I have the following:
(these are just random numbers formatted to look real, they are not valid)
- # User seed: (53 characters)
- # User public key: xpub661MyMwAqRbcH1atMf3cfeVgjA4SPncUpKx24PXcD3sY8dpkXapCD4EgviZ6EkEww9seSd7rum2 jRYz5rudFj6gHZT432sHSNHhysqFuYuC
- # Shared seed (encrypted): (58 characters)
- # Shared public key: xpub661MyMwAqRbcH1atMf3cfeVgjA4SPncUpKx24PXcD3sY8dpkXapCD4EgviZ6EkEww9seSd7rum2 jRYz5rudFj6gHZT432sHSNHhysqFuYuC
- # Coinbase public key: xpub661MyMwAqRbcH1atMf3cfeVgjA4SPncUpKx24PXcD3sY8dpkXapCD4EgviZ6EkEww9seSd7rum2 jRYz5rudFj6gHZT432sHSNHhysqFuYuC
can I recover a Coinbase multisig wallet (created in 2016) into electrum using the steps mentioned in this post
https://bitcointalk.org/index.php?topic=2088713.msg20875786#msg20875786The lack of a seed phrase is what makes recovering a coinbase multisig vault as difficult as it is.
I am no python coder (not coder at all) but was able to get the code from this post on stack exchange
https://bitcoin.stackexchange.com/questions/57207/how-to-derive-the-private-key-associated-with-a-coinbase-multi-sig-vault-address to produce something similar to the following:
(these are just random numbers formatted to look real, they are not valid)
- Master Private Key corresponding to seed: xprvz3PCl3Goz8yXxYt9mx6I9B2YXNX7ulTU0O2a6T43OfjP23A2ahmwx72iJVkmTWy0ZmBZMZcIkVv bZteiiHkucAZFdK1m1kjfMB6542qggKO
- Master Public Key corresponding to seed: xpub661MyMwAqRbcEzdGMFKZXuVwbyHY2zKhiw6YFTrULfNBF53QVfXyoAiKMZKWkQA5444NXtLj9HP mgyN1xLCiJJ9dKAy4nLZJ87trHRnwUDb
- Extended Private key at index 14: xprvz3PCl3Goz8yXxYt9mx6I9B2YXNX7ulTU0O2a6T43OfjP23A2ahmwx72iJVkmTWy0ZmBZMZcIkVv bZteiiHkucAZFdK1m1kjfMB6542qggKO
- WIF format of that key: 3OfjP23A2ahmwx72iJVkmTWy0ZmBZMZcIkVvbZteiiHkucADVDA
Not sure what exactly to do with the values produced from the user seed as that is only 1 of the signatures for a 2 of 3 vault