olemus
(1a) liik prinditavaid pilte, kummitemplipiltide analoog
= a type of printed digital images, a digital analog of rubber-stamp images
https://www.vectorstock.com/royalty-free-vector/halloween-digital-stamps-vector-24835719

https://en.wikipedia.org/wiki/Digital_stamp

(1b) digimark: arvutipõhine prinditav postmark
= in mail or philately, a stamp similar to a conventional postage stamp except it is resident on or in a computer

(1c) = digipitser