Signed Message for independent verification from a namecoin client. This proves ownership of the address that sent the transaction that originally minted Quantum:

Address: N2nunKeYiYeqDCunDzJ3EQQh1fbAawegPW
Signature: G3lWiwdDFkRycZZZ5LSwgx4KnFhk9QY/vsqWTtj3bZZ1/WTYDitgJKft9a4d7B0nqCbRRPuvKKX0hi2607j1hN0=
Message: "I Kevin McCoy ceated the artwork Quantum and recorded it on the namecoin blockchain from this wallet on May 2, 2014, making it the first of what we now call NFTs. I still own this artwork and control the originating address."