Beethoven manuscript: is it a hoax?

Hello.

...I wouldn't know exactly what it is, but I have done some research and indeed there are many sources that attribute this fragment of manuscript to Beethoven;

as for the internet, well, it is always good to trust only up to a certain point and depending on the sources in question, I know, but I also found this interesting, "small" gallery where we can notice with more certainty a writing "similarity"...?

https://plus.google....=CJ_RnM-C0NeXLQ

It's a scribble