Logic

Besides state, resources are associated with a logic function. The logic function enforces predicates checking data, e.g., in the resource carrying the logic or other resources in the same transaction context

💵 Logic	🍏 Logic	💌 Logic
This resource can be transferred if the owner signs a message specifying the new owner.	This apple can be eaten if the fruitiness is at least 3.	This message can be edited by the author being encoded in the label.