The mainnet validator set will become fully permissionless after the next network upgrade. Like on testnet, the top N validators by stake will form the active set. Initially, N will be set to 20 and will increase over time. In addition, the Delegation Program is live. The Delegation Program is designed to enhance network security and decentralisation and support validators committed to the growth of the Hyperliquid ecosystem. Technical details for validators: Validators are encouraged to carefully understand the technology and familiarise themselves with testnet before proceeding with mainnet. Note that the self-delegation of 10k HYPE is locked by the protocol for one year. This lockup applies even if a validator is not part of the active set, and should be carefully considered before committing the stake. It is strongly recommended to review and apply for the Delegation Program before running a mainnet validator: