Bitcoin-like ownership transfer mechanism

Have you ever wondered where else you can apply the principles on which Bitcoin works? In the Bitcoin system, a database distributed across a network of participants stores information about who owns and how many coins belong to. And each member of the network has its own copy of the chains of blocks, which indicate when, from whom, to whom and how many coins were transferred. But what if you apply a similar scheme for something other than electronic money?



For example, imagine: you are buying ...