Understanding and Mitigating a OP_CTV Footgun: The Unsatisfiable UTXO

[ajtowns]

@salvatoshi

I’m not yet very knowledgeable on mempool policies, but how is this any better with CTV, which only commits to the number of inputs?

If there’s a commitment that there’s a single input exactly, then you can’t add extraneous inputs, so pinning in that direction isn’t possible.