No.176
EigenLayer EIGEN
the coin that makes one stake do two jobs
🎭 a relay runner: Ethereum hands it the security baton, and it passes that protection on to a whole crowd of newcomers
💬 “Your ETH already guards Ethereum. I just ask it to guard a few more doors on the way home. Extra pay for the extra rounds, and yes, extra trouble if a guard nods off.”
- What it is: a protocol built on Ethereum that invented restaking, reusing already-staked ETH to secure other services.
- June 2023: the restaking protocol launches and sets off a whole restaking trend; deposits later climb into the billions.
- Oct 2024: the EIGEN token unlocks and lists on Binance. Founder: Sreeram Kannan (Eigen Labs).
- Supply: no fixed cap. Total is about 1.83B EIGEN, with roughly 741M circulating (~40%) and the rest unlocking over years.
📖 The Story
In 2021, Sreeram Kannan was an associate professor at the University of Washington with a stubborn question. Every new crypto service, an oracle, a bridge, a data-availability layer, had to recruit its own validators and bootstrap its own security from zero. Meanwhile Ethereum already had a giant pool of staked ETH doing exactly that job for one chain. Why couldn't a fresh service simply borrow some of that trust instead of building it again?
That question became restaking. The idea: let ETH that is already staked opt in to guard extra services, so a single stake pulls double duty. Kannan founded Eigen Labs, raised $100M from the venture firm a16z, and in June 2023 the restaking protocol went live on Ethereum. It caught fire. Within months, billions of dollars in ETH were restaked, and a crowd of copycats turned ‘restaking’ into one of the year's loudest crypto words.
The services that rent this borrowed security have a name: AVSs, short for Actively Validated Services. EigenDA, a data-availability layer, was the headline example, joined by bridges and oracle networks. On October 1–2, 2024, the EIGEN token finally unlocked and began trading on Binance.
In June 2025 the project rebranded to ‘EigenCloud’, reaching past pure restaking toward a wider pitch of verifiable services for things like AI. The token still trades as EIGEN, and the original promise is unchanged: one stake, many jobs.
📊 Stats
🧩 How it works
Start with ETH that is already staked on Ethereum. Through EigenLayer you restake it, opting that same stake in to secure an AVS as well. The AVS pays extra rewards for the extra protection. The catch is the flip side: if an operator misbehaves on that AVS, their restaked ETH can be slashed (taken as a penalty). So good behaviour earns more, and bad behaviour now costs you on two fronts at once. Restaking can use native ETH, a liquid staking token, or an LP-style token, each carrying its own risk.
🌗 Light & Shadow
- It opened a genuinely new category. A new service can rent Ethereum's existing security instead of recruiting a validator set from scratch
- It moved real weight, not just talk. Deposits grew into the billions, peaking somewhere in the rough range of $11B to $20B+ (2023–2024)
- Backed by serious names: founder Sreeram Kannan came from academia, and Eigen Labs raised $100M from a16z
- Restaking stacks risk. The same ETH now answers to several services, so a slashing event in one place can bite stake that was busy elsewhere
- The supply is uncapped and inflationary. About 1.83B EIGEN exist, only ~40% circulates, and the rest keeps unlocking over years, steady selling pressure to absorb (no scarcity floor like Bitcoin's 21M)
- It is still young and complex. The token only unlocked in late 2024, and the safety of the whole stack rests on operators and AVSs behaving as designed
🧬 Evolution lineage
EigenLayer is not a fork and not its own chain. It is built on top of Ethereum and leans on Ethereum's proof-of-stake staking for security, more a child layer than a sibling. Newer restaking peers like Symbiotic and Karak are category siblings, not forks; EigenLayer got there first.
🧭 Meet other friends
Ethereum is the chain whose staked ETH EigenLayer borrows. Lido makes the liquid staking tokens that restakers often plug in. And Bitcoin is the supply opposite: a hard 21M cap, where EIGEN has none.
❓ FAQ
- What is EigenLayer?
- A protocol built on Ethereum that started 'restaking' in June 2023. People who already stake ETH can reuse that same stake to also help secure other services, earning extra rewards while taking on extra risk. EIGEN is its token.
- What is restaking?
- Normally staked ETH does one job: securing Ethereum. Restaking lets that same staked ETH (or a liquid staking token) opt in to secure additional services too, so one stake pulls double duty. More reward, but more ways to be penalised.
- What is an AVS?
- AVS stands for Actively Validated Service: an outside service that rents Ethereum's security through EigenLayer instead of building its own from scratch. Examples include data-availability layers like EigenDA, bridges, and oracle networks.
- Does EIGEN have a supply cap?
- No. EIGEN is uncapped and inflationary, unlike Bitcoin's fixed 21 million. Total supply is about 1.83 billion in 2026, with roughly 741 million circulating (around 40%); the rest unlocks over a multi-year schedule.
- Where can I buy EIGEN?
- EIGEN unlocked around October 2024 and is listed on major exchanges, including Binance. It moves a lot, so only try a small amount. (Information only, not advice to use any particular exchange or to invest.)
⚠️ Not investment advice. All figures are for information only