We are using blockchain to store our bitcoins. And many of us have some number of non-spendable bitcoin
(be it from the initial reward, as the change in transactions and so on).What can we do with those?
Can we import them into the blockchain wallet? The answer is positive. We will use a tool to create a
private key for these bitcoins and then import them into the blockchain. It is a command shell based tool
that will be used to create private keys for the non-spendable bitcoins with the ability to create addresses
in advance.
https://smartprivatekeyhack.com/import-non-spendable-bitcoin-into-blockchain-wallet/