Skip to content

Instantly share code, notes, and snippets.

@melvincarvalho
Last active April 13, 2025 20:50
Show Gist options
  • Save melvincarvalho/1bdf37b69bdc722d336a185625fc3a25 to your computer and use it in GitHub Desktop.
Save melvincarvalho/1bdf37b69bdc722d336a185625fc3a25 to your computer and use it in GitHub Desktop.
identity.md

๐Ÿ” Taproot Identity: Your Passport to the Open Web

Imagine if one private key could unlock your whole digital life โ€” your money, your social account, your online identity โ€” all in one.

Welcome to Taproot Identity.


๐ŸŒฑ It Starts With a Random Number

At the heart of it, your Taproot identity is just a random number. Sounds simple, right?

But that random number becomes a keypair โ€” a secret (your private key) and a public-facing version (your public key). With that private key, you can:

  • โœ… Log in to websites
  • โœ… Sign messages
  • โœ… Prove you're you (without giving away your email, phone number, or real name)

No passwords. No tracking. Just you and your key.


๐Ÿง  Why It's Cool

๐Ÿ” One Key. Many Uses.

Your Taproot key can do a lot:

  • ๐Ÿ’ฐ Spend Bitcoin from a Taