Umbra
Stealth address protocol for private payments on Ethereum.
Supported Chains
Ethereum Polygon Arbitrum Optimism Gnosis Chain
Tags
#stealth-addresses
#payments
#privacy
Overview
Umbra is a stealth address protocol that allows users to receive payments privately on Ethereum and other EVM chains. It uses stealth addresses so that only the sender and receiver know the destination of funds.
How It Works
- Register: Set up your stealth address keys
- Share: Give senders your Umbra ID (ENS or public key)
- Receive: Senders generate unique stealth addresses for each payment
- Withdraw: Claim funds using your private viewing key
Key Features
- Simple UX: Works with any wallet
- ENS Integration: Use your ENS name to receive private payments
- Multi-chain: Available on major L2s
- Gas Efficient: Optimized for low transaction costs