> > This brings us another theoretical problem: someone could spend our > OP_TRUE with a low-fee non-RBF tx, and we'd not be able to use it to > CPFP the tx. It'd be hard to do, but possible. I think the network > benefits from using OP_TRUE (anyone can clean, and size, vs some > only-known-to-me pubkey) outweighs the risk, but it'd be nice if OP_TRUE > P2WSH spends were always considered RBF. >
I believe OP_CSV with a relative locktime of 0 could be used to enforce RBF on the spending tx?
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