#Gate广场四月发帖挑战

Challenge WBTC and cbBTC—Circle’s cirBTC is coming!
The stablecoin giant Circle is making a move again, officially announcing the launch of a wrapped Bitcoin product called “cirBTC.” This new asset, designed specifically for institutional users, marks Circle’s further push into the realm of tokenization market infrastructure. It aims to provide a safer, more neutral on-chain Bitcoin insurance channel within the existing decentralized finance (DeFi) ecosystem.
Product Features
1. Completely backed by BTC as reserves
Circle emphasizes that cirBTC will be supported by 1:1 reserves provided in Bitcoin (BTC), and that the reserve information can be independently verified on-chain at any time. The company positions cirBTC as a safer and more neutral option, tailored specifically to institutional users who want to participate in on-chain markets without relying on low-transparency frameworks.
2. Launched on Ethereum and Arc Chain, seamlessly integrated with USDC
The product mainly targets institutions such as OTC platforms, market makers, lending protocols, and others that need tokenized Bitcoin for trading, collateral, and settlement. Circle stated that the first wave of cirBTC will go live on Ethereum and on Arc, Circle’s blockchain project it developed itself. More importantly, it will be deeply integrated with USDC and Circle Mint, becoming a key component of Circle’s native technology stack.
Market Impact: Challenging the massive WBTC and cbBTC markets
The launch of cirBTC fully aligns with Circle’s established 2026 product development blueprint. The company is committed to building a brand-new internet finance system through stablecoins, payment networks, blockchain infrastructure, and developer tools. cirBTC will become another key asset that can be seamlessly connected to its existing payment and liquidity facilities.
However, the market Circle is entering already has strong competitors. At present, leading player WBTC has a market cap of about $8 billion, while cbBTC launched by Cbase also has a market cap of approximately $6 billion. Whether Circle can carve out a path to success in the massive tokenized Bitcoin market by leveraging its deep stablecoin infrastructure is something to watch next.