Iran 10 Rial - Mohammad Rezā Pahlavī new date request [opgelost]

Hello. Today I got coins form Iran and one of them is 10 Rial. I found it on Numista site (https://en.numista.com/catalogue/pieces3765.html) but I noticed that there wasn't the year I have. The only year on the page is ۲۵۳۵ (2535) but on my coin is ۲۵۳۶ (2536). Here's the image:



Edit: this is the coin i have en.numista.com/catalogue/pieces3764.html

Scratch everything, it's this coin that I have www.numista.com/catalogue/pieces3764.html