Circle bets $3B on Arc blockchain to become Wall Street's institutional finance rail!

Circle raised $222 million in a token presale that values its new Arc blockchain at roughly $3 billion, backed by a16z crypto, Apollo, BlackRock and ARK Invest. The USDC issuer is pitching Arc as an "economic operating system" for payments firms, asset issuers and capital markets — designed with compliant, high-speed rails, configurable privacy and known validators that large financial institutions actually require. Circle shares surged more than 15% on the announcement.

CEO Jeremy Allaire framed the move plainly: "We built the highways for USDC. Now we're opening them to other stablecoin and real-world asset issuers." Arc competes directly with Ethereum, Solana and Coinbase's Base, and is being built to support AI-driven payments and tokenized finance from day one.

Analysts are split. Clear Street's Owen Lau called Arc a "second growth engine" and said the $3B presale valuation isn't…