The Architecture
By late October 2024, the blockchain infrastructure landscape had entered a new competitive phase. No longer satisfied with operating as application layers atop existing networks, major crypto platforms began building their own layer-2 chains — a structural shift that promises to redefine how users interact with decentralized systems. The announcements came in rapid succession: Kraken confirmed plans to launch its own blockchain in early 2025, Eclipse prepared its Solana Virtual Machine-based L2 for Ethereum mainnet deployment, and Uniswap Labs laid the groundwork for Unichain.
This trend reflects a fundamental tension in blockchain architecture. Ethereum’s rollup-centric roadmap has spawned over 60 active layer-2 networks, each competing for the same user base and liquidity. The total value locked across Ethereum L2s exceeded $26 billion by October 2024, with Arbitrum One ($13.7 billion), Base ($6.5 billion), and OP Mainnet ($6 billion) commanding the lion’s share. For exchanges and DeFi protocols, launching a dedicated chain offers the ability to capture sequencing revenue, customize gas tokenomics, and create moats around their user ecosystems.
The architectural models vary significantly. Eclipse chose the Solana Virtual Machine for execution, pairing it with Celestia for data availability and Ethereum for settlement — a modular stack that borrows the best elements from competing ecosystems. Kraken’s approach is expected to follow the Optimism OP Stack, joining the growing Superchain ecosystem alongside Base, Mode, and Zora. Uniswap’s Unichain, announced shortly after this period, similarly targets the OP Stack with enhancements for DeFi-specific use cases.
Consensus Mechanisms
The consensus layer of these new chains reveals a clear industry preference. Nearly all recent L2 launches adopt optimistic or zero-knowledge rollup architectures that inherit Ethereum’s security through settlement on the L1. The OP Stack, maintained by Optimism, has emerged as the dominant framework for exchange-backed chains, providing battle-tested fraud proof mechanisms and a shared bridging standard across Superchain networks.
Eclipse represents an alternative approach by adopting the Solana Virtual Machine for transaction execution. The SVM processes transactions in parallel using Sealevel technology, theoretically achieving higher throughput than the serial execution model of the Ethereum Virtual Machine. Combined with Celestia’s modular data availability layer, Eclipse aims to deliver Solana-like performance with Ethereum-grade security guarantees. The tradeoff is complexity: the multi-stack architecture introduces more potential failure points and requires specialized developer tooling.
The consensus diversity matters for the broader ecosystem. If all major chains converged on a single execution environment, the risk of systemic vulnerabilities would increase. The coexistence of EVM-based, SVM-based, and alternative architectures creates a more resilient multi-chain landscape, though it also fragments developer attention and liquidity across incompatible runtimes.
Network Health
Market conditions in late October 2024 provided a favorable backdrop for infrastructure investment. Bitcoin traded at $69,907 on October 28, buoyed by $920 million in weekly ETF inflows and growing institutional confidence. Ethereum held at $2,565 despite continued ETH/BTC weakness, while Solana at $178 demonstrated strong momentum with its TVL surpassing $6 billion for the first time since early 2022.
The health of existing L2 networks showed mixed signals. Transaction costs on Ethereum L2s had dropped significantly following the Dencun upgrade in March 2024, which introduced blob transactions and reduced data availability fees by an order of magnitude. However, the proliferation of chains created liquidity fragmentation: DeFi protocols had to deploy across an ever-growing number of networks, diluting depth on each individual chain.
Stripe’s $1.1 billion acquisition of stablecoin infrastructure platform Bridge — the largest acquisition in crypto history — underscored the institutional conviction in blockchain payments infrastructure. The deal signaled that traditional financial players saw enough maturity in cross-chain payment rails to commit significant capital, validating the infrastructure layer that new chains aim to build upon.
Developer Ecosystem
The developer ecosystem is adapting to the multi-chain reality. The number of active rollups and appchains on testnets surpassed 100 by October 2024, with tooling frameworks like the OP Stack, Arbitrum Orbit, and Polygon CDK lowering the barrier to chain deployment. This democratization of chain creation is a double-edged sword: it enables innovation but risks overwhelming users with choices.
Uniswap’s launch of permissionless cross-chain bridging across nine networks on October 23 exemplified the ecosystem’s response. By embedding Across Protocol’s intent-based bridging directly into the Uniswap interface, developers created a template for abstracting away chain complexity from end users. The approach — where users express intent without needing to understand the underlying routing — may become the dominant paradigm as the number of active chains grows.
