Coinbase Multisig Vault recovery tool

Source code | Instructions

Step 1

Let's find all of your vault addresses that have some bitcoins in them.

Please enter the extended public keys (xpubkeys) for your multisig vault.

Coinbase key:
Shared key:
User key:

Please enter the highest HD index to check for balance.

Step 2

Now enter the key backups that you saved when creating the vault.
Protip: you can now safely go offline if you'd like.

Step 3

Now you can copy the raw transaction and paste it into any bitcoin client to be broadcast to the network.

            Your transaction will appear here in raw hex format ...
Node path Address Balance
Balance 0.00000000 BTC
Fees 0.00000000 BTC
Total to be sent 0.00000000 BTC