CoinDesk
Igloo will shut down its Abstract blockchain on Dec. 15 after spending tens of millions of dollars supporting the Ethereum layer 2. About $76 million in assets remained on the network as of Wednesday, and users have been told to move their holdings before the shutdown or risk losing access.
Why it matters
Abstract launched in January 2025 with a consumer-focused strategy built around the audience of Pudgy Penguins, the digital collectibles and toy brand. It reported more than 325 million transactions, $6 billion in decentralized-exchange trading and 4 million wallets. Businesses on the network generated more than $40 million in revenue, but that money did not directly pay for Abstract’s infrastructure.
The chain recorded roughly $3,900 in fees over the latest 24 hours, compared with about $39,000 in revenue for applications operating on it. Igloo CEO Luca Netz said the company chose not to keep funding the network at the expense of Pudgy Penguins or launch a token or ICO to raise money. The team cited stalled growth, thin trading markets, limited institutional activity and a small DeFi market.
Market impact
Abstract is the second Ethereum-linked layer 2 to announce a shutdown in less than a week. Blast said on Oct. 2 that operating costs exceeded revenue; it had previously attracted more than $2 billion in deposits and backing from firms including Paradigm.
Abstract users must transfer assets through the network’s migration service or a bridge before Dec. 15. The closures put the economics of running layer 2 networks in focus: high transaction counts and activity across applications do not ensure enough fee revenue reaches the chain to sustain operations.
Frequently asked questions
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When will Abstract stop operating?
Igloo plans to shut down Abstract on Dec. 15. Users have been told to move their assets before then or risk losing access.
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How much value remained on Abstract before its shutdown?
About $76 million in assets remained on the network as of Wednesday, according to the seed.
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Why is Igloo closing Abstract despite its reported activity?
Abstract reported more than 325 million transactions, but the team cited stalled growth, thin trading markets, limited institutional activity and a small DeFi market. Chain fees were roughly $3,900 over the latest 24 hours.
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Why did Abstract's application revenue not cover the chain's costs?
Revenue earned by applications does not automatically flow to the blockchain beneath them. Abstract's applications generated about $39,000 in revenue over the latest 24 hours, while the chain collected roughly $3,900 in fees.
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How does Abstract's shutdown compare with Blast's?
Abstract is the second Ethereum-linked layer 2 to announce a shutdown in less than a week. Blast announced on Oct. 2 that its operating costs exceeded revenue.
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