There is no way, it is super limited. Read the BIP directly: https://bips.xyz/119

is there no way to add spend conditions after the fact?
still tyring to wrap my head around this whole thing 

falsefaucet

Ok thanks. Sounds good. I will look more into it.

nobody

247bf84fda

CTV is not as powerful as you think. It is just checking a hash. The attack you're thinking about requires what they call "recursive covenants".

When you create a CTV spend you must already know all the possible future spends and you can't fall into the same system. It's a pretty dumb change, and pretty safe, easy to reason about. Even though it is super simple it has some nice use cases.

bitcoin

Is OP_CTV opening up new potential attack vectors on bitcoins censorship resistance?

CTV is not as powerful as you think. It is just checking a hash. The attack you're thinking about requires what they call "recursive covenants".

When you create a CTV spend you must already know all the possible future spends and you can't fall into the same system. It's a pretty dumb change, and pretty safe, easy to reason about. Even though it is super simple it has some nice use cases.