That nick wasn't OTC registered. But he did use it.
BTC4Amazon WAS OTC registered, he did use it, then he had nanotube change it to Aaron_TangCryp for added legitimacy based on my advice, then he nickchanged back to BTC4Amazon part-time while leaving only Aaron_TangCryp OTC registered.
TheButterZone
info btc4amazon
12:15
nickserv
(notice) Information on BTC4amazon (account BTC4amazon):
(notice) Registered : Jan 22 20:01:13 2013 (16 weeks, 0 days, 23:14:05 ago)
(notice) Last addr : ~Aaron_Tan@24-241-245-27.dhcp.sffl.va.charter.com
(notice) Last seen : May 01 23:07:23 2013 (1 week, 6 days, 20:07:55 ago)
(notice) Flags : HideMail
(notice) BTC4amazon has enabled nick protection
(notice) *** End of Info ***
12:15
TheButterZone
info aaron_tangcryp
12:15
nickserv
(notice) Information on Aaron_TangCryp (account Aaron_TangCryp):
(notice) Registered : Mar 26 05:20:29 2013 (7 weeks, 1 day, 13:54:57 ago)
(notice) Last addr : ~Aaron_Tan@71-80-11-184.dhcp.sffl.va.charter.com
(notice) Last seen : Apr 07 04:50:35 2013 (5 weeks, 3 days, 14:24:51 ago)
(notice) User seen : Apr 07 04:50:51 2013 (5 weeks, 3 days, 14:24:35 ago)
(notice) Flags : HideMail
(notice) *** End of Info ***