System Architecture

Component Overview

┌────────────────────────────────────────────────────────┐
│                    USER LAYER                          │
│  ┌─────────────┐  ┌─────────────┐  ┌─────────────┐    │
│  │  Matchify   │  │  Partner    │  │  Direct     │    │
│  │  (Consumer) │  │  Apps       │  │  Protocol   │    │
│  └──────┬──────┘  └──────┬──────┘  └──────┬──────┘    │
└─────────┼────────────────┼─────────────────┼──────────┘
          │                │                 │
┌─────────▼────────────────▼─────────────────▼──────────┐
│                   GHOST LAYER                          │
│  ┌──────────────────────────────────────────────┐     │
│  │  AI Ghost Network (Ghost-to-Ghost Protocol)  │     │
│  │  - Matching · Negotiation · Scheduling       │     │
│  │  - Transaction Execution · Content Gen       │     │
│  └──────────────────────────────────────────────┘     │
└───────────────────────┬───────────────────────────────┘
                        │
┌───────────────────────▼───────────────────────────────┐
│                INFRASTRUCTURE LAYER                    │
│  ┌────────────┐  ┌────────────┐  ┌────────────┐       │
│  │  CDO-Chain │  │  P2P Cloud │  │  Oracles   │       │
│  │  (L2)      │  │  (Storage) │  │  (Bridges) │       │
│  └────────────┘  └────────────┘  └────────────┘       │
└───────────────────────────────────────────────────────┘

CDO-Chain

Property	Specification
Type	Optimistic Rollup (L2)
Settlement	Ethereum-secured
TPS Target	100,000+
Gas Cost	<$0.0001
Finality	<1 second

Note: These are design targets subject to rollup parameters, data availability layer choice, and third-party audits. Final specifications may vary based on production optimization.

Key on-chain components:

• Asset ownership records

• Ghost registry (soul-bound)

• Social graph (relationships)

• Transaction settlement

• Governance votes

Progressive Decentralization

Phase	Timeline	Validator Set	Governance
Launch	Q4 2026	Foundation-operated	Core team
Phase 1	2027 H1	Permissioned validators	Token voting
Phase 2	2027 H2	Open validator set	DAO-controlled
Phase 3	2028+	Fully decentralized	Protocol ossification

P2P Cloud (Distributed Storage)

Built on Proof of Replication (PoRep) + Proof of Spacetime (PoSt):

• User data encrypted with user keys

• No platform access to data

• Automatic redundancy

• True deletion (not just database flags)

User Data Rights (GDPR-aligned)

Right	Implementation
Access	Export all data anytime via dashboard
Portability	Standard formats, no vendor lock-in
Deletion	Cryptographic deletion (keys destroyed, data unrecoverable)
Rectification	Users modify their data directly
Objection	Opt-out of any data processing

Candao cannot read, sell, or monetize user data. Period.