Kind

Resources are of specific kind. An apple resource 🍏 is different from a banana resource 🍌. The resource kind determines the resource fungibility and is computed as the hash of its logic and label.

$$\texttt{kind} := h_\texttt{kind}(\texttt{logic},\,\texttt{label})$$

The kind is used to check if transactions are balanced and is a requirement by the resource machine for a transaction to be executable.