According to BlockBeats, on February 15, Justin Sun announced on social media that TRON will launch its Bitcoin Layer 2 solution. This integration will not only connect TRON with Bitcoin but also promote the inflow of funds into the Bitcoin network, injecting financial vitality into Bitcoin. The roadmap revealed by Sun includes three stages:

In the α stage, Bitcoin can be accessed through cross-chain connections with the TRON network. Assets based on the Bitcoin network will be expanded to TRON. Efforts will be made to integrate various TRON tokens such as USDT, TRX, BTT, JST, SUN, NFT, WIN, and USDC into the Bitcoin network through cross-chain technology. This will enable TRON's tokens to seamlessly interact and interoperate with the Bitcoin network. Plans also include investing in user-friendly wallets and tools that support BRC-20 tokens.

In the β stage, TRON will collaborate with multiple Bitcoin Layer 2 protocols and gradually announce significant partnership relationships. These collaborations will enable TRON users to participate in major Bitcoin Layer 2 network re-staking plans, supporting the development of the Bitcoin Layer 2 ecosystem through TRON's diversified asset portfolio.

In the γ stage, the release of the integrated TRON, BTTC, and Bitcoin network Layer 2 solution will mark an important milestone. The solution introduces a protocol compatible with Bitcoin, aiming to maintain the speed and low cost of the POS system while combining with BTC Layer 2 to ensure the security of POW and UTXO.