Yes, they are different, but I mean in their architecture / composition - as in, does a payment ID have a specific nature compared to a viewkey. So if I sent someone my viewkey as a payment ID, could an algorithm search the blockchain and find a viewkey amongst the payment IDs?
I'm pretty sure that if you expose your viewkey for a Monero address/account, then in theory anyone can see all transactions associated with that address/account. As has been said many times, the tooling for this doesn't exist in simplewallet yet, but from what I understand by exposing your viewkey you are essentially making a public account.
I'm pretty sure that if you expose your viewkey for a Monero address/account, then in theory anyone can see all transactions associated with that address/account
Right, but thats the point if one were to create this bond / certificate of deposit device.
You create a bond / CD by plopping a certain amount of monero into a new address. People then reward you for keeping it in there over time, and they validate that its in there by using the viewkey.
where the hell is the dude that proposed the bond measure in the first place?
(edited twice because I can't use "there/their" correctly)