- serious message -

I read everything.

I'm skeptic.
I don't like everything, but there is some good idea.

Unfortunately there is too much scam with IPO.
Do you need this money? Doesn't your team have enough founds?
Take a look at the style of XCP dev (counterparty protocol).
Proof of burn is much more scam-proof.
Also, accepting 4 crypto is suspicious.
Better to stick just with LTC for exemple, choose one.

You should really consider publishing your partial whitepaper right now.
The complete well finished can wait a bit, but 'need something.
Also, I'm no techguy, but double spending is concerning.
Publish the code for this part at least. Or a very high quality whitepaper about it.
That's almost necessary if you wish to be considered serious.
Especially with IPO.

2 questions:
There is a contradiction in your first post.
A: you need million of NEON to forge
B: you get NEON just by running a node (same amount on crappy computer/connection & VPS 1Gb/s, ?)
So which is it? make it clear.

About your encrypted chat/messaging feature:
How do you prevent spam on IM? minimal fee? (fees goes to node or bagholder?)
I wish to see a descentralized email-like system, where I can give priority-reading/answering to the people that pay to contact me.
Free or minimal fee goes into 1 folder, a subalias or something.
Others are categorized between x$ & y$. Or classified by amount max to min.
'Details, but I think you get the idea.
Have you the skill to develop such a system?