Rocket Pool is a liquid staking protocol that democratizes access to Ethereum consensus. It matches users who want to stake ETH (receiving rETH) with independent node operators who manage the technical infrastructure. The protocol is distinct for its permissionless design; anyone can become a node operator by posting an ETH and RPL bond, without needing approval from a centralized committee. The rETH token represents a claim on the liquidity pool and accrues value from staking rewards and MEV (Maximum Extractable Value) fees.

Rocket Pool has executed a multi-stage roadmap focused on scalability and capital efficiency:

Saturn Upgrade (Late 2025): The protocol began rolling out the Saturn upgrade, a major architectural overhaul. Key features include Megapools, which allow a single node operator to manage thousands of validators through one smart contract, reducing gas costs and operational complexity. Additionally, the upgrade introduced 4 ETH Minipools (down from 8 ETH), allowing operators to spin up validators with significantly less upfront capital.

Houston Upgrade (2024): The previous major update, Houston, fully decentralized the protocol's governance by launching the on-chain Protocol DAO (pDAO). This removed the reliance on the trusted "Oracle DAO" for parameter changes, placing control directly in the hands of RPL voters.

DVT Integration: In 2025, the ecosystem integrated Distributed Validator Technology (DVT) via partners like Obol Network. This allows clusters of node operators to share the duties of a single validator key, increasing resilience against offline penalties.

The RPL token is the insurance and governance layer of the network:

Insurance Bond: Node operators must stake RPL (minimum 10% of the borrowed ETH value) to act as a secondary insurance buffer. If a validator is penalized significantly, this RPL collateral is used to protect the value of rETH for liquid stakers.

Protocol Governance: RPL holders vote in the pDAO on critical decisions, including inflation rates, reward distribution schedules, and treasury spending for ecosystem grants.

Operator Rewards: To incentivize the provision of insurance collateral, node operators receive RPL rewards funded by the protocol's annual inflation.

Consensus: Permissionless Node Operator Network

Liquid Asset: rETH (Value-accruing)

Collateral Asset: RPL (ERC-20)

Key Feature: 4 ETH Bonded Minipools (Saturn)

Governance: On-Chain pDAO