TokenScript is to add a unified, programmable, and trusted interface to these objects, making it easier for third parties to use and integrate.

Blockchain is suitable for tokenizing tradable user rights data;
Other cryptographic technologies, such as attestation, are suitable for tokenizing other types of user data.

1. Tokens are in the hands of users, and users are the only common intersection of all applications.
2. Simply giving user data to users is meaningless, it must be tokenized into verifiable, usable, and programmable objects that are easy for third parties to integrate.

-User Agent layer owned by users
-Application layer, no
-Token layer owned by users
-Layer0 Layer1 Layer2 web2 server layer, no

Take a close look at interoperability, portability, and composability, which all occur at the token layer. Several key factors determine this: