# VaultMesh Funding Roadmap — Visual Architecture Diagrams

**Purpose:** Technical architecture diagrams for major EU funding proposals (Mermaid format)

**Location:** `~/vaultmesh-core/funding-roadmap/diagrams/`

---

## Available Diagrams

### 0. Treasury Nebula Map — Complete Funding Roadmap Meta-Visualization ⭐
**File:** `treasury-nebula-map.mmd`
**Scope:** All 8 proposals, €15.8M+ orchestration, 2025-2027 timeline
**Purpose:** Single-page synthesis of entire funding axis

**What it shows:**
- **8 proposals** organized by tier (Tier 1: €12.8M, Tier 2: €5.5M, Tier 3: €2.5M)
- **Temporal rhythm** (Q4 2025, Q1 2026, Q2 2026 submission cadence)
- **VaultMesh core organs** as gravitational centers (LAWCHAIN, Ψ-Field, Federation, Receipts, Treasury)
- **Partner constellations** (20+ organizations across 10+ countries)
- **Three technical pillars** (Cryptography, Infrastructure, Intelligence)
- **Expected outcomes** (budget, partners, standards, publications, pilots, TRL)
- **EU policy alignment** (AI Act, DORA, NIS2, Gaia-X, EHDS)
- **Cross-proposal synergies** (quantum-safe federation, shared AI governance, etc.)

**Key innovation:**
This is the **meta-diagram of meta-diagrams** — the funding roadmap visualized as a living organism with:
- Budget mass (size indicates funding amount)
- Temporal flow (timeline determines orbital position)
- Gravitational pull (VaultMesh core organs bind all proposals)
- Constellation connections (partners and policy compliance links)

**View:**
```bash
cat ~/vaultmesh-core/funding-roadmap/diagrams/treasury-nebula-map.mmd
```

**Use cases:**
- Steering committee presentations (single-slide funding overview)
- Investor/board briefings (civilization-scale vision)
- Consortium kickoff workshops (show partners the bigger picture)
- EU portal supplementary material (demonstrate orchestrated thinking)
- Internal ledger record (Rubedo seal for funding axis completion)

---

### 1. PQC Integration — Hybrid Cryptographic Architecture
**File:** `pqc-integration-architecture.mmd`
**Proposal:** €2.8M HORIZON-CL3-2025-CS-ECCC-06
**Partners:** VaultMesh (IE), Univ Brno (CZ), Cyber Trust (GR), France Public Services (FR)

**What it shows:**
- Classical cryptography layer (current: Ed25519, ECDSA, SHA3, AES)
- Hybrid transition layer (TRL 4→6: dual signatures, hybrid KEMs)
- Post-quantum target state (CRYSTALS-Kyber, Dilithium, SPHINCS+)
- VaultMesh organ integration (Receipts, LAWCHAIN, Treasury, Federation, Ψ-Field)
- Work package flow (WP1-5)
- Validation pilots (France, Czech, Greece)
- Standards contributions (ETSI/IETF/ISO)

**Key migration path:**
```
Ed25519 → Dual Signature → CRYSTALS-Dilithium
ECDSA → Hybrid KEM → CRYSTALS-Kyber
SHA3 → (already quantum-safe) → SPHINCS+
```

**View:**
```bash
cat ~/vaultmesh-core/funding-roadmap/diagrams/pqc-integration-architecture.mmd
```

**Render online:**
- Copy content and paste into [Mermaid Live Editor](https://mermaid.live/)
- Or use Mermaid plugin in VS Code/Obsidian

---

### 2. Digital Twins — Three-Pillar Sovereign Architecture
**File:** `digital-twins-three-pillar.mmd`
**Proposal:** €10M HORIZON-CL4-2025-DIGITAL-03
**Partners:** VaultMesh (IE), Fraunhofer AISEC (DE), Siemens (DE), TU Munich (DE), Charité Berlin (DE), Barcelona (ES)

**What it shows:**
- **Pillar 1: Urban Digital Twins** (Barcelona pilot — smart mobility + energy)
- **Pillar 2: Biomedical Digital Twins** (Charité pilot — diabetes optimization)
- **Pillar 3: Industrial Digital Twins** (Siemens pilot — smart factory)
- VaultMesh core infrastructure (LAWCHAIN, Ψ-Field, Federation, Receipts, Treasury)
- Cross-pillar coordination layer (interoperability, governance, standards)
- EU policy alignment (AI Act, DORA, NIS2, Gaia-X)

**Key innovation:**
- Ψ-Field provides **collective intelligence** across all three pillars
- Single LAWCHAIN for multi-domain audit trail
- Sovereign federation allows city-to-city, hospital-to-hospital, factory-to-factory exchange

**Pilots:**
- 🏙️ Barcelona: 30% energy reduction target
- 🏥 Charité: 20% patient outcome improvement
- 🏭 Siemens: 15% throughput increase

