Circle Internet Group, Inc. launched a new L1 blockchain named Arc on October 28, 2025, involving over 100 participants, including BlackRock, Visa, and AWS.

Arc’s public testnet indicates potential market shifts, notably affecting USDC, as institutional involvement increases attention on blockchain infrastructure development.

Circle Launches Arc Public Testnet

Circle unveils Arc, a new L1 blockchain testnet, bringing major players BlackRock, Visa, and AWS onboard.

Circle Internet Group, Inc. has launched the Arc Testnet, marking their entrance into L1 blockchain development. Over 100 launch and design participants are involved in this new initiative.

Institutional Players Join Arc Launch

The Arc testnet signals a strategic move in blockchain infrastructure. With wide institutional involvement, it may influence Circle’s ecosystem and potentially impact USDC. No major public statements from industry experts have been reported yet.

Arc’s rollout could transform financial, regulatory, and tech landscapes. Historical trends in L1 launches indicate possible speculative activity and ecosystem incentives. Further data will provide insights as the blockchain progresses.

“Circle Launches Arc Public Testnet. October 28, 2025. A New Economic Operating System for the Internet Opens with Over 100 Launch and Design Participants.” — Circle Investor Announcement

Arc Compared to Cronos and BNB Chain

Arc joins the ranks of new L1 blockchains, similar to Crypto.com’s Cronos and Binance’s BNB Chain. These launches historically ignited significant activity within the crypto ecosystem.

Experts at Kanalcoin suggest potential outcomes align with past L1 trends. Financial and market shifts observed in other blockchain launches may mirror similar effects from Arc’s development.

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