According to BlockBeats, on December 20, the BitYuan (BTY) Foundation technical community released a research paper analyzing zero-knowledge proof and Bitcoin's Schnorr signature.
With the addition of new opcodes such as OP_CAT, Bitcoin may achieve zero-knowledge proof verification, improving privacy and scalability.
The BitYuan technical community stated that it will continue to research zero-knowledge proof technology and seize the opportunity of Bitcoin L2 surpassing Ethereum L2 by 10 times.