тогда так: https://tools.ietf.org/html/rfc2030
(As the NTP timestamp format has been in use for the last 17 years,
it remains a possibility that it will be in use 40 years from now
when the seconds field overflows. As it is probably inappropriate
to archive NTP timestamps before bit 0 was set in 1968, a
convenient way to extend the useful life of NTP timestamps is the
following convention: If bit 0 is set, the UTC time is in the
range 1968-2036 and UTC time is reckoned from 0h 0m 0s UTC on 1
January 1900. If bit 0 is not set, the time is in the range 2036-
2104 and UTC time is reckoned from 6h 28m 16s UTC on 7 February
2036. Note that when calculating the correspondence, 2000 is not a
leap year. Note also that leap seconds are not counted in the
reckoning.)
Balda (31.01.2017 13:29, просмотров: 151) ответил SciFi на Самые нормальные источники - это RFC. Там ни слова о том, что 2000 как-то отличается от других лет. В общем, не надо воду мутить.