This signature is believed to be ineligible for
copyright
and therefore in the
public domain
because it falls below the required level of originality for copyright protection both in the United States and in the source country (if different). In this case, the source country (e.g. the country of nationality of the signatory) is believed to be
Russia
.
Note that this tag cannot be used on all signatures, as not all signatures are copyright-free.
