Well this chart from nostr:npub1xkere5pd94672h8w8r77uf4ustcazhfujkqgqzcykrdzakm4zl4qeud0en is a ₿anger

https://image.nostr.build/2377ec4b90091cdf1ecf2f388da7e40c4c36a2d2f63e6f6dd51794860f1d0cd4.jpg