Cosmos Hub Thesis: Why ATOM’s Moment Has Arrived
Written by Kam Benbrick and Adrian Chow Earn more by staking with Chorus One — trusted by institutions since 2018 for secure, research-backed PoS rewards.

Cosmos Hub Thesis: Why ATOM’s Moment Has Arrived

Chorus One
Chorus One
May 8, 2025
5 min read
May 8, 2025
5 min read

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Introduction

At Chorus One, we’ve been long time supporters of the Cosmos ecosystem: we were among the genesis validators for the Cosmos Hub and multiple other flagship appchains, contributed cutting edge research on topics such as MEV, actively participate in governance, and invested in over 20 Cosmos ecosystem projects through our venture arm such as Celestia, Osmosis, Anoma, Stride, Neutron.

The Cosmos vision resonated with many for different reasons. It offered a technology stack that empowered user and developer sovereignty, enabled a multichain yet interoperable ecosystem, and prioritized decentralization without compromising on security. Since its inception, each component of the Cosmos stack on a standalone basis could command multi-billion-dollar outcomes if properly commercialized:

  1. IBC: the most trusted, minimized generic messaging protocol securing ~$1b monthly volumes across 119 connected zones
  2. The Cosmos SDK: The most widely adopted framework that provides full flexibility to developers in designing their blockspace, custom modules, consensus algorithm, and VM support.
  3. CometBFT: The only open-source, battle-tested BFT consensus algorithm (Tendermint) and socket (ABCI) that formed the foundation of many high-performance L1s today.

Additionally, many ideas that are now widely recognized were first pioneered by the Cosmos ecosystem before gaining mainstream adoption.

  1. Governance: Cosmos Hub was one of the first blockchains to give tokenholders real voting power through on-chain governance, a model actively being debated today as proposals that increasingly affect tokenholders take place, such as Solana’s SIMD228, where the lack of an in-protocol way for tokenholders to express their votes on major proposals is being debated. Chorus One has always been actively engaged in Cosmos governance.
  2. Proof-of-stake: Cosmos was one of the early blockchain ecosystems to popularize a delegated proof-of-stake (DPoS) model, which is now widely used in the industry.
  3. Liquid Staking: in 2019, our team at Chorus One proposed an innovative approach to liquid staking within the Cosmos ecosystem, called Delegation Vouchers. It proposed tokenizing staked positions, allowing users to maintain liquidity while their assets remained staked. This helped pave the way for liquid staking in other ecosystems, including Lido on Ethereum.   ecosystems, including Lido on Ethereum.
  4. Shared security: The first major implementation of shared security came from Polkadot with its Relay Chain and Parachains model launched in 2020. Cosmos later expanded on this idea by developing multiple forms of shared security, including Replicated Security on the Cosmos Hub, Mesh Security proposed by Osmosis, and Bitcoin-backed security via Babylon. Since then, other ecosystems like Ethereum and Solana have introduced their own variations of shared security.

However, the Cosmos Hub has been plagued with divided strategic direction, governance drama, little focus on driving value accrual and commercialisation, and slow iteration leading it to being outcompeted by its more agile, product-focused peers, that now have far exceeded the Hub in terms of performance, developer ecosystem, applications, and ultimately economic value creation.

Some initiatives didn’t get the results expected for the Hub, and one example is Interchain Security. Early on, we raised concerns that this model could lead to more centralization, and then explained the economic issues with Replicated Security. Alternatives like Mesh Security, Babylon, and EigenLayer have since entered the space, offering teams a wider range of shared security models to choose from. As a result, only two chains adopted ICS: Neutron and Stride. Recently, Neutron decided to leave ICS, leaving Stride as the only remaining ICS chain that will use Replicated Security from now on.

A major change in Cosmos was long overdue, and we believe it began with the acquisition of Skip Inc. The team rebranded as Interchain Labs, a subsidiary of the Interchain Foundation (ICF), now leading Cosmos’ product strategy, vision, and go-to-market efforts.

In this piece, we seek to present the bull case for what’s ahead for Cosmos, driven by a reformed focus on the Cosmos Hub and ATOM as the center of the ecosystem, internalized development across the Interchain Stack, and a north star centered around users and liquidity across Cosmos.

I. The Cosmos Hub Led by Interchain Labs (Formerly Skip): Execution, Alignment, and ATOM-First

Between 2022 and 2024, the Cosmos Hub and the Cosmos ecosystem as a whole needed a breath of fresh air and a new team with both the execution skills and vision to revive the ecosystem and make it exciting again. More importantly, a team that was completely independent from the conflicts and divisions that were created within the ecosystem. It was time to leave politics behind and focus on uniting the community under one clear vision.

