When storing NANO long term I'm thinking about using a seed, that is encrypted immediately after generating it and writing down some addresses of the seeds accounts. The key I would need to decrypt that seed would be stored in a far away safe place.
Thus I could not create receive blocks for funds that I store in this "long-term-savings-wallet". This leads me to the question: Who is the representative of unreceived funds? Is it the sender (mostly an exchange platform in my case), the receiver (if so, what happens if the account hasn't even been opened yet?) or are these funds not participating in ORV?