>>/9387/
Base64 with a plus sign seems rare, but maybe it is more common with non-ASCII (non-basic keyboard characters). Examples:
* fails, has "+": https://gateway.ipfs.io/ipfs/QmXQu4YdfPjqi5YvGj3YGupH2QHoJwsuujZrGWHDprNEfW?aHR0cHM6Ly9nb29nbGUuY29tLz9xPVdBUkMtV2FyY2luZm8tSUQ6IDx1cm46dXVpZDo2ZDE2NTFkYy1jNzZkLTQ4MjktYmZhZi02NDJmZTViMTU4MjA+Cg==
* works, no "+": https://gateway.ipfs.io/ipfs/QmXQu4YdfPjqi5YvGj3YGupH2QHoJwsuujZrGWHDprNEfW?aHR0cHM6Ly9nb29nbGUuY29tLz9xPVdBUkMtV2FyY2luZm8tSUQ6IDx1cm46dXVpZDo2ZDE2NTFkYy1jNzZkLTQ4MjktYmZhZi02NDJmZTViMTU4MjA

> pfp of Wayback Machine-excluded URL prefix https://www.deviantart.com/anima-dos
*pfp of the DA profile of this WBM-excluded URL prefix: https://www.deviantart.com/anima-dos

> https://youtube.com/watch?v=YMFVY57dksE
Not in TPA: https://mub.me/yxUpk#YMFVY57dksE . I did see a thumbnail of it here (attached):
. https://web.archive.org/web/*/https://i.ytimg.com/vi/YMFVY57dksE/*
.. https://web.archive.org/web/20151205182917if_/https://i.ytimg.com/vi/YMFVY57dksE/default.jpg