Sure, yes looking forward to the docs. I am very familiar with these platforms, just not the linking you will need to make this happen. I had to deal with a less-complicated version of this same problem for my dapp (upcoming version, not the live one). So my questions are more prying.
Just been thinking how this could work...
You could store the 3p handle and the amount of hive in an account until the user claims it, then you would also have to alert the 3p content author by using the logged-in tipper's granted permission to post on the 3p content on their behalf a link to where the person can sign up for Hive. You would then have to query the blockchain (or DB) periodically to see if any of 3p handles have shown up as associated with a hive account, then send them the hive. This would also require the recipient to have your extension, so you can associate their Hive account with the 3p account.
Is this what you plan to do?
Something like the paragraph above was what I was looking for in the proposal / explanation videos and didn't find.
Happy my interaction has helped you communicate you ideas more clearly. Many times I think I am being very clear about mine, when I'm not. I wrote an 80+ page paper about my last project assuming people would actually read it and understand it ha ha ha ha ha, to be young and naive!
- Douglas
RE: Tokenizing The Internet With Hive - HiveTips, HivePatron & MyAltWallet (Proposal #128)