delete_my_accountI copy and pasted the url into the wayback machine and was able to view it. To download it, I just went to dev tools and got the request url.
https://web.archive.org/web/20130427181816oe_/http://r3---sn-o097znee.c.youtube.com/videoplayback?ipbits=8&ip=207.241.237.185&sver=3&mv=m&newshard=yes&mt=1367086647&fexp=901439%2C913565%2C911109%2C916613%2C913809%2C932000%2C932004%2C906383%2C904479%2C902000%2C901208%2C929903%2C925714%2C929119%2C931202%2C900821%2C900823%2C912518%2C911416%2C904476%2C908529%2C930807%2C919373%2C906836%2C929602%2C930101%2C900816%2C900824%2C912711%2C910075&key=yt1&id=cad7bec8cb591f63&cp=U0hVTFFMT19IUkNONV9JRlNGOnJoemxMTHJXSGNR&sparams=cp%2Cid%2Cip%2Cipbits%2Citag%2Cratebypass%2Csource%2Cupn%2Cexpire&upn=D9n-tAns2Fg&itag=22&expire=1367111538&ms=au&source=youtube&ratebypass=yes&signature=3A1D86E0E66AD71305413A54F926B7A3A48E947F.33DFCE17E6ECF4087859C43D985EAFA0015FCD3C
So just copy and paste that link into your browser and then click the three dots and it gives you the option to download.
oh! that's it, thank you for this but the problem is wayback machine is really struggling to view it (it randomly stuttered a lot) let alone downloading it (took me almost 1 hour to download a 100mb file and failed to do it for 5-6 times) so i'm reuploading it to google drive so people have easier time to view and download: https://drive.google.com/file/d/1f1rAmQIicVWSD_gsqquZHzr4yUWJFNWq/view?usp=drive_link
i'm not sure if i could upload this to youtube without getting copyright striked but will probably do later