Overview
Permissionless blockchains are the purest form of decentralized networks. They are designed to be censorship-resistant and accessible to everyone globally.
Key Features
- Open Access: Anyone can download the software and start a node.
- Anonymity/Pseudonymity: Users don't need to provide their real identity to participate.
- Incentives: Use economic rewards (mining/staking) to ensure security among untrusted participants.
Examples
- Bitcoin
- Ethereum