So I finally managed to import a private key on the Bitcoin.com wallet by using the scan option on the bottom menu directly.
The thing is that paper wallet generators like cashaddress.org put a prefix in the QR code. cashaddress uses Bitcoincash:KxyvyQ etc..
That's not very handy, I basically need to strip the prefix and create a new QR Code.
I know a lot of people using paper wallets for storage.
Is there a way for the wallet to deal with this?
That site, and others like it, appear to generate WIF Compressed 52 characters base58 private key. These private keys start with
K or
L (or
5 if not compressed).
There shouldn't be a problem with sweeping. See: "Base58 Wallet Import format" at
https://en.bitcoin.it/wiki/Private_key
Are you not able to sweep the BTC (or BCH) into your Bitcoin.com wallet?
If you want to convert your private key to uncompressed, or hexadecimal format (64 characters [0-9A-F]), or base64 (44 characters) you may do so by downloading the zip at:
https://www.bitaddress.org/ and then running it offline (the safest way would be on a machine that has never been online). Or you can do it at the site itself although less secure and you should sweep asap after that. Click on Wallet Details and paste in your private key and then click view details.