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Circle Introduces Arc Blockchain, Deemed ‘More Consequential’ Than USDC by Jeremy Allaire

Circle has launched its Arc blockchain, which CEO Jeremy Allaire claims is more significant than the USDC stablecoin, targeting payments and finance.

Mercation Admin
September 16, 2026 2 min read
Circle Introduces Arc Blockchain, Deemed ‘More Consequential’ Than USDC by Jeremy Allaire

Circle has unveiled its new Arc blockchain, which CEO Jeremy Allaire claims surpasses the significance of the USDC stablecoin in the evolving financial landscape.

Arc Blockchain: A Focus on Payments and Finance

Designed for a wide range of uses, Arc targets payments, tokenized assets, and institutional finance as competition intensifies in the stablecoin sector. The launch has attracted participation from over 100 institutions, including major players like BlackRock, Visa, and HSBC.

  • Arc employs USDC for transaction fees and currently operates through permissioned validators, with future plans for a proof-of-stake model involving a new ARC token by 2027.

During the announcement, Allaire highlighted the importance of Arc, stating, "This is, I believe, the most consequential major platform launch in our history, and I think an even more consequential launch than USDC itself." He noted that the stablecoin market is increasingly competitive, with banks and payment firms ramping up their involvement.

As part of this competitive landscape, a group of 21 financial institutions, including Goldman Sachs and Bank of America, is preparing a dollar stablecoin for launch by early 2027, while the European bank consortium Qivalis is working on a euro token. Additionally, Stripe is advancing its crypto projects, which include its own stablecoin and blockchain.

Allaire envisions Arc as a comprehensive “economic operating system” for various financial transactions, positioning Circle beyond just stablecoins.

Key Institutions Behind Arc

The launch features a mix of prominent institutions beyond traditional crypto players. Founding validators for Arc include major firms such as BlackRock, Mastercard, and the Intercontinental Exchange. Other notable institutions like BNY Mellon and State Street are also exploring involvement.

Furthermore, platforms like Uniswap and Aave will function on Arc, offering trading and lending services, respectively. Allaire described Arc as a “canonical home for asset issuers,” facilitating the issuance and transfer of various financial assets across blockchain ecosystems.

Circle is committed to integrating its Payments Network and StableFX directly into Arc, addressing barriers to blockchain adoption for traditional financial entities. Privacy features are being developed to cater to institutional needs while ensuring regulatory compliance.

Looking Ahead for Arc and Circle

Allaire stated that requiring companies to hold a native token for network access is impractical, comparing it to forcing Netflix to purchase Amazon shares for AWS services. Nevertheless, Circle has minted 10 billion ARC tokens, which are not currently available to the public and do not ensure a future public launch.

Currently utilizing a proof-of-authority model, Arc plans to transition to proof-of-stake by 2027, potentially allowing ARC holders to partake in governance and utility functions, while fees will remain in USDC.

Earlier this year, Circle raised $222 million at a $3 billion valuation, drawing interest from high-profile investors. Arc represents a strategic shift for Circle, which has historically distributed USDC across various networks. Allaire likened this to Google managing its services while remaining accessible on competing platforms, asserting Circle's commitment to widespread accessibility of their digital assets.

Ultimately, Arc is positioned as a growth engine for Circle, with ambitions to become a leading platform as financial activities increasingly transition to blockchain environments.