Show me scientific evidence you exist that will convince those who are alive in 8018.
It must be immune to lying, misrepresentation, retrospective falsification, and Shannon entropy.
I have a birth certificate, marriage certificate and one day there will be a death certificate. I have my daughter's birth certificate that has my name and my husband's name on it, matching the names on our marriage certificate. There are tax returns, bank accounts, mortgage documents, records on the purchase of property. There will be a gravestone one day with my name and dates that match the date of my birth and the date of my death. There are documents from my schools, report cards, merit awards, music awards, participation certificates etc. There is also a wealth of photos of me from when I was just born to the time I moved out of my mother's place (she is a photographer, and I was often her subject). There are photos of me taken by myself, and photos of me taken by friends and family for use on social media. There are website accounts, such as on here, social media and other websites, a Google account, videos. There are also records of me performing music, not just recorded by friends and family, but by people from all around the world (I sometimes play piano in a hotel bar in Sydney, it's a classy joint
) and there are medical records of the various injuries I've had, as well as medical treatments and the birth of my daughter.
Granted, some of these may not exist in 6000 years, but surely some will, and the fact that they ALL came from my lifetime and all agree is certainly strong evidence that a woman named Kylie [surname redacted] lived in Sydney in the early 21st century.