What is the essential function of bearer paper?

Bearer paper is designed to facilitate easy transferability, which is its essential function. By definition, bearer instruments are transferable by mere delivery, meaning that the physical possession of the paper signifies ownership and the right to receive payment or benefits specified on the paper. This quality eliminates the need for endorsement or registration, streamlining transactions and allowing for a straightforward transfer from one party to another without formal documentation.

The other functions mentioned, such as requiring endorsement for transfer or establishing ownership rights through registration, do not apply to bearer paper. Instead, those features are characteristic of registered or order instruments, which necessitate specific procedures for transfer and ownership verification. Bearer instruments are primarily valued for their ease of movement and the convenience they provide in financial transactions.