The Cenderawasih Series is the first NFT stamp in Indonesia, twin stamps, where there are physical stamps and also digital stamps stored on the blockchain. The Cenderawasih Birds, also known as the Birds of Paradise, are a group of birds endemic to Papua and the surrounding small islands. They are known for their beautiful and brightly coloured feathers, especially in males, which are used to attract mates. The Cenderawasih Birds come in a variety of shapes, sizes, and colours. Some species have long, flowing feathers, while others have short, compact feathers. The colours also vary, from red, yellow, blue, to green.