Here we provide a little bit of documentation about the asset HZNKL that is implemented on the Horizon platform (as asset ID 814323637272199834).
HZNKL is the Galactic Milieu's "big seven" currency NKL, as implemented on the Horizon platform.
The currency consists of only 420,000,000 coins, as it was originally inspired by BiTCoin. Unfortunately we were technically unable to create it as a currency on Horizon so had to create it as an asset. The issuing account created all 420,000,000 so that if all of the coins get transfered to the Horizon platform the platform is ready to handle them all. However, any that remain in the issuing account are taken as not having been issued on the Horizon platform. They probably mostly remain on the Digitalis Open Transactions server.
Any NKL that have been moved to the Horizon platform are transfered out of the issuing account, so that the amount by which the issuing account is short of 420,000,000 is the number of NKL that has actually been issued onto the Horizon platform.
Some potentially useful tables and plots are online at http://galaxies.mygamesonline.org/digitalisassets.html