Small spider like circles in paint/clearcoat

I`m restoring a 1971 C10 Pickup and just started on the paint. I washed the car with Reset, hit it with Gyeon Iron after. I started claying the hood and started to notice these small circles in the paint. I tried different correcting compounds with a DA Polisher(M105, Boss FCC, and 3d ACA 500). They all helped, but didn`t get rid of the circles. Im a bit worried about using a Rotary on such old paint... Attached are photos of the issue. Any help would be greatly appreciated https://uploads.tapatalk-cdn.com/202...9b9146b0e3.jpghttps://uploads.tapatalk-cdn.com/202...e50f3bea9d.jpghttps://uploads.tapatalk-cdn.com/202...e2a6623188.jpghttps://uploads.tapatalk-cdn.com/202...8ac0f66789.jpg

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Hard to see, but more than likely, clear coat failure.

That`s etching from contaminants sitting on the paint.

Yep, looks like something etched into the paint. Depending on how `deep` those defects are, and how much `paint` you have (you would need to get some good paint readings/measurements) they could be correctable.