2010 New York Code
RPP - Real Property
Article 9 - (290 - 336) RECORDING INSTRUMENTS AFFECTING REAL PROPERTY
319 - Time of recording.

§  319. Time of recording. The recording officer must make an entry in
  the record, immediately after the copy of every instrument  recorded  by
  him,  stating  the  hour, day, month and year, when it was recorded, and
  must endorse upon every such instrument a certificate, stating the  time
  as  aforesaid, when, and the book and page where, the same was recorded.
  If the recording is by microphotography or other  photographic  process,
  the  recording  officer  must  endorse  on the instrument the hour, day,
  month and year when it was recorded, and the serial number or such other
  designation as  will  permit  easy  reference  to  the  record  of  such
  instrument,  and  he  must,  in  addition,  place  thereon a certificate
  stating that the instrument has been recorded in deeds or  mortgages  as
  the case may be.