For the UTXBros, the next chapter is programmable Bitcoin. Bitcoin, Cardano, and Litecoin all use the UTXO architecture, which makes BOS the connective layer that can verify zk proofs and move BTC a holistic solution. BOS has done a lot of work on the @Cardano side, and it can take the lead in 2026 with zkBTC, fulfilling the long-standing idea that Cardano could become Bitcoin’s smart contract layer. Its DeFi stack would have the opportunity to receive a new type of asset class, with an influx of bitcoiners discovering ADA for the first time. Litecoin enters through @LitecoinVM , its first rollup, powered by the $zkLTC token as a new native asset. This unlocks trustless bridging and programmable assets built directly on UTXO rails. Together, the UTXBros can open the door for billions in BTC and LTC to enter a unified UTXO-powered DeFi system. This is what being a UTXbro is about.