Ether's value
Aside from blockchain features, Ethererum has its own programming language.
There are "Protocols like currencies and reputation systems [that] can be built in under twenty lines of code" (ETH WHITE PAPER, 2021).
Ethereum becomes the foundation for applications by creating standardized contracts such as the Ethereum request for comments 20 (ERC20) and (ERC721).
Ethereum can be used to create ownership rules and transaction formats tailored to a user's needs.