My goal

Learn how to send an imported tr(wif) and wpkh() utxo in the same transaction.

What I've tried

I imported a WIF utxo containing a v1 segwit utxo.

bitcoin-cli importdescriptors '[{"desc":"tr(wifkey)#checksum", "timestamp":unixts}]'

I didn't know the checksum, but when importing I got an error that told me what the checksum should be, so I used that.

The balance showed up after import, I assume it was imported correctly.

Learned createrawtransaction, fundrawtransaction, signrawtransactionwithwallet are not acceptable for taproot. This was resulting in "Witness program was passed an empty witness".

It seems psbt commands are more appropriate. However, I couldn't figure out how to successfully sign with cli. I kept getting "complete": false returned.

I then tried bitcoin-qt and attempted to sweep funds to an address as a test. I received this:

While using bitcoin-cli and running bitcoin-cli listunspent I see:

[
  {
    "txid": "TX_1",
    "vout": x,
    "address": "ADDR_1",
    "label": "xxx1",
    "scriptPubKey": "44_LEGNTH_HEX_STRING",
    "amount": xxxxxx.xxxxxx,
    "confirmations": xxx,
    "spendable": true,
    "solvable": true,
    "desc": "wpkh([FINGERPRINT/84'/0'/0'/0/0]KEY)#CHECKSUM1",
    "parent_descs": [
      "wpkh(xpub_key/84'/0'/0'/0/*)#CHECKSUM-parent"
    ],
    "safe": true
  },
  {
    "txid": "TX_2",
    "vout": xx,
    "address": "ADDR_2",
    "label": "xxx2",
    "scriptPubKey": "68_LENGTH_HEX_STRING",
    "amount": xxxxxx.xxxxxx,
    "confirmations": xxxx,
    "spendable": true,
    "solvable": true,
    "desc": "tr([FINGERPRINT2]KEY2)#CHECKSUM2",
    "parent_descs": [
      "tr(KEY2)#CHECKSUM2"
    ],
    "safe": true
  }
]

Output sanitized

Question

• What are the methodical steps starting with an imported WIF/taproot utxo + wpkh utxo and creating a signed tx to send funds?