Zero Knowledge Proof (ZKP) is experiencing a surge in interest as its presale gains momentum, bolstered by Vitalik Buterin's endorsement of ZK technology. The project utilizes zk-SNARKs and zk-STARKs to enhance privacy in AI applications. Competing with projects like Digitap, which offers a no-KYC Visa card and auto-settlement tools, and Pepeto, known for zero-fee swaps and meme-driven trading, ZKP has already attracted $100 million in self-investments. The presale is currently live, with the fear and greed index serving as a key indicator of investor sentiment in the growing ZK sector.