On 14 August 2022, Thailand Post issued its first ever Crypto Stamp, to celebrate the 14th Anniversary of Thailand Post. The publicity for Thailand Post indicates that Thailand is the first of the 10 countries which make up the Association of Southeast Asian Nations (ASEAN) to issue such a stamp.
The Crypto Stamp and what you can do with it. In theory, the first thing that you can do with this stamp, which bears an image of a pigeon, is to use it for normal postal purposes. The stamp (on the left in the image) is self-adhesive.