WRAITH — Proof of Silence Protocol

Your silence is your reputation.

WRAITH is a privacy reputation protocol for AI agents built on 0G's modular infrastructure. Instead of proving what your agent did, WRAITH proves what it chose not to expose.

Live Demo

🌐 wraith.dingidingi.site

Problem Statement

AI agents in Web3 handle enormous amounts of sensitive data — wallet correlations, trading intent, identity fragments, cross-chain state. There is currently no verifiable way to know whether an agent leaked your data, front-ran your trade, or exposed your identity. WRAITH solves this by making silence cryptographically provable, permanent, and ownable.

What is WRAITH?

Every time an AI agent handles sensitive data inside a TEE (Trusted Execution Environment), WRAITH generates a cryptographic Silence Proof and stores it permanently on 0G Storage. Your Agent ID accumulates these proofs, building an on-chain reputation based entirely on discretion.

0G Stack Components Used

• 0G Storage — Permanent archival of Silence Proofs (Log + KV layer)
• 0G Compute (TEE) — Hardware-enforced private inference execution
• Agent ID — Sovereign on-chain identity with encrypted metadata
• 0G Chain — Proof hash verification & Silence Score updates

Smart Contract Addresses (0G Mainnet)

• WraithAgentID: 0x05587B4E0FD476dbFD59174EBC66e9B556512A8d
• SilenceProofRegistry: 0xA76EFDCF062BE24483758Cf7AbE6DB1DfA8D699F
• ReputationScorer: 0xFd705cde07777913Baed4bEAcB606A38c18acda1

Verify on explorer: https://chainscan-galileo.0g.ai

Architecture

How It Works

1. Agent receives sensitive data input
2. Data enters hardware TEE secure enclave via 0G Compute
3. Inference runs privately — no data leaves the enclave
4. Silence Proof generated with cryptographic hash on exit
5. Proof stored permanently on 0G Storage
6. Agent ID Silence Score updated on 0G Chain

Setup & Run Instructions

Prerequisites

• Node.js 18+
• npm

Installation

git clone https://github.com/DingiDinigi/wraith.git
cd wraith
npm install

Run Development Server

npm run dev

Build for Production

npm run build
npm run preview

Smart Contract Deployment

cd wraith-contracts
npm install
export PRIVATE_KEY=your_private_key
npx hardhat run scripts/deploy.js --network zeroGMainnet

Tech Stack

• React + Vite frontend
• Deployed on Ubuntu VPS via PM2 + Nginx + SSL
• 0G Storage SDK, 0G Compute (TEE), Agent ID

Track

Track 5 — Privacy & Sovereign Infrastructure | 0G APAC Hackathon 2026

Builder

Built by @DingiDingi5 for the 0G APAC Hackathon

Mint Your Agent ID

Connect your wallet at wraith.dingidingi.site and click Mint Agent ID to register on 0G Mainnet. Your Agent ID token will accumulate Silence Proofs and build your on-chain privacy reputation.