Happy 15th Birthday to Bitcoin! A couple of years ago, I created these Bitcoin Genesis Block posters. https://i.nostr.build/odYw.jpg#m=image%2Fjpeg&dim=1024x1024&blurhash=UCM%7Dpk%7EA8%7CIX%5EO4%3B%24l%3FF4%3DaL%2Cms8VsxtwbE4&x=acb4ffc3ff96d36ef127c8fe86a5ee64ea618dedb4f9f81d043 Show more