Citrea ZK-rollup launch reignites Bitcoin block space debate
Citrea’s Bitcoin rollup has become a live experiment in whether BTC can support a full DeFi and stablecoin stack, and how much complexity Bitcoin should anchor at the base layer.
Archive context
Older archive item. Useful for background and entity history, but not a fresh market-moving signal.
Citrea’s Bitcoin rollup has become a live experiment in whether BTC can support a full DeFi and stablecoin stack, and how much complexity Bitcoin should anchor at the base layer.
Why this matters
Bitcoin is showing up inside the Layer 2 theme, so this story is worth tracking for follow-through rather than treating it as a one-off headline.
Original source
Read on CointelegraphRelated market context
Sui Launches Hashi Testnet to Unlock $1T Bitcoin DeFi With 25+ Partners and New Guardian Layer
Key Takeaways: Sui has released the Hashi testnet to throng the world of DeFi with native Bitcoin. The protocol has added the Guar...
Hashi testnet goes live, introduces Guardian Layer for BTC collateral on Sui
Hashi's testnet is live on Sui, letting institutions use native Bitcoin as DeFi collateral via hBTC minting and a new Guardian Lay...
Hashi Testnet Is Live, Bringing Native Bitcoin Finance One Step Closer to Global Adoption
Grand Cayman, Cayman Islands, July 22nd, 2026, Chainwire New builders and 25+ partners can now begin testing the much-anticipated...
S&P launches blockchain fundamentals index for digital assets
The benchmark tracks blockchain networks using protocol revenue, offering an alternative to traditional market capitalization-weig...
Lightning Labs Launches Wavelength: “Bitcoin on Easy Mode” for Developers and Autonomous Agents
Bitcoin Magazine Lightning Labs Launches Wavelength: “Bitcoin on Easy Mode” for Developers and Autonomous Agents Lightning Labs, t...
Bitcoin News: BTC Treasury Strategy Casualty as Satsuma Technology Votes to Wind Down
In Bitcoin news today, shareholders of Satsuma Technology voted by more than 90% on Monday to sell the company’s remaining 668 BTC...