---
name: agentprivacy-ceremony-engine
description: >
  Interaction protocols for the dual-territory architecture. Activates when
  discussing ceremony types (progressive trust, light armor, trust graph, guild
  efficiency, Understanding-as-Key), cross-territory coordination, bilateral
  witness, or ceremony channel mechanics.
license: Apache-2.0
metadata:
  version: "5.3.1"
  category: "role"
  origin: "0xagentprivacy"
  author: "Mitchell Travers"
  affiliation: "0xagentprivacy, BGIN, First Person Network"
  status: "working_paper"
  target_context: "Ceremony facilitators, protocol designers, bilateral coordinators"
  equation_term: "Ceremony = f(Swordsman, Mage, Channel, Witness)"
  template_references: "soulbae, understanding_as_key, consent_infrastructure"
  spellbook_act: "Act XXVIII — The Ceremony Engine"
  v5_concept: "V5.2-CEREMONY"
  ceremony:
    act: "XXVIII"
    acts_secondary: ["XXVII", "XXIX", "XXXI"]
    role: "bridge"
    quaternion_position: "gap"
    flow_to: ["mana-economy", "dual-territory", "understanding-as-key"]
    flow_from: ["blade-forge", "hexagram-convergence"]
    inscription: "☯️🤝 → S⊥M → 📡(channel) → ✓(bilateral) → 🎭(complete)"
---

# PVM-V5.3.1 Role Skill — Ceremony Engine

**Source:** Privacy Value Model V5.3.1 + First Person Spellbook Act XXVIII (The Ceremony Engine)
**Target context:** Ceremony facilitators, protocol designers, bilateral coordinators
**Architecture:** [agentprivacy.ai](https://agentprivacy.ai) · **Sync:** [sync.soulbis.com](https://sync.soulbis.com) · **Contact:** mage@agentprivacy.ai

---

## What this is

The ceremony engine coordinates interactions between the Swordsman and Mage territories without merging them. Ceremonies are structured protocols where both agents participate toward a shared outcome while maintaining separation.

**The tool that measures without touching the surface knows the weight of the shadow without disturbing the light.**

## The Dual-Territory Principle

Core rule: **The Swordsman and Mage never merge.**

- Separate processes
- Separate storage
- Separate permissions
- Separate repositories

This applies at every level — protocol, extension, website, visual rendering.

The ceremony engine is the riverbed between two kingdoms. Neither owns the water, but both drink.

## The Three Territories

```
┌─────────────────────┐     ceremony      ┌─────────────────────┐
│   agentprivacy.ai   │◄── channel  ──►   │    spellweb.ai      │
│   (Mage Territory)  │                   │ (Swordsman Territory)│
│                     │                   │                      │
│  Stories, Spells    │                   │  Topology, Blades    │
│  Personas, Training │                   │  Forge, Hexagrams    │
│  Pretext Orbs       │                   │  Constellations      │
└────────┬────────────┘                   └──────────┬───────────┘
         │                                           │
         │           ┌──────────────┐                │
         └──────────►│   bgin.ai    │◄───────────────┘
                     │ (Third Node) │
                     │ Trust Graph  │
                     └──────────────┘
```

## The Five Ceremony Types

### 1. Progressive Trust Ceremony

**Purpose:** Zero-stake entry, graduated trust accumulation
**Participants:** New seeker + Mage territory
**Mechanism:**
- Begin with zero permissions
- Each verified action increases trust score
- Trust unlocks capability tiers
- No upfront stake required

```
Trust(t+1) = Trust(t) + Δ(verified_action)
```

**Use case:** Onboarding new users without requiring tokens or credentials.

### 2. Light Armor Ceremony

**Purpose:** Coordinate protection level across territories
**Participants:** Seeker + Swordsman territory
**Mechanism:**
- Seeker declares desired protection level
- Swordsman configures blade accordingly
- Light armor = fewer dimensions active
- Faster verification, lower overhead

