If you see the API for Psbt.sign() you can pass (among other options) either:
HashMap<PublicKey, PrivateKey>Xpriv
if you pass the Xpriv it signs ok, if you pass the HashMap it errors. Even if you derive PublicKey and PrivateKey straight from the Xpriv.
Do we need to add more stuff to the Psbt to sign with the HashMap?
If you see the API for
Psbt.sign()you can pass (among other options) either:HashMap<PublicKey, PrivateKey>Xprivif you pass the
Xprivit signs ok, if you pass theHashMapit errors. Even if you derivePublicKeyandPrivateKeystraight from theXpriv.Do we need to add more stuff to the
Psbtto sign with theHashMap?