Will this invalidate my passport?

This is so silly, in Dublin yesterday my friend said you could get a passport stamp at the post office for entering a country that doesn’t stamp your passport (like a souvenir stamp). I realise now that you should never get souvenir stamps anyway. However we asked in the post office if we could get them stamped and this is what he stamped it with. A literal postal stamp.

I feel like I’ve made it so much worse as well by trying to remove it, I tried a little acetone and a cotton swab but it didn’t budge just smudged it a bit.

Don’t want a lecture just want to know if this will invalidate my passport in any way? I’m going travelling to Malaga, Bali, Vietnam, Thailand and Croatia this year.

This is so silly, in Dublin yesterday my friend said you could get a passport stamp at the post office for entering a country that doesn’t stamp your passport (like a souvenir stamp). I realise now that you should never get souvenir stamps anyway. However we asked in the post office if we could get them stamped and this is what he stamped it with. A literal postal stamp.

I feel like I’ve made it so much worse as well by trying to remove it, I tried a little acetone and a cotton swab but it didn’t budge just smudged it a bit.

Don’t want a lecture just want to know if this will invalidate my passport in any way? I’m going travelling to Malaga, Bali, Vietnam, Thailand and Croatia this year.