Systems, data stores, externals.
• Assets: Keys, PII subsets, model weights, proofs, license NFTs.
• Trust Boundaries: API edge, chain RPC, ZK verifier, feature store.
• Threats (by category): Spoofing, Tampering, Repudiation, Info Disclosure, DoS, Elevation of Privilege; Linkability, Identifiability, Non‑repudiation, Detectability, Disclosure, Unawareness, Non‑compliance.
• Abuse Cases: e.g., forged license renewal; oracle replay; inference attacks on features.
• Mitigations Matrix: Control → Threat → Residual risk.
• Security Tests: Pen‑test scope, fuzz plan, chaos tests.

D. ZKP Circuit Index (Obsidian)

• Circuit List: LicenseValidity, SanctionsCheck, AgeOver, KYCProof, RenewalAggregate.
• Inputs: Public vs private for each circuit.
• Constraints: Field size, curve, security level, recursion strategy.
• Verifier Specs: On‑chain verifier params; weight/gas budgets.
• Test Vectors: JSON fixtures for valid/invalid proofs.
• Audit Checklist: Soundness, CRS handling, MPC transcript, ceremony notes.

E. TLaaS Contract Spec (Skeleton)

• Token Schema: NFT vs SFT choice; metadata keys (issuer_id, scope, jurisdiction, expiry, zk_refs).
• State Machine: Issue → Activate → Renew → Suspend → Revoke → Archive.
• Access Control: Issuer, Holder, Regulator roles; multisig for revocations.
• Events: Issued, Renewed, Transferred, Suspended, Revoked.
• Disputes: Challenge window, evidence format, arbitration route.
• Compliance Hooks: Pre‑tx check with AegisScore threshold; post‑tx audit log.

F. Chain Protocol Spec (Skeleton)

• Consensus/Finality:
• Runtime Pallets/Modules: identity, licensing, zkverify, treasury, governance.
• Fees & Weights: Target TPS, fee table, weight limits.
• Governance Hooks: Parameter updates via DAO; emergency pause.
• Bridges/Interop: Supported chains, message format, replay protection.

G. Policy Engine DSL Guide (Skeleton)

• Syntax Basics: rule, when, then, because.
• Data Bindings:
• Versioning: Signed policy bundles, semantic versioning, canary % rollout.
• Testing: Golden cases, shadow mode, diff-based audits.

H. SRE Runbook (Outline)

• Golden Signals: latency, traffic, errors, saturation.
• Dashboards: API edge, feature store, inference, chain RPC, prover farm.
• On‑Call: Rotation, sev levels, paging rules.
• Incident: Triage matrix, comms templates, post‑mortem checklist.

I. CI/CD Blueprint (Outline)

• Pipelines: build → test → scan → sign → stage → canary → prod.
• Supply Chain: SBOM, signature (sigstore), provenance (SLSA level target).
• Approvals: 2‑person rule for model and circuit promotion.

J. Testing Strategy (Outline)

• Unit & Property Tests: deterministic seeds for ML pre/post.
• Adversarial ML: evasion, poisoning, model stealing tests.
• Contract/Chain: fuzz, gas/weight, state‑machine model checking.
• ZKP: proof/algo fuzzing, malformed inputs, boundary sizes.
• E2E: synthetic tenants, fraud red‑team packs, chaos days.