Mint error or man made

I found this in some change yesterday. Any help would be much appreciated.

 

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Cramping machine damage

 

Thanks!

 

I thought only women get cramps

@Mike Moak
It's called the Ring of Death.

 

Crimping Machine....

 

I get lazy I use that speech to text

 

Yup, it’s from a machine to seal the end of a roll. Definitely damaged.
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