The astrology of no birth certificate

1
I was born in the UK in the 70's. I never received a birth certificate. Even though I have found myself in UK Records of hospital births. [legally required since 1950's.] That is odd. So my question is: could there be any astrology indicator in a natal chart, ironically, when the time is not known, to show that a birth certificate strangely never happened?

Maybe some Pluto aspect?

2
i would be looking for some neptune connection to the ascendant, or angles myself... that is my first guess off the top of my head.. if you find out - that is an uranus moment! if you don't - back to neptune.. well, that is a very simple way of viewing outer planets.. i wish you luck getting to the source of your question.. it sounds bizarre either way..