It is trivially simple and cheap to act as an exchange for any coin including this one, using the Stellar (XLM) platform.
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Galactic Milieu already supports several ancient coins that way and this coin seems a great prospect for use in the Milieu.
All you need is for anyone(s) you trust, including yourself, to simply create two accounts in Stellar, call one of them your "issuing" account and the other your "issued-to" account, have your "issued-to" account "trust" your issuing-account for some number of tokens named NDL or whatever you choose to name them, and presto your issuing-account then has the ability to send up to that many of them to your issued-to account.
I find it convenient myself to let the number of a token that my issued-to account trusts my issuing-account for serve as my record of how many of that token I have issued.
Thus for example I had a million real IXCoins on the IXCoin blockchain so I had my issued-to account trust my issuing-account for half a million IXC tokens then had my issuing-account send 500k IXC to my issued-to account and presto, there then existed 500k IXC tokens issued by my issuing-account on the Stellar platform, 200%-reserve backed by real on their own blockchain IXC coins.
Personally I use 200%-reserve rather than mere 100% reserve (and certainly not fractional-reserve) because I do not issue my tokens "on the fly" as people choose to "bail in" real on their own blockchain coins; rather I prefer to issue my tokens ahead of time and sell them to buyers rather than having anyone other than myself "deposit" or "bail in" coins. That way I am simply buying and selling a product, my personal IOUs aka tokens, rather than being any kind of deposit-taking institution.
I like 200% reserve because I want to be able to use half my real coins to be what the tokens represent, potentially locked up in super-cold storage "forever", while still having enough left of the real coins to "redeem" aka "buy back" all my tokens without needing to touch the cold storage to redeem the tokens.
So there you go, we can discuss my setting up NDL as a currency in the Milieu, with the opportunities to create characters and Corps and Civilisations whose currency it will "be" and thus means within the metagame to earn assets with which to grow its buy-sides thus its value over time, or any or all of you can simply trade it yourselves on Stellar or any similar platform...
Ultimately really it would be nice to set up a "treasury" for it in the Milieu, making it a "treasury-based asset" and thus eligible to be a "reserve asset" meaning an asset other assets can use in their own "treasury", thus tying up more and more and more of the coin in "treasuries" leaving less and less and less "out in the wild" to potentially be "dumped" onto buy-offers driving down the perceived value of the coin by destroying (consuming) its buy-offers.
There are quite a number already of "reserve assets" in the Milieu whose calculated value (simply the total value of their "treasury" divided by the number minted) trends ever upward, so it is not hard to build one's asset a "treasury" of such assets that will result in a "treasury" that trends upward in value thus even if one's asset is still minting it is often feasible to build a "treasury" whose total calculated value divided by the number minted still manages to result in ever-increasing calculated value per coin despite some continued minting.
-MarkM-
EDIT: Actually my 500k IXC were issued on HORIZON platform as HZIXC, then a number of them placed in a "Stellar Holdings" account on HORIZON then that number of IXC tokens issued on Stellar, but that is basically just trivia detail.