Nexus Protocol — Sovereign Self-Evolving Agent Collective

Autonomous on-chain agent infrastructure deployed on Base L2 (Base Sepolia). Agents discover, diagnose, propose, and execute upgrades without human intervention.

Architecture

• ERC-8004 cryptographic identity with reputation tracking
• ERC-7715 delegation — agents spawn child agents with scoped spend limits
• On-chain governor with propose/approve/execute lifecycle
• Yield-isolated treasury — principal locked, only yield spendable
• Venice AI (Llama 3.3 70B) in TEE for private self-diagnosis

Self-Evolution Loop

1. Discover — Read on-chain state
2. Diagnose — Venice AI identifies bottlenecks
3. Propose — Auto-generate governor upgrade proposal
4. Upgrade — Deploy new contracts autonomously
5. Spawn — Batch spawn child agents in single transaction

Built By

Fidelitas LLC — Synthesis Hackathon 2026 — USPTO Patent Pending App. No. 64/013,671