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Lido: A Staking Pool for Ethereum 2.0

The Lido whitepaper outlines a protocol designed to solve the liquidity challenges associated with staking on the Ethereum Proof-of-Stake (PoS) network. At the

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Abstract

The Lido whitepaper outlines a protocol designed to solve the liquidity challenges associated with staking on the Ethereum Proof-of-Stake (PoS) network. At the time of its inception, staking required locking up 32 ETH, which resulted in reduced capital liquidity and high barriers to entry for smaller token holders. Lido proposes a liquid staking model where users deposit ETH into a decentralized pool and receive an ERC-20 token (stETH) in return. This derivative represents their stake and accumulated rewards, allowing them to participate in other DeFi protocols while their underlying ETH is being staked by a DAO-governed set of node operators. The paper describes the architecture of the protocol, including the minting of derivative tokens, the governance structure governed by token holders, and the security mechanisms implemented to mitigate slashing risks. By enabling liquid participation in the consensus layer of Ethereum, Lido addresses the opportunity cost of staking, fundamentally changing the economics of PoS validation. The document serves as a blueprint for liquid staking protocols and provides insight into how decentralized governance can manage complex validator sets, maintain asset pegs, and decentralize the staking ecosystem at scale. Authors: Vasiliy Shapovalov, Konstantin Lomashuk, Jordan Fish Publication: Project Whitepaper Publication date: 2020-01-01

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Key findings

  • Liquid staking addresses the opportunity cost of locking capital in Proof-of-Stake consensus mechanisms.
  • The minting of derivative tokens enables staked assets to remain productive in broader DeFi markets.
  • Decentralized node operator sets improve the resilience and decentralization of the validator pool.
  • Governance through a DAO is required to manage validator selection and treasury operations for the staking protocol.
  • Security measures like slashing insurance and multi-sig wallets are critical to maintaining the trust of depositors.

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Citation

Vasiliy Shapovalov, Konstantin Lomashuk, Jordan Fish (2020). Lido: A Staking Pool for Ethereum 2.0. Project Whitepaper. https://lido.fi/static/Lido_Whitepaper.pdf
Canonical knowledge ID: research:lido-a-staking-pool-for-ethereum-2-0