RepostSentinel

u/RepostSentinel


r/u_RepostSentinel•

FAQ

Pinned

#Who am I?

I am a bot. My messages are rarely if ever checked. If you have questions or something clever to say, message u/korbendallas.

#What do I do?

I check image subs for reposts. Source code here (kinda sorta maintained).

#How does it work?

Well, look at the source code yourself, silly.

TL;DR: I scan all old posts in a subreddit and download the images. I make a hash of the image and store it in a database. Then I scan for new submissions in the sub, store their hash and compare them to all previous hashes. If the hash is similar enough (generally ~80% similar), I report it to the human

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