SPECTER

Ethereum • Privacy • Post-Quantum Stealth

Description

Onchain payments today are fully transparent; every transfer exposes both sender and recipient. SPECTER fixes this. Send to anyone using just their ENS or SuiNS name, and SPECTER generates a fresh, one-time stealth address for every payment. The recipient is the only one who can discover and spend from it—to the rest of the world it looks like funds went to a random address. The cryptography uses ML-KEM-768 (NIST FIPS 203), a post-quantum key encapsulation standard, so payments stay private even against adversaries with quantum computers. SPECTER also integrates with Yellow Network to enable private trading through off-chain state channel settlement. Built for ETHGlobal HackMoney 2026.

Technologies

Key Features

• •Private payments on Ethereum and Sui
• •Send/receive via ENS and SuiNS names only
• •Post-quantum security (ML-KEM-768, NIST FIPS 203)
• •One-time stealth address per payment
• •Yellow Network integration for private trading
• •View tags (skips ~99.6% of announcements)
• •IPFS meta-address storage
• •Non-EVM support (Sui live)