untill now there has only been a single 1coin that is alive and well , all the others that you mentioned have been scams of huge porportion and never lasted very long and were uncovered as scams very fast! im not sure if this is just another attempt by the same gents to relaunch the same stuff or not but all together this is still a very bad start for anything  and can  never have anything positive come of it untill it does alot of changing as in the first thing would be its ticker  "ONE" to anything else