emojkey

Inspiration

https://paulbutler.org/2025/smuggling-arbitrary-data-through-an-emoji/

What it does

creates a bitcoin keypair embedded in an emoji

How we built it

wasm file hosted via github pages. all key gen done in the local browser using mempool space api and rust bitcoin

github: https://github.com/stutxo/emojkey

Try it out

• emojkey.com
• github.com