zlacker

>>ptorro+(OP)
My main concern is, how long is it before you can't print a replacement part for something you bought because it looks too similar to an OEM part and the manufacturer doesn't think you should be able to do that so they throw a little money to the right politician.

>>robfly+dO1
> how long is it before you can't print a replacement part for something you bought because it looks too similar to an OEM part and the manufacturer doesn't think you should be able to do that so they throw a little money to the right politician

At least 25 years. That's the time passed since the first introduction of Eurion marks on banknotes. As far as I know, noone has used it to block reproduction of anything other than money.

>>teo_ze+Fz2
That isn't true though, coupons, boarding passes, and even confidential documents use Eurion marks. It's not everywhere because it isn't worthwhile going through the hassle of getting printers that can print them; while 3D printing OEM parts would be much more valuable.

>>AlOwai+Ja3
Who issues Eurion-marked boarding passes?

That strikes me as extremely counterproductive given the actually sensitive part of a BP is an (outside of the US) unsigned, semi-publicly-documented barcode.