Bitcoin Forum

import hashlib
import base58

def private_key_to_wif(private_key_hex, network_byte=0x80):
    # convert private key from hex to bytes
    private_key_bytes = bytes.fromhex(private_key_hex)

    # add network byte prefix
    extended_key = bytes([network_byte]) + private_key_bytes

    # checksum = :4 from sha256(sha256(key))
    checksum = hashlib.sha256(hashlib.sha256(extended_key).digest()).digest()[:4]

    # append the checksum to the extended key
    extended_key += checksum

    # convert to base58
    wif = base58.b58encode(extended_key)

    return wif.decode('utf-8')

if __name__ == "__main__":
    private_key_hex = input("Enter the Bitcoin private key in hex format: ")
    
    try:
        wif = private_key_to_wif(private_key_hex)
        print("WIF:", wif)
    except ValueError:
        print("Invalid private key input.")

1 => 00
2 => 01
3 => 10
4 => 11
5 => 0
6 => 1

import hashlib
import base58

def master_xprv_from_seed(seed_hex, network_byte=0x0488ADE4):
    # convert seed from hex to bytes
    seed_bytes = bytes.fromhex(seed_hex)

    # add network byte prefix
    extended_key = bytes([network_byte]) + seed_bytes

    # checksum = first 4 bytes of sha256(sha256(key))
    checksum = hashlib.sha256(hashlib.sha256(extended_key).digest()).digest()[:4]

    # append the checksum to the extended key
    extended_key += checksum

    # convert to base58
    xprv = base58.b58encode(extended_key)

    return xprv.decode('utf-8')

if __name__ == "__main__":
    seed_hex = input("Enter the seed in hex format: ")

    try:
        xprv = master_xprv_from_seed(seed_hex)
        print("Master xprv:", xprv)
    except ValueError:
        print("Invalid seed input.")

importdescriptors '[{"desc": "wpkh([master_xprv/84'/0'/0']/0/*)", "timestamp": "now", "range": [0, 1000], "watchonly": true, "label": "YourLabel"}]'

 listdescriptors 

 importmulti '[{"desc":"pkh([Your xpub key])","timestamp":"now","range":[0,100],"watchonly":true,"label":"[Label for the wallet]"}]'