Kraken’s decision to build its own chain carries particular significance for the developer community. As one of the largest centralized exchanges, Kraken brings a massive user base and deep liquidity to whatever ecosystem it joins. If it chooses the OP Stack, it would further cement Optimism’s position as the default framework for institutional L2 deployments, concentrating development resources and talent around that technology stack.
Final Assessment
The proliferation of exchange-backed and protocol-backed layer-2 chains marks an inflection point in blockchain infrastructure. What began as a theoretical roadmap — Ethereum’s rollup-centric future — has become a land grab, with major platforms racing to stake territorial claims in the multi-chain landscape. The convergence of low-cost L2 deployment tooling, institutional capital from players like Stripe, and strong crypto market conditions created ideal conditions for this infrastructure arms race.
For the ecosystem, the benefits are clear: more competition drives innovation, lower costs, and better user experiences. The risks are equally apparent: liquidity fragmentation, developer attention dilution, and the potential for walled gardens that undermine the interoperability ethos. The projects that will ultimately succeed are those that solve the user experience problem — making the underlying chain invisible while delivering the performance and security guarantees that users demand. The infrastructure being built in late 2024 will determine the architecture of decentralized applications for years to come.
Disclaimer: This article is for informational purposes only and does not constitute financial advice. The author holds no positions in the tokens or protocols mentioned. Always conduct your own research before making investment decisions.
kraken launching a chain in 2025 is late. base already has 6.5B TVL and coinbase captured the retail bridge. what does krakens chain offer that base doesnt
eclipse running SVM on ethereum is the most interesting bet here. solana execution speed with ETH settlement. if it works it makes the OP stack and arbitrum stacks look slow
26B across 60 L2s means average TVL per chain is 433M. thats not enough liquidity for any of them to have deep markets. fragmentation is killing ETH
kraken chain, eclipse SVM L2, unichain. every major platform building its own L2. sequencer revenue is the new mining
eclipse picking SVM for execution + celestia for DA + ETH for settlement is the most modular stack weve seen. thats the template
sequencer eclipse picking SVM for execution and celestia for DA is the modular thesis in one stack. execution settlement and data availability all from different chains. this is the blueprint
60+ active L2s competing for the same liquidity. Most will be ghost towns within two years. The consolidation will be brutal.
chen xiaoming 60 L2s competing for liquidity and most will die is the obvious take. question is which ones survive. my bet is the ones with exchange or defi protocol backing
exchange backed chains survive because they have users on day one. the independent L2s without distribution are the ones that become ghost towns
L2_graveyard_ exchange backed chains have day-one users but the liquidity fragmentation problem gets worse with every new chain. bridging risk is real
60 chains fighting over $26B TVL and kraken thinks launching number 61 fixes anything. the sequencer revenue thesis collapses the moment blobs get cheap
Yusuf D. kraken launching chain number 61 is pure FOMO. they already have trading volume, just partner with base or arbitrum instead of fragmenting liquidity further
sequencer revenue as the new mining is right. every major platform wants to capture MEV and ordering fees on their own chain. its a land grab
arbitrum sitting on 13.7b tvl while new exchange chains launch into a saturated market. sequencer revenue is the real prize here, not user experience
Mads H. sequencer revenue IS the prize but nobody talks about how dankshoring will compress blob fees to zero. the L2 business model has an expiration date nobody wants to admit
Mads H. arbitrum at 13.7b while new exchange chains launch into saturation. the L2 market is a zero sum game until someone figures out native liquidity sharing
60 L2s splitting $26B in TVL means the average chain has under $500M. thats not enough to sustain a real ecosystem
Sun-hee P. under 500M average TVL per L2 is not sustainable. most of these chains are burning sequencer revenue to appear active. the shakeout will be brutal
60 L2s splitting 26B in TVL is a liquidity nightmare. the average chain has 400M and cant sustain a real ecosystem. consolidation has to happen
blob_fee_rat_ 60 L2s splitting 26B is worse than it looks. arbitrum alone has 13.7B so the remaining 59 chains share 12.3B. average is under 210M per chain
Kraken and Uniswap building their own chains is pure sequencer revenue capture. the UX is identical to users but the fee extraction is the real game
sequencer revenue is the new MEV. every exchange wants to capture ordering fees on their own chain. uniswap building unichain is the most obvious tell
26B TVL across L2s and every exchange wants their own chain to capture sequencing fees. this is just the CEX wars repackaged as infrastructure
Unichain capturing a slice of that 26B TVL makes sense for Uniswap but fragments liquidity further. users will hate bridging between 60 L2s