The team that brought this fresh and new vision is Skip. Co-founded by Maghnus Mareneck and Barry Plunkett in 2022, Skip became a key contributor in the Cosmos ecosystem by working on areas such as MEV and cross-chain interoperability. In just 2 years, the Skip team has made meaningful contributions to the ecosystem by building tools and software such as:

  • MEV-Tendermint: A modified Tendermint engine that uses ABCI++ hooks to let appchains control transaction ordering, inclusion rules, and fee markets, enabling fairer and more transparent block building.
  • POB (Protocol-Owned Blockspace): A framework that gives appchains full control over block building and MEV redistribution, helping eliminate frontrunning and sandwich attacks. This approach led to the creation of the ProtoRev module on Osmosis, which captures arbitrage profits between liquidity pools and redirects them to OSMO stakers.
  • Slinky: An oracle that brings off-chain data like price feeds on-chain, leveraging the validator set of the appchain for maximum security and reliability and currently used by appchains such as dYdX.
  • Block SDK: A modular toolkit for customizing block construction using “lanes,” which are separate tracks for different transaction types. This allows chains to implement their own fee markets and MEV policies directly at the protocol level.
  • Skip Go: A cross-chain swap and bridging aggregator. It integrates multiple DEXs and bridges, making it simple and efficient for users to move funds between chains.
  • Skip API: A tool to simplify cross-chain interactions in the Cosmos ecosystem. It enables seamless token swaps and transfers across IBC-connected chains. Developers can easily integrate one-click cross-chain functionality into wallets, dApps, and frontends, making liquidity movement between chains simple and efficient.

In December 2024, Skip was acquired by the Interchain Foundation, marking a historical moment for both Skip and the Cosmos ecosystem. Rebranded as Interchain Labs, Skip became a subsidiary responsible for driving product development, executing strategy, and accelerating ecosystem growth across Cosmos.

We see this as a bullish turning point in Cosmos for three reasons:

  1. New cohesive leadership uniting the once-divided Cosmos contributor community
  2. Improvement in the Cosmos user experience
  3. Integrating Cosmos Hub and ATOM value accrual as key components of the Cosmos vision

Skip’s new mandate is to position the Cosmos Hub as the primary growth engine and liquidity center of the ecosystem. This represents a significant shift in strategy, with ATOM evolving from a governance-focused token to the core asset underpinning value capture across the entire stack. At Chorus One, we’ve worked with Barry and Maghnus since the early Skip days as an investor and operator and saw Skip become a dominant player for MEV within Cosmos and a market leader in IBC transactions via Skip.go. We couldn’t think of a better team to drive the Cosmos Hub.

II. IBC Eureka: Cosmos’s Biggest Interoperability Upgrade to Date

The Cosmos ecosystem relies heavily on IBC, its native protocol for blockchain interoperability. However, IBC has mainly been adopted by relatively homogeneous blockchains, most of which use CometBFT and the Cosmos SDK. Implementing IBC is complex, as it requires a light client, a connection handshake, and a channel handshake. This makes it especially difficult to integrate with environments like Ethereum, where strict gas metering adds additional constraints.

In March 2025, IBC v2 was announced. It simplifies cross-chain communication, reduces implementation complexity, and extends compatibility between chains. The main features we’re excited about with the integration of IBC v2 and the broader vision for the Cosmos Hub are:

  • Enabling IBC everywhere: IBC v2 is designed to enable interoperability beyond Cosmos chains, including EVM-based chains like Ethereum, Substrate-based chains like Polkadot, and others such as Solana.
  • Simplified Design: IBC v2 simplifies the connection process by reducing the handshake steps from 10 to just 3. It also combines channels, connections, and client routers into a single routing layer, making the system easier to use and upgrade.

With IBC v2, we believe the Cosmos Hub can become the main router for the entire Interchain. IBC Eureka is the upgrade that brings IBC v2 to the Cosmos Hub. It simplifies cross-chain connections by routing transactions between Cosmos and non-Cosmos chains through the Cosmos Hub.

IBC Eureka aims to increase demand for ATOM as it encourages routing via the Hub. In the future, one possible mechanism under discussion is using fees collected on these transactions to buy and burn ATOM, a model that could both reduce supply and create sustained demand. Although fees haven’t been decided yet, the framework establishes a foundation for potential value accrual to ATOM through real usage.

IBC currently is already a top 5 bridging solution by volume, with the most (119) connected chains, before establishing connections with major established ecosystems such as Ethereum and Solana. With this vision, the Cosmos Hub is becoming a central hub for the interchain economic activity, serving as a main Hub for bridging and competing directly with solutions like Wormhole or LayerZero.

III. Fixing the Cosmos UX

Historically, Cosmos was plagued by user experience problems. Although its initial vision was to become a lightweight demonstration of the Cosmos stack, it also lacked features that other competitive alt-layer 1s have become known for, such as smart contract programmability, interoperability with external networks, high-performance throughput, and fast block times.

IBC v2 aims to address interoperability between Cosmos and exogenous chains. However, with the increased importance of Cosmos as a router for IBC, the hub itself also needs a native ecosystem to flourish and differentiate itself from its peers. The ICF recently funded the open-sourcing of evmOS, an Ethereum-compatible Layer 1 solution that allows developers to build EVM-powered blockchains utilizing the Cosmos SDK. The library will be renamed to Cosmos EVM, and maintained by Interchain Labs as the primary EVM-compatibility solution of the Interchain Stack. With this move, the Cosmos Hub now has a meaningfully viable path to becoming EVM-compatible and build a surrounding ecosystem, enabling and improving the IBC experience.

