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Circle Unveils Layer-1 Blockchain Arc, Reports $428 Million Q2 Loss

Circle's Q2 financials showed $658 million in revenue, but a net loss of $482 million due to non-cash IPO-linked items.

Aug 12, 2025, 12:00 p.m.
Circle logo on a shop front (Nikhilesh De/CoinDesk)
Circle said it is developing its own layer-1 blockchain, Arc (Nikhilesh De/CoinDesk)

What to know:

  • Circle posted a second-quarter loss of $482 million, revenue of $658 million.
  • The company announced Arc, a new layer-1 blockchain designed for "stablecoin payments, FX, and capital markets applications."
  • Circle said its USDC stablecoin saw a 90% year-over-year surge in circulation and $5.9 trillion in on-chain transaction volume, with its market share rising to 28%.

Circle (CRCL) reported a second-quarter net loss even as circulation of the second-largest stablecoin, USDC, almost doubled from the year-earlier period and on-chain transaction volume more than quintupled to $5.9 trillion.

The company also said it is developing a layer-1 blockchain “designed to provide an enterprise-grade foundation for stablecoin payments, FX, and capital markets applications.” A public testnet for the Arc blockchain is scheduled to live in the next few months.

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Arc is Ethereum Virtual Machine (EVM)-compatible and uses USDC as its native gas token, has an integrated stablecoin FX engine, and sub-second settlement finality along with “opt-in privacy controls,” the company said.

Circle’s is not the first stablecoin-focused blockchain on the blocks. Others include Plasma, which drew over $373 million in an oversubscribed token sale, and Stable, focused on USDC's larger rival, Tether's USDT. Payments company Stripe is reportedly also building its own stablecoin-focused chain, called Tempo.

In its first quarter as a publicly traded company, Circle said USDC’s share of the stablecoin market rose to 28%. Total revenue and reserve income increased 53% to $658 million, driven by higher average USDC balances. The company posted a net loss of $482 million, largely due items related to the June IPO. Earnings before interest, tax, depreciation and amortization (Ebidta) rose 52% to $126 million, the company said.

Interest in the $270 billion stablecoin sector has been accelerating after President Donald Trump signed the GENIUS Act into law. The act bolstered the industry by creating a federal regulatory framework for payment stablecoins in the U.S.

Shares of Circle rose 6.35% to $171.41 in pre-market trading.

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KuCoin Hits Record Market Share as 2025 Volumes Outpace Crypto Market

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KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.

What to know:

  • KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
  • This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
  • Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
  • Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
  • Even as overall crypto volumes softened mid-year, KuCoin maintained elevated baseline activity, indicating structurally higher user engagement rather than short-lived volume spikes.

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Coinbase CEO says Big banks now view crypto as an ‘existential’ threat to their business

Brian Armstrong and Larry Fink (David Dee Delgado/Getty Images)

Brian Armstrong returns from World Economic Forum with message: traditional finance is taking crypto seriously

What to know:

  • Coinbase CEO Brian Armstrong said a top executive at one of the world’s 10 largest banks told him crypto is now the bank’s “number one priority” and an “existential” issue.
  • At Davos, Armstrong highlighted tokenization of assets and stablecoins as major themes, arguing they could broaden access to investments for billions while threatening to bypass traditional banks.
  • He described the Trump administration as the most crypto-forward government globally, backing efforts like the CLARITY Act, and predicted that AI agents will increasingly use stablecoins for payments outside conventional banking rails.