Accounts Connected:

bL4nkcode01, bL4nkcode

Proof:

Not really much to go on except the registration date being some 36 hours apart and the zero-one being registered *before* the no-number UID.

Date Registered:    10 February 2016, 11:24:27 bL4nkcode01 u=763931 http://archive.is/3mKIS

Date Registered:    12 February 2016, 01:17:03 bL4nkcode u=765632 http://archive.is/igJWW