RGB++: Advancing Bitcoin's Layer 2 with Innovation

RGB++ is an extension protocol that uses UTXO isomorphic binding to bring RGB-style capabilities onto Nervos CKB, as introduced by Cipher, a CKB co-founder, on February 13th. The author, DaPangDun, argues that RGB faces slow development, a small developer base, and dependence on external factors such as the Lightning Network standard bifrost, and that RGB++ addresses these challenges. The article also presents RGB++ as a way to strengthen CKB's position as a Bitcoin L2, citing features such as transaction folding, leaderless contracts and non-interactive transfers.