The primary goal of Ethereum validators is to ensure the secure, decentralized operation of the network. To this end, in-protocol rules purposefully disincentivize the centralization of stake. Slashing penalties become more severe the more validators participate in the same event, and any failure or malicious action that affects more than ⅓ of validators prevents the network from reaching finality. In such cases, offending validators increasingly shed ETH until a supermajority of honest, operational validators is met once more.
Still, the majority of staked ETH is controlled by just a handful of staking-as-a-service providers. Specifically, Lido, the top staking-as-a-service provider represents nearly 30% of staked ETH, while Coinbase, the next largest leader, accounts for just over 13%.
Stephanie graduated with a BSc in Psychology and began her career in startup operations and consultancy. Prior to joining Messari, she specialized in crypto technical communications. She was an early member of Messari's Diligence Team with ownership over product design, project management, and research quality. She produced and oversaw professional cryptoasset due diligence reports and helped scale the team to 20+ members. On the Enterprise Research team, Stephanie is best known for her work on validator decentralization, scaling, and the modular blockchain landscape.