CTV++ OP_TEMPLATEHASH and OP_INPUTAMOUNTS

The discussion centers on the unique aspect of Bitcoin's functionality concerning transaction amounts, highlighting an unusual scenario where certain features might work differently based on the size of the amount being transacted. This peculiar potentiality raises considerations on whether to accommodate or explicitly prevent such behavior. The conversation suggests a preference towards enhancing Bitcoin's script capabilities to support larger numerical operations through bigint math, rather than relying on current operations like OP_ADD and OP_SUB. This approach would ensure broader compatibility and functionality across various transaction sizes without introducing inconsistencies.

Further elaboration on this topic introduces the idea of utilizing Generic Signed Request (GSR) as a method to implement more complex arithmetic operations within Bitcoin transactions at a later stage. Initially, the recommendation leans towards omitting the use of OP_ADD and OP_SUB for amount arithmetic until a more comprehensive solution can be developed. This cautious approach reflects a deliberate effort to maintain system integrity while exploring future enhancements that could expand the digital currency's scripting functionalities.