Right now, I'm advising them [1] to simply publish their public key in other social profiles they own, but for some Bitcoin-related services (like bitcoin-otc)

Right now, I'm advising them [1] to simply publish their public key in other social profiles they own, but for some Bitcoin-related services (like bitcoin-otc) that have public keys attached to profiles, I'm planning on asking them to sign a message along the lines of "I am shesek from bitcoin-otc, my nickname on bitrated is nadav, and my public key on bitrated is ..." with their bitcoin-otc's key, which'll make it possible to automatically identify them. [1] https://www.bitrated.com/help/arbitrator-terms.html https://www.bitrated.com/help/arbitrator-terms.html