Sats already have a symbol: https://satsymbol.com/

good symbol

nostr:nevent1qvzqqqqqqypzqth65u2mhdrd6klxkldg6acqyek3ze6tjyacz79dmdwzuc7esue3qythwumn8ghj7un9d3shjtnwdaejuum0vd5kzmp0qy2hwumn8ghj7un9d3shjtnyv9kh2uewd9hj7qpqj7qrqdg86uyrsxjmdn9jrrssl6qx8xutwtsng44ueed9sxncaz3q2sweft

Definitely a better option.

oh, that's lovely