Circle Launches Arc Blockchain for Stablecoin Applications
- Arc is a new blockchain platform by Circle, designed for stablecoin-focused applications.
- The platform uses USDC as native gas, aiming to eliminate the need for volatile tokens to pay transaction fees.
- Arc’s public testnet is expected in Fall, with a mainnet beta scheduled for release in 2026.
- Arc’s consensus layer is powered by Malachite, a Byzantine Fault Tolerant engine based on Tendermint.
- Circle plans to transition Arc’s validator selection to a “permissioned” Proof-of-Stake mechanism.
Circle has introduced Arc to address infrastructure challenges limiting stablecoin adoption at an institutional scale. The platform offers deterministic finality and predictable fees priced in stablecoins, with opt-in privacy features supporting regulatory compliance.
By using USDC as native gas and implementing innovative consensus mechanisms, Arc aims to enhance the utility of stablecoins beyond payments into real-time settlement and tokenization processes. Source
