Starknet S-Two Launch
The S-Two prover launch marks a significant release for Starknet, focused on delivering enhanced privacy and transaction speed on its mainnet.
Starknet
November 5
DEC
04
Event date
Thursday 04 December 2025, UTC
Event description
On December 4, 2025, Starknet officially launched native USDC support and Circle's Cross-Chain Transfer Protocol (CCTP) on its Mainnet. This integration allows users and developers to access and utilize the world's largest regulated stablecoin, USDC, natively on Starknet, facilitating seamless and secure cross-chain asset transfers across 19 blockchains with unified liquidity. The event was announced and hosted by Starknet and Circle, and participation is accessible through Starknet's network for developers and DeFi users.
In the past three months, Starknet has been enhancing its Mainnet capabilities with significant upgrades, including the deployment of enhanced proving technology S-two, delivering up to 100x efficiency improvements. The integration of USDC via CCTP marks a major milestone in Starknet's cross-chain interoperability efforts, making USDC available on 30 blockchains and transferable via CCTP among 19.
Starknet aims to continue expanding its ecosystem by improving cross-chain liquidity and user experience, leveraging Circle's CCTP technology. Upcoming goals include further developer tooling enhancements and ecosystem growth to support mass adoption and DeFi innovation.
No verifiable onchain metrics available.
Positive — The community on X/Twitter welcomes the integration of native USDC and CCTP on Starknet, appreciating the simplified experience, enhanced liquidity, and secure cross-chain transfers. Comments include: "Native USDC & CCTP now live on Starknet! Good for users, good for devs, good for Starknet." "USDC supported natively on 30 blockchains with smooth movement over 19 via CCTP." "The safest trading environment now with USDC on Starknet."
This event involves cross-chain asset integration that could influence token liquidity and valuation. Users should consider market volatility and perform due diligence before engaging.
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