Cosmos co-founder splits ATOM after years of infighting

After a proposal passed to crimp inflation on Cosmos’ ATOM token, Kwon announced AtomOne — a “minimal fork” of the Cosmos Hub application.

article-image

WindAwake/Shutterstock modified by Blockworks

share

Cosmos co-founder Jae Kwon has long felt that the protocol’s community is conspiring against him. Now, he may be leaving it for good. 

After a proposal passed to crimp inflation on Cosmos’ ATOM token, Kwon announced AtomOne — a “minimal fork” of the Cosmos Hub application. 

Kwon and his opponents fundamentally diverge on how much inflation is needed to keep the Cosmos blockchain secure. 

Cosmos narrowly passed on Saturday Proposal 848 pledging to set ATOM’s inflation rate at 10%, down from 14%. The proposal’s proponents argue that Cosmos is overpaying for security by raising inflation rates to incentivize staking. 

Other layer-1s maintain high staking demand without inflation, which needlessly puts downward pressure on ATOM’s price, advocates say. 

Read more: Uniting the blockchain ecosystems: Q&A with Cosmos founder Ethan Buchman

ATOM’s price is down 9% in the past 24 hours as Cosmos’ founder announced his breakaway token. It is unclear how exactly AtomOne tokens will be distributed, though the token’s constitution says Proposal 848 voters will receive fewer tokens, and the fork would still support ATOM tokens. 

Kwon voiced opposition at the proposal’s outset and throughout the two week voting period. For some, the founder’s inability to sway the outcome is emblematic of Kwon’s waning influence in the Cosmos community. 

Kwon co-founded Cosmos in 2014, but has accused the community of conspiring against him multiple times in the years since. 

AtomOne’s GitHub page shows Kwon began working on the document two weeks ago, around the time that voting started on Proposal 848. 

At the center of Kwon’s critique is the argument that ATOM was never meant as money, and viewing the staking token for its financial prospects risks compromising the Cosmos Hub’s security. 

“In the long run this is [a] game of survival, and survival comes from strict adherence to first principles (of security especially),” Kwon wrote on X Monday. 

Activist minority factions forking crypto projects have generally seen limited success — from bitcoin cash to more recent “rage quits” from the Nouns and Floor DAOs. In each case, some forkers profited, but the forkers were ultimately unable to recapture the social capital of their predecessors.

Updated Nov. 27, 2023 at 5:10 pm ET: Clarified that the forkers, rather than forked chains, were unable to recapture the social capital of their predecessors.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Hilton Park Lane

Tues - Wed, November 10 - 11, 2026

DAS London is a two-day summit at the Hilton Park Lane in London featuring conversations between the builders, allocators, and policy makers who are shaping the trajectory of the digital asset ecosystem in the UK, Europe, and North America.

Marina Bay Sands Singapore

Wednesday, October 07, 2026

DAS Asia is a a single-day summit at Marina Bay Sands Singapore featuring conversations between the builders, investors, and global leaders are shaping the trajectory of the digital asset ecosystem in Asia & North America.

recent research

Hyperliquid Purple (4).jpg

Research

HIP-3 has successfully scaled market creation on Hyperliquid, but it has not yet created a sustainable competitive deployer layer. Growth mode, USDH depreciation, high auction costs, and the 500K HYPE stake have made the model increasingly difficult for non-TradeXYZ deployers, leaving market creation concentrated around one clear outlier. We look at why deployer participation has slowed, what that means for HIP-3’s long-term design, and how tiered exchanges or temporary auction-fee relief could make smaller and more niche markets economically viable.

Newsletter

The Breakdown

Decoding crypto and the markets. Daily, with Byron Gilliam.

Blockworks Research

Unlock crypto's most powerful research platform.

Our research packs a punch and gives you actionable takeaways for each topic.

SubscribeGet in touch

Blockworks Inc.

133 W 19th St., New York, NY 10011

Blockworks Network

NewsPodcastsNewslettersEventsRoundtablesAnalytics