BNCOIN is the world's first public chain company focused on building bird's nest traceability and supply chain finance, pioneering the world's first blockchain traceability platform for the bird's nest industry. Enable bird's nest production to be traced back to production, monitored, sterilized, packaged, and sold throughout the supply chain, with QR code data uploaded to the chain, complete recording of goods and data on the chain, and secure and stable operation of the program system. Utilizing the blockchain's "open, transparent, and immutable" technical features, we aim to solve the problem of distrust between the entire dairy industry and consumers, as well as the problem of financial tampering and fraud in the supply chain, achieving every step of "trustworthiness". Bird's Nest Chain (BNCOIN) will provide the underlying network architecture of the blockchain public chain, with real-time data input. Major bird's nest service providers can use the sub chain function and data API interface of the bird's nest public chain to develop their own industry monitoring and sales process system. The product packaging paper will be engraved with tamper resistant hash QR codes, scanned to achieve electronic data time and event flow, and easily disclose data to enterprise customers to ensure that users have a clear understanding of the product variety number, During the production period, information such as packaging paper box materials can provide consumers with more confidence....