I posted my ISO8601 Ultras sticker in the appropriate subreddit today, and u/Axman6 suggested that I write "Since 1998-06-16" below, referring in correct ISO8601 notation to the date the first version of the only correct way to write a date/timestamp was published. I changed it to "Est." and now present the new stickers v2.

Darn, of course I got the date wrong. Can't replace a picture on pixelfed, so I'll repost it
#ISO8601 #iso8601ultras #stickerart #sticker