Igloo Inc. will wind down its Ethereum layer-2 network Abstract and disable its mainnet on Dec. 15, giving users roughly two months to withdraw or bridge assets before funds left on the chain become inaccessible. The closure ends a consumer-focused network that claimed hundreds of thousands of users and major entertainment partnerships but failed to build the on-chain liquidity and fee-generating activity needed to support its operating costs.
The company announced the decision on Oct. 6, less than a week after Ethereum layer-2 Blast disclosed plans to shut down. The two closures, following the June end of operations by Bitcoin layer-2 Botanix, leave 2026 with three funded scaling networks announcing shutdowns.
Igloo said Abstract had processed 325 million transactions, attracted about 400,000 users, created more than 4 million wallets and hosted 144 deployed applications. The chain also secured brand collaborations involving Red Bull Racing and Disney. Those figures show that Abstract achieved visibility and user activity, yet Igloo concluded that engagement did not translate into a durable business model for a network with limited decentralized-finance activity.
Users have until Dec. 15 to move assets
Igloo urged Abstract users to move assets through its Migration Hub or the chain’s native Abstract bridge before the shutdown date. The company said the native bridge was showing a roughly three-hour delay when the announcement was issued.
Assets left on Abstract after Dec. 15 will not be accessible, according to Igloo. Users holding tokens, NFTs or other balances on the network therefore need to complete transfers before the mainnet is switched off rather than relying on a recovery process after the deadline.
The company also warned users about phishing websites impersonating migration tools. That risk tends to rise during network closures, when users are searching for bridges, migration pages and wallet instructions under time pressure. Igloo advised users to rely on its designated portal and verify website addresses before connecting a wallet or signing a transaction.
About $47 million in assets remained on Abstract at the time of reporting, underlining the practical stakes of the migration process. That figure covers assets held on the network, while separate public measurements of total value locked in smart contracts can produce lower estimates because they track a narrower category of deposited capital.
Igloo cites weak defi liquidity and high costs
Luca Netz, chief executive officer of Igloo Inc., said the company had financed Abstract for 18 months and absorbed losses totaling “tens of millions” of dollars. Igloo raised more than $11 million in July 2024 in a funding round led by Founders Fund, before Abstract launched its mainnet in January 2025.
Netz said Igloo decided against issuing an Abstract token or pursuing an initial coin offering to finance the network. In his view, Abstract had not developed enough organic demand to justify a token launch.
That decision separated the project from a familiar funding path for layer-2 networks. A token sale or airdrop can provide a network with capital and create incentives for liquidity providers and users, though it also exposes a project to market volatility and can encourage activity driven mainly by rewards. Igloo’s position was that issuing a token without adequate underlying demand would not solve Abstract’s revenue problem.
The company said the network struggled to establish a meaningful defi ecosystem, leaving on-chain liquidity thin and institutional participation limited. It also said Abstract operated with a smaller budget than competing networks.
A layer-2 can process large numbers of transactions without producing enough fees to cover infrastructure, engineering, security and business-development expenses. Consumer applications, gaming projects and branded digital experiences can generate wallet creation and low-cost transactions, but they may not create the recurring borrowing, trading, lending and liquidity activity that has supported many defi-oriented chains.
Wallet numbers raised questions about activity quality
Abstract’s reported metrics also showed a substantial divide between wallets and users. More than 4 million wallets compared with about 400,000 users works out to an average of roughly 10 wallets per user.
Multiple wallet addresses do not automatically indicate artificial usage. Users can maintain separate wallets for security, applications or collections. Yet a high wallet-to-user ratio can also reflect inactive addresses, promotional campaigns or users creating extra wallets in anticipation of possible airdrops.
For a chain marketed around consumer use, the distinction carries financial consequences. A large wallet count can demonstrate reach, while an active base of users depositing capital into applications is more closely connected to liquidity, protocol revenue and sustainable ecosystem funding. Igloo’s decision suggests that Abstract’s consumer traction did not overcome the absence of deeper on-chain financial activity.
Blast’s recent shutdown offered a stark comparison. The network’s total value locked had fallen 98% from a peak of $2.27 billion, while reported revenue stood at $110 on the day before its shutdown notice. The rapid decline showed how difficult it can be for a chain to sustain operations once liquidity and application activity retreat, even after attracting substantial capital earlier in its lifecycle.
Igloo returns focus to Pudgy Penguins
Following the Abstract decision, Igloo said it will concentrate resources on Pudgy Penguins and the PENGU token, moving away from the costly task of operating a standalone Ethereum scaling network. PENGU fell about 5.6% on the day of the announcement to roughly $0.009.
The shutdown does not erase Abstract’s transaction history or its efforts to bring recognizable consumer brands on-chain. It does show the limits of partnerships and wallet growth as substitutes for liquid applications and recurring network revenue. For users, the immediate issue is more straightforward: assets need to be bridged off Abstract before Dec. 15, when the network’s mainnet is scheduled to go offline.
Concerned about L2 shutdown risks? Understand the basics before moving funds with this guide: learn about Bitcoin Layer 2 networks.
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