**View:**
```bash
cat ~/vaultmesh-core/funding-roadmap/diagrams/digital-twins-three-pillar.mmd
```

---

### 3. GenAI Health — Federated Learning + Governance Flow
**File:** `genai-health-federated-governance.mmd`
**Proposal:** €3M HORIZON-HLTH-2025-CARE-01
**Partners:** VaultMesh (IE), DFKI (DE), UMC Utrecht (NL), Philips Healthcare (NL)

**What it shows:**
- Federated data sources (hospitals A/B/C + clinics across EU)
- Privacy & anonymization layer (differential privacy, homomorphic encryption, GDPR consent)
- Federated ML (local training, secure aggregation, global model)
- AI Act governance (Ψ-Field oversight, ethics board, human-in-the-loop, explainability)
- VaultMesh proof infrastructure (receipts, LAWCHAIN, federation, treasury)
- Clinical deployment pipeline (validation, regulatory, EHR integration)
- EU policy compliance (AI Act Art. 10/14, GDPR Art. 9, MDR, EHDS)

**Key innovation:**
- **No raw health data leaves hospitals** (federated learning)
- **Every training round = cryptographic receipt** (LAWCHAIN audit trail)
- **Ψ-Field detects model drift & bias** (collective sensing across sites)
- **Human-in-the-loop for high-risk decisions** (AI Act Art. 14 compliance)

**KPIs:**
- 20% diagnostic accuracy improvement
- 30% reduction in data collection time
- 5+ hospital network (cross-border)
- 0 privacy breaches (differential privacy guarantees)
- 10+ publications (top-tier medical AI venues)

**View:**
```bash
cat ~/vaultmesh-core/funding-roadmap/diagrams/genai-health-federated-governance.mmd
```

---

## Rendering Options

### Option 1: Online (Mermaid Live Editor)
1. Copy diagram content:
   ```bash
   cat pqc-integration-architecture.mmd | pbcopy  # macOS
   # or
   cat pqc-integration-architecture.mmd | xclip -selection clipboard  # Linux
   ```
2. Open https://mermaid.live/
3. Paste content into left pane
4. View rendered diagram in right pane
5. Export as PNG/SVG if needed

### Option 2: VS Code Extension
1. Install extension: `bierner.markdown-mermaid`
2. Open `.mmd` file in VS Code
3. Click preview icon or `Cmd+K V` (macOS) / `Ctrl+K V` (Linux)

### Option 3: Obsidian
1. Copy `.mmd` content into Obsidian note:
   ````markdown
   ```mermaid
   [paste diagram here]
   ```
   ````
2. Diagram renders automatically in preview mode

### Option 4: Command Line (mermaid-cli)
```bash
# Install mermaid-cli
npm install -g @mermaid-js/mermaid-cli

# Render to PNG
mmdc -i pqc-integration-architecture.mmd -o pqc-integration.png -w 3000

# Render to SVG
mmdc -i digital-twins-three-pillar.mmd -o digital-twins.svg

# Render to PDF
mmdc -i genai-health-federated-governance.mmd -o genai-health.pdf
```

### Option 5: GitHub/GitLab
- Push `.mmd` files to GitHub/GitLab repository
- Both platforms auto-render Mermaid diagrams in markdown preview
- Example: Embed in proposal docs with:
  ````markdown
  ```mermaid
  graph TB
      ...
  ```
  ````

---

## Diagram Styling Legend

### Color Coding

**PQC Integration Diagram:**
- 🔵 **Blue** — Classical cryptography layer
- 🟡 **Yellow** — Hybrid transition layer (TRL 4→6)
- 🟢 **Green** — Post-quantum target state
- 🟣 **Purple** — VaultMesh core organs
- 🟠 **Orange** — Work packages
- 🔴 **Red** — Validation pilots

**Digital Twins Diagram:**
- 🟣 **Purple** — VaultMesh core infrastructure
- 🔵 **Blue** — Urban pillar
- 🟢 **Green** — Biomedical pillar
- 🟠 **Orange** — Industrial pillar
- 🟡 **Yellow** — Cross-pillar coordination
- 🟣 **Lavender** — EU policy alignment
- 🔴 **Red** — Pilot deployments

**GenAI Health Diagram:**
- 🔵 **Blue** — Federated data sources
- 🟣 **Purple** — Privacy layer
- 🟢 **Green** — Federated ML
- 🟡 **Yellow** — AI Act governance
- 🟠 **Orange** — VaultMesh infrastructure
- 🟢 **Teal** — Clinical deployment
- 🟣 **Lavender** — EU policy
- 🟠 **Peach** — Expected outcomes

### Line Types
- **Solid arrows (→)** — Primary data/control flow
- **Dashed arrows (-.->)** — Feedback loops, secondary relationships
- **Bold arrows (==>)** — Critical migration paths or high-priority flows

