EigenLayer launched in 2023, founded by Sreeram Kannan, a University of Washington professor specializing in information theory. The protocol introduced “restaking” — the ability to take ETH already staked on Ethereum and simultaneously use it to secure additional protocols called Actively Validated Services (AVS). Stakers could earn rewards from both Ethereum staking and AVS validation, effectively double-dipping on yield from the same capital.
The concept was immediately compelling. Ethereum’s $100+ billion in staked ETH represented an enormous pool of economic security that was only being used for one purpose. EigenLayer proposed making that security reusable — letting new protocols bootstrap their security by borrowing from Ethereum’s existing validator set rather than building their own from scratch. For new protocols, this was transformative: instead of spending years and millions attracting validators, they could plug into EigenLayer and inherit Ethereum-grade security from day one.
EigenLayer’s points program attracted over $15 billion in deposits by mid-2024, making it one of the largest DeFi protocols by TVL. The EIGEN token launched in late 2024 with an airdrop to early depositors, though the distribution’s exclusion of certain geographies generated significant controversy. Despite the drama, EigenLayer’s core innovation — pooled, reusable security — was widely recognized as one of the most important infrastructure advances in Ethereum since the Merge.
The risks of restaking are real. If the same ETH secures multiple protocols, a slashing event on one AVS could cascade to affect the staker’s position on others. The complexity of managing slashing conditions across multiple services creates systemic risk that the ecosystem hasn’t fully stress-tested. EigenLayer’s long-term success depends on whether restaking can be made safe at scale — a genuinely hard problem that combines cryptoeconomics, mechanism design, and risk management in ways nobody has attempted before.
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