🟤Recursive Royalty Function

Recursive royalty is a method of multi-layer indexing that allows several simple inscriptions to be combined into a complex inscription. The inscribed asset doesn't need to change owners; users only need to pay a small usage fee (royalty).

Use Scenario:

Users can collect royalties proportionally when their assets are referenced multiple times. For example: if inscription A has a royalty of 5U, then when B inscribes by incorporating A, it must pay A a fee of 5U to include A into B. When C incorporates B, it must again pay A a fee of 5U (specific amounts to be determined).