Why not just use a proven, state of the art bitcoin wallet like Armory, make a paper backup and store that securely? If you like the idea of cold storage Armory has always supported cold storage - https://bitcoinarmory.com/about/using-our-wallet/
By using cold storage with Armory your private keys are kept on an offline computer and your paper backup protects you forever against losing your bitcoin to theft or a computer crash.
By using cold storage with Armory your private keys are kept on an offline computer and your paper backup protects you forever against losing your bitcoin to theft or a computer crash.
This may be a good idea. Some questions:
1. Is the Armory paper wallet's private key encrypted? In other words, if someone finds the paper wallet, can they load it up and use the Bitcoin contained in it?
2. Looking at their site, it seems like there is no problem with sending small amount of BTC through the offline Armory wallet (so in other words, the wallet address remains fixed even when doing transactions). Is this accurate?
3. Armory talks about using USB drives back-and-forth between the online and offline computers. If the online computer has a virus / malware / etc, and it goes on the USB drive, is there any way for a hacker to get access to the offline wallets once the USB drive is plugged back in the online computer?
Thanks!!