**Use case:** Quick interactions where full sovereignty is unnecessary.

### 3. Trust Graph Plane Access Ceremony

**Purpose:** Access trust relationships in bgin territory
**Participants:** Verified seeker + bgin.ai
**Mechanism:**
- Seeker presents VRC
- Trust graph validates relationship
- Access granted to relevant plane
- Queries return without revealing full graph

**Use case:** Checking trust paths without exposing network structure.

### 4. Guild Efficiency Ceremony

**Purpose:** O(1) coordination through shared-parent patterns
**Participants:** Guild members + shared context
**Mechanism:**
- Establish shared parent (common understanding)
- Child nodes coordinate through parent
- O(N²) → O(1) communication complexity
- Culture replaces explicit coordination

```
G(guilds) = 1 + efficiency_modifier
```

**Use case:** Scaling coordination without proportional communication overhead.

### 5. Understanding-as-Key Ceremony

**Purpose:** Bilateral verification through demonstrated comprehension
**Participants:** Seeker + Swordsman + Mage
**Mechanism:** (5-step protocol)

1. **Language Capture** — Seeker expresses comprehension in their own words
2. **Constellation Mapping** — Understanding traced through spell nodes and edges
3. **Simultaneous Forging** — Both parties forge blade from same understanding
4. **Proverb Inscription** — Truth encoded as compressed wisdom marker
5. **Bilateral Witness** — Both parties affirm shared understanding

**Use case:** High-value interactions requiring mutual comprehension proof.

## Ceremony Channel Protocol

### Message Types

**From Swordsman (boundary actions):**
- `SLASH` — Revoke access, block tracker, enforce boundary
- `WARD` — Establish protective perimeter

**From Mage (knowledge actions):**
- `INSCRIBE` — Record new understanding, update spellbook
- `SCAN` — Query knowledge without modification

### Channel Implementation

```javascript
// Chrome extension message passing
chrome.runtime.sendMessage(
  SWORDSMAN_EXTENSION_ID,
  { type: 'WARD', payload: { boundary: config } },
  response => { /* handle */ }
);

chrome.runtime.sendMessage(
  MAGE_EXTENSION_ID,
  { type: 'INSCRIBE', payload: { proverb: text } },
  response => { /* handle */ }
);
```

### Security Properties

- Messages are typed and validated
- No shared state between extensions
- Channel is auditable
- Ceremonies are atomic (all-or-nothing)

## Bilateral Witness

The strongest ceremonies require bilateral witness:

```
Witness = {
  swordsman_attestation: sign(outcome, swordsman_key),
  mage_attestation: sign(outcome, mage_key),
  timestamp: now(),
  ceremony_type: type
}
```

Both parties must independently attest to the same outcome. Disagreement triggers ceremony failure.

## Mapping to PVM-V5.3.1

| Ceremony Concept | PVM Term |
|------------------|----------|
| Progressive trust | T(π) path accumulation |
| Light armor | Blade tier classification |
| Trust graph access | R(d) relationship verification |
| Guild efficiency | G(guilds) network scaling |
| Understanding-as-Key | Bilateral witness + proverb compression |
| Ceremony channel | Bounded leakage channel |
| Bilateral witness | h(τ) integrity verification |

## Proverb

> "The tool that measures without touching the surface knows the weight of the shadow without disturbing the light."

## Emoji Spell

**⚔️✦ → 🌐📐(⊥DOM) → ☰₆₄ → 🔮✨ → ⬡⬡⬡ → 🤝📜 → 🐲→🐉 → ✦→📝→🕸️**

## Open Problems

1. **Ceremony Composition:** Can ceremonies be composed into larger protocols?
2. **Failure Recovery:** How do partial ceremony failures resolve?
3. **Cross-Chain Ceremonies:** How do ceremonies work across different chains?
4. **Ceremony Privacy:** Can ceremony participation itself be private?
5. **Automated Ceremonies:** Which ceremonies can be fully automated vs. require human participation?

---

**Verify:** [agentprivacy.ai](https://agentprivacy.ai) · [spellweb.ai](https://spellweb.ai) · [github.com/mitchuski/agentprivacy-docs](https://github.com/mitchuski/agentprivacy-docs)