Quote from: tricass on February 10, 2017, 10:05:53 PM

Quote from: CryptKeeper on February 10, 2017, 09:45:35 PM

Quote from: tricass on February 10, 2017, 09:32:12 PM

Quote from: CryptKeeper on February 10, 2017, 09:03:11 PM

Quote from: tricass on February 10, 2017, 08:59:57 PM

what about HD wallets that generate unique addresses each time a spend is made and you have funds scattered around many addresses?

You can either move your complete balance to one linked address or you can sign a message for all addresses, one after the other. Sounds like a lot of work with signing but actually it could be faster because you don't have to wait for slow bitcoin confirmations!

message signing is still hard or not yet possible natively with hardware wallets. so there's only the option of moving all funds to the one address.

Here's a good list of wallets which supports signing: https://bitcointalk.org/index.php?topic=990345.0

This is a tutorial about linking with a trezor: https://medium.com/byteball-help/tutorial-on-linking-trezor-wallet-to-byteball-account-via-signing-a-message-b4e390d7e1a8#.e9iy0wwzw

just went through that trezor link you sent and am impressed. ledger desperately needs this (pinging @btchip) capability. i might just have to get a trezor now!

Yes, trezor is great, I use it with the electrum wallet.