看 Jai how_to/ 的时候看到的，算是第一次了解这种黑客文化。

<aside>

Use hexspeek magic number as Identifier.

</aside>

![Jonathan Blow 点赞，图文无关 来自 Wookash Podcast https://www.youtube.com/watch?v=jFPMv8st7J0 ，和动物井作者一起聊 OotSS Demo Lukasz 搜集了X上对JB的批评来让他回应。传送坐标：1:07:25

01:01:41,440 Oh no. Okay. Uh uh and uh I love listening to internet criticism about what I did because of course internet criticism is so rare and hard to find that we must seek it out whenever we can find it for its valuable drops of wisdom. But go ahead.

01:07:24,400 Um, so yeah, I have I have another one.](attachment:4e0c5c91-f644-48bc-a927-e56c63c7406d:image.png)

Jonathan Blow 点赞，图文无关 来自 Wookash Podcast https://www.youtube.com/watch?v=jFPMv8st7J0 ，和动物井作者一起聊 OotSS Demo Lukasz 搜集了X上对JB的批评来让他回应。传送坐标：1:07:25

01:01:41,440 Oh no. Okay. Uh uh and uh I love listening to internet criticism about what I did because of course internet criticism is so rare and hard to find that we must seek it out whenever we can find it for its valuable drops of wisdom. But go ahead.

01:07:24,400 Um, so yeah, I have I have another one.

搜索了一下，可以追溯到 Java Class 文件 —— 把 CAFEBABE 放在文件开头作为标识。太性感了。

https://www.artima.com/insidejvm/whyCAFEBABE.html

0xcafe_babe_f00d_face

0xcafe_babe_f00d_face (使用 00 是因为 hex 里面只有 abcedf, 没有 o)