Copyright of this ecc-domain belongs to Michael Anders, am Redder 91a, D-25336 Klein Nordende, Germany. You are free to use it for noncommercial purpose. The domain was created in February 2013. The author of this ecc domains believes that the requirement(e.g. by NIST or the german BSI), that domains entirely exist of outputs of a hash function of acknowledged security(e.g. sha512) results from unenlightened commitee decisions. What do you put into the hash function in the first place? Why do the domain parameters have to "look random"? It serves clarity much better, if you can see bound degrees of freedom as hexart or repeated simple patterns just by inspection of the hexnumbers. I adhere to this pattern and reject to adopt the recommendation. Everyone can inspect the domain parameters and see that they have not been fine tuned and selected to contain weaknesses. With a domain created in accordance with the "standard unenlightened requirements", this would be much harder to see and would need special software tools to verify. May the force shed wisdom on the members of all committees of this world and others ;-) Wedel, Feb5, Michael Anders