---

## Use Cases

### For Partner Onboarding
- Include diagram in Partner Onboarding Kit (1-pager supplement)
- Shows partner where their organization fits in architecture
- Visualizes WP dependencies and deliverable flow

### For Proposal Part B
- Embed in Section 1 (Excellence) to illustrate technical approach
- Reference in Section 3 (Implementation) for WP structure
- Useful for reviewers to grasp complex multi-partner architecture quickly

### For Steering Committee Reviews
- Present diagrams in consortium kickoff workshops
- Use to align partners on technical vision
- Update diagrams as architecture evolves during proposal development

### For Standards Contributions
- Submit to ETSI/IETF/ISO working groups as architectural reference
- Shows how VaultMesh aligns with emerging standards (PQC, digital twins, AI governance)

### For Pilot Planning
- Share with pilot sites to explain integration points
- Identifies data flows, security boundaries, compliance checkpoints

---

## Maintenance

### Version Control
```bash
cd ~/vaultmesh-core
git add funding-roadmap/diagrams/
git commit -m "diagrams: update [PQC|Digital Twins|GenAI] architecture v1.X"
git tag -a diagrams-v1.X -m "Architecture diagrams v1.X"
```

### Update Workflow
1. **When consortium changes:** Update partner boxes and WP assignments
2. **When budget finalizes:** Update budget figures in annotations
3. **When pilots confirm:** Add specific pilot details (sites, metrics)
4. **When policy updates:** Add new compliance references (e.g., AI Act amendments)

### Receipt Generation
```bash
python3 << 'EOF'
import json, hashlib, datetime
from pathlib import Path

diagrams_dir = Path.home() / 'vaultmesh-core/funding-roadmap/diagrams'
for diagram_file in diagrams_dir.glob('*.mmd'):
    content = diagram_file.read_text()
    hash_val = hashlib.sha256(content.encode()).hexdigest()

    receipt = {
        "kind": "funding.diagram.update",
        "ts": datetime.datetime.now(datetime.timezone.utc).isoformat(),
        "file": str(diagram_file),
        "hash": hash_val,
        "description": f"Architecture diagram: {diagram_file.stem}"
    }

    receipt_path = Path.home() / '.vaultmesh/receipts' / f'diagram-{diagram_file.stem}-{datetime.datetime.now().strftime("%Y%m%d%H%M%S")}.json'
    receipt_path.write_text(json.dumps(receipt, indent=2))
    print(f"Receipt: {receipt_path.name}")
EOF
```

---

## Exporting for EU Submission

### High-Resolution PNGs
```bash
# Export all diagrams at 3000px width (suitable for A4 print)
for file in *.mmd; do
    mmdc -i "$file" -o "${file%.mmd}.png" -w 3000 -b transparent
done
```

### SVGs for Vector Quality
```bash
# Export as SVG (infinitely scalable)
for file in *.mmd; do
    mmdc -i "$file" -o "${file%.mmd}.svg"
done
```

### Embed in LaTeX Proposal
```latex
\begin{figure}[h]
\centering
\includegraphics[width=\textwidth]{diagrams/pqc-integration.pdf}
\caption{VaultMesh PQC Integration — Hybrid Cryptographic Architecture}
\label{fig:pqc-arch}
\end{figure}
```

---

## Statistics

**Total Diagrams:** 4
**Total Nodes (approx):** 220+ across all diagrams
**Total Relationships:** 300+ edges showing data flows, dependencies, compliance links

**Coverage:**
- **8 EU funding proposals** (4 visualized: 3 detailed + 1 meta-synthesis, 4 referenced in nebula map)
- **20+ consortium partners** mapped across all tiers
- **25+ work packages** illustrated
- **12+ validation pilots** detailed
- **15+ EU policies/standards** linked (AI Act, DORA, NIS2, Gaia-X, EHDS, etc.)
- **€15.8M+ total budget** orchestrated and visualized

**Diagram Hierarchy:**
- **Level 0 (Meta):** Treasury Nebula Map — orchestration overview
- **Level 1 (Detail):** PQC Integration, Digital Twins, GenAI Health — technical deep dives
- **Level 2 (Referenced):** Quantum Comms, Incident Response, Cloud, Maritime, Grid — in nebula map

---

## Future Diagrams (Planned)

**Quantum Communications (€1M)** — QKD protocol stack + VaultMesh integration
**Incident Response (€1.5M)** — CSIRT workflow + LAWCHAIN audit trail
**Cloud Sovereignty (€2M)** — Gaia-X federation + VaultMesh proof layer
**Maritime Security (€1.2M)** — AIS tracking + cryptographic receipts
**Smart Grid (€800K)** — Energy mesh + treasury subsystem

---

**Document Control:**
- Version: 1.0
- Created: 2025-11-06
- Last Updated: 2025-11-06
- Owner: VaultMesh Technologies B.V.
- Contact: guardian@vaultmesh.org
- Classification: Consortium Internal (Non-Public)