Ethereum

    Circle’s Noble exit puts $92 million of USDC on a four-month clock

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    Circle is pulling its USD Coin (USDC) stablecoin from Noble, forcing Cosmos to migrate its main digital dollar rail to Injective before January.

    The wind-down puts roughly $92 million of USDC on a deadline and requires exchanges, decentralized-finance protocols, and more than 50 Cosmos-linked chains to shift liquidity and integrations away from Noble, the appchain that had served as the ecosystem’s canonical issuance point for Circle’s stablecoin.

    Noble holds about $102.2 million in stablecoins, DeFiLlama data show, with USDC accounting for more than 90% of the total. Ondo US Dollar Yield, at nearly $8 million, is the next-largest stablecoin on the network.

    Circle will stop minting new USDC on Noble through Circle Mint on Oct. 13, while redemptions remain available until Jan. 12, 2027. Cross-chain capacity will start tightening sooner, with burn limits on the legacy version of Circle’s Cross-Chain Transfer Protocol beginning to decline on Oct. 31.

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    Cosmos Labs has coordinated a replacement route through Injective, where Circle already issues native USDC. Users will be able to migrate Noble-based USDC, now displayed as USDC.n, into Injective-issued USDC, or USDC.inj, through Skip:Go beginning Sept. 11.

    That makes the next four months a test of whether Cosmos can move a stablecoin distribution system that Noble spent three years consolidating without splintering liquidity across incompatible assets and routes.

    Cosmos moves its USDC hub from Noble to Injective

    Noble was built to solve an earlier fragmentation problem inside Cosmos.

    Before its launch, appchains relied on more than 100 bridged versions of USDC, each with different trust assumptions and limited fungibility across the Inter-Blockchain Communication ecosystem. Noble created a single native issuance point that could distribute Circle-issued USDC through IBC to networks including Osmosis and dYdX.

    The chain said in January that it had processed more than $22 billion in transaction volume since 2023, served about 30,000 monthly active users, and acted as a primary liquidity layer for more than 50 blockchains.

    That role will now migrate to Injective.

    Circle’s native USDC on Injective uses CCTP V2 and can move across Cosmos through IBC, with Skip:Go handling routing. The first migration flow will support dYdX, Osmosis, Cosmos Hub, Terra 2.0, Neutron, ZIGChain, XPLA and Initia. Additional chains will need IBC relayers connected to Injective before they can join the route.