In the Night City of Cyberpunk 2077, humans transform themselves through prosthetics to gain abilities beyond biological limits. The "Soul Killer" chip in the game can implant the consciousness of others into the host's body, completely overturning the boundary between "human" and "non-human". The seemingly distant dystopian future is now quietly approaching our real world. With the rapid development of embodied AI and agentic AI, we are facing a similar dilemma as in games: how to distinguish between real humans and AI in the digital world? OpenAI's Sora, Anthropic's Claude, and Google's Gemini are already capable of generating almost perfect human content, while MCP based commercial AI agent applications allow AI to autonomously complete complex tasks. At the same time, Nvidia and Disney are collaborating to explore the technological frontiers of AI robots. In this era where the boundary between real humans and AI is increasingly blurred, the Proof of Humanity (PoH) system has become a key technological defense line to distinguish between real humans and AI. This is precisely the core value of Privasea (PRAI), a trusted AI project. Privasea is not just a simple PoH (Proof of Humanity) project, but a trusted AI project that combines fully homomorphic encryption (FHE) with AI technology, providing users with an authentication solution that protects privacy. The core competitiveness of Privasea lies in its unique technological roadmap: --Fully Homomorphic Encryption (FHE): Implementing end-to-end encryption computation, data can be processed without decryption, fundamentally solving the technical problem of privacy protection. --AI+FHE Fusion Innovation: The first project to apply FHE driven machine learning to encrypted facial recognition, achieving a technological breakthrough of "both verification and confidentiality". --Decentralized computing architecture: Reducing costs through distributed computing while improving system security and reliability. This technological roadmap enables Privatsea to form unique advantages in the following areas: --Privacy Protection: User data is fully encrypted, and raw biometric data is never exposed --Low hardware threshold: ordinary smartphones can complete verification without the need for dedicated devices. --Cross chain compatibility: PoH functionality has been implemented on chains such as BSC, Solana, and Arbitrarum. ImHuman is Privasea's flagship product. As the world's first PoH application based on FHE technology, it verifies whether the user is a "real person" through encrypted facial recognition technology, while effectively preventing robot and Sybil attacks. The real market performance of ImHuman is remarkable: --App downloads exceed 1046000 --Registered users reach 857000+ --More than 665500 PoH NFTs have been generated (including 532500 based on Arbitrarum and 132900 based on Solana) Installation recommendation code: DTLLabU These data demonstrate the strong demand for PoH technology in the market and also demonstrate the practicality and feasibility of Privasea solutions. There are currently three major players in the field of biometric PoH: Privatsea, Worldcoin, and Humanity Protocol. They adopt different technological routes and business strategies, each with its own advantages and limitations. The facial recognition technology used by Privasea has obvious universality advantages, and any smartphone with a front facing camera can complete the verification process. In contrast, Worldcoin requires users to go to a physical location with an Orb device for iris scanning, while Humanity Protocol requires a dedicated palmprint device for complete verification. In terms of privacy protection, Privasea's FHE technology enables it to process user data in an encrypted state, fundamentally avoiding the risk of privacy breaches. In contrast, Worldcoin's centralized data collection model has sparked regulatory controversies in countries such as Kenya, indicating that its privacy protection mechanisms may have loopholes. Privasea's ImHuman app has received over 1 million downloads worldwide and generated over 650000 PoH NFTs, demonstrating strong market acceptance. Although Worldcoin has gained a user base in some regions, it faces regulatory resistance in multiple countries due to privacy concerns. Humanity Protocol, as a relatively new project, is still in the testing phase. Although it has grown rapidly in the early stages, the limitation of requiring dedicated equipment for complete validation may affect long-term expansion. Privasea's cross chain PoH functionality has been implemented on multiple chains such as BSC, Solana, and Arbitrarum, demonstrating excellent ecological compatibility. In addition, Privasea's upcoming AI Agent feature will further expand its application scenarios, enabling it to not only provide identity verification but also offer personalized services to users. From an investment perspective, the value of Privasea is mainly reflected in the following aspects: Technical barriers: The combination of FHE technology and AI creates a high technological threshold, forming a competitive advantage. --Real market demand: With the popularization of AI generated content, the demand for human verification will continue to grow, and PoH will become the infrastructure of the Web3 ecosystem. --User base and growth potential: The existing million level user base and continuously increasing PoH NFT generation demonstrate the market adaptability of the product. --Top tier capital support: Obtained support from investment institutions such as Binance Labs and Nomura Group, verifying the value of the project. --Global Scalability: The low hardware threshold enables it to quickly become popular worldwide, especially in emerging markets where smartphones are popular but professional devices are scarce. From an investment perspective, Privasea not only has technological advantages and market validation, but more importantly, it solves one of the core problems of the AI era: how to verify the authenticity of digital identities without sacrificing privacy. With the deepening development of the AI era, this demand will only become stronger, and Privatsea (PRAI) is expected to become a leader in this field.