What is the actual MID displayed?...both dvd identifier and nero will display this info.
MCC does manufacture verbatim, but not all verbatim is manufactured by MCC. AFAIK, all Taiyo Yuden is manufactured by Taiyo Yuden.
Some of the known TY fake brands are:
Infosmart, Optodisc, MAM-America, MAM-Europe and are "seen" as TYG02.
Where did you buy 'em?