BTCFi L2/L1 has three development pain points: lack of consensus on the UTXO architecture, fragmentation of views within the Bitcoin ecosystem, and lack of consensus on the definition of Bitcoin L2.

Bitcoin is Time, ETH is Money, so What is Crypto?

Bitcoin Core 28.0: Comprehensive improvements in privacy protection, performance optimization, and wallet management.

Bitcoin is a decentralized transfer system and does not implement decentralized payment settlement. However, if Bitcoin transfers can trigger the execution of a smart contract in another decentralized system, such settlement may be possible.

Fractal Bitcoin is neither Layer 2 nor an extension of Bitcoin. It is a completely independent blockchain that runs a fork of the Bitcoin Core codebase.

Fractal Bitcoin is an innovative blockchain expansion solution based on recursive virtualization technology that enhances Bitcoin's scalability by creating a multi-layer network structure while maintaining a secure connection to the main network.

CAT20 is a token protocol launched by CAT Protocol, a Fractal network project. Once it came out, the community rushed to mint it.

At COP 29, global leaders convened to advance the Paris Agreement goals. Professor Yu Xiong joined top finance and tech figures in a high-level dialogue on leveraging innovation to accelerate the net-zero transition.

I have been paying attention to the Bitcoin Layer2 track since August 2023, and it has been more than a year. Like most people, my feeling about the entire Bitcoin Layer2 track is that it is very lagging and feels like it is going to fail!

Let 900 million Telegram users seamlessly experience Bitlayer and Bitcoin's second-layer ecosystem.