Lvchain is an ERC20 standardized token based on the Ethereum blockchain, establishing a unique digital identity for each luxury item through technologies like atomic hashing. In the entire supply chain process, all basic information related to each luxury items operation is stored on the blockchain, ensuring data immutability. Smart contracts and rule engines define transactions, including cross-border transactions based on complex business rules, micropayments, instant settlements, and more. Predefined commercial rules enable automatic insurance claims, reducing transaction friction and fostering collaboration.