Lastly, the updated product direction will enable a focused approach on performance, catering to newly onboarded liquidity and users. The average block time of Cosmos Hub is currently ~5.5 seconds, and given the nature of interchain transactions often being cross-chain and requiring a minimum of 2 block confirmations, the average IBC transaction ends up being >20 seconds, which is a suboptimal user experience when the objective is for users have an abstracted experience when interacting with any Cosmos chain.

Optimizations can be done to CometBFT to reduce this to around 1 second or even less. With a 1-second block time, crosschain transactions can reach finality within 2 seconds, massively improving the interchain experience. We believe that this is the path Cosmos Hub will take, with a focus on performance in the near future.

IV. Stride: The Liquidity Layer for the Cosmos Hub

As the Cosmos Hub advances toward becoming a service-oriented, multichain platform, a major priority is addressing the persistent challenge of liquidity fragmentation. While IBC enables seamless interoperability across chains, the Cosmos Hub still lacks a native trading layer that can handle efficient multichain liquidity routing.

Stride, a protocol recognised for its early success in liquid staking, has recently announced an expansion of its mission to address this critical infrastructure gap. With support from the Interchain Foundation, Stride is building a new DEX optimized for IBC Eureka, the native routing system of the Cosmos Hub. This new product will serve as the foundation for onboarding, bridging, and seamless asset movement across Cosmos and external ecosystems like Ethereum, Solana, and others.

Stride is purpose-built for multichain trading. It enables atomic swaps across networks without the need to bridge assets or switch wallets. The protocol supports all tokens, chains, and wallets integrated with IBC Eureka, and offers features like dynamic fees, permissionless hooks, and deep routing. Stride will also offer vertically integrated liquid staking, built-in vaults, and liquidity pools designed for both user flexibility and capital efficiency. The team already has 8 figures in liquidity commitments.

With this partnership, Stride is optimizing for the Cosmos:Go router, reinforcing its role as the Hub’s native liquidity router. In return, Stride has committed to sharing 20% of its protocol revenue with ATOM holders and building fully on the Cosmos Hub, while remaining independent and continuing to operate its existing products. This makes Stride both an economic and technical pillar in the Hub’s long-term roadmap, positioned to become a core DeFi player for Cosmos.

From a market perspective, the opportunity is large. Stride’s liquid staking product already serves over 136,000 users and secures significant value across multiple chains. By integrating liquid staking with its new DEX, and enabling features such as cross-selling, rehypothecation, and collateralized DeFi, Stride is expanding its total addressable market. Stride isn’t just launching a new product. It’s building key infrastructure that helps Cosmos Hub become the economic center of the multichain world.

V. Cosmos Hub As A General Purpose Chain To Compete With major L1s

The market has consistently shown that general-purpose Layer 1 blockchains are the primary drivers of value creation. Networks like Ethereum, Solana, Binance Chain, Sui, and, more recently, Hyperliquid have demonstrated that ecosystems with composability, programmability, and strong liquidity attract developers, users, and value accrual.

In Cosmos, a clear shift is emerging. The recent decision by Stride to deploy directly on the Cosmos Hub signals a new direction: some appchains are starting to rethink the need for sovereign infrastructure. Instead, they are exploring the benefits of building directly on the Hub’s upcoming permissionless VM layer, gaining access to shared liquidity, execution environments, and ATOM alignment without the overhead of maintaining an independent chain.

A recent example of this trend is Stargaze, a well-known NFT app chain. Discussions are underway to migrate Stargaze to the Cosmos Hub and convert STARS into ATOM. Such a move would align Stargaze more closely with the Cosmos Hub’s economic and governance layers, while bringing a Tier-1 Cosmos application to the Cosmos Hub. This direction, while ultimately subject to decentralized governance, reflects a growing recognition that Cosmos Hub-native applications could benefit from tighter integration and shared growth.

This marks a turning point for Cosmos. For years, teams were encouraged to launch sovereign chains. But in a competitive Layer 1 environment, fragmentation has become a liability. By consolidating applications on a unified execution layer, Cosmos Hub has the opportunity to increase activity on its L1, strengthen ATOM’s value capture, and present a more cohesive ecosystem to the broader crypto market.

With a permissionless VM, application migration, and deeper alignment through ATOM, the Cosmos Hub is becoming a competitive base layer capable of hosting top-tier applications and standing alongside the most successful general-purpose blockchains in the space.

Closing Thoughts

Like many others, we were first drawn to Cosmos for its egalitarian vision: a multichain, interoperable future that prioritizes user and developer sovereignty, permissionlessness, and trust minimization. Like any emerging technology, it faced setbacks and challenges over the years. But behind the politics and drama was a tech stack that stayed true to the core values of decentralization. We couldn’t be more excited to support Barry, Maghnus, and the Interchain Labs team, along with teams like Stride, as Cosmos embarks on its next chapter, led by none other than the first stewards of its technology: Cosmos Hub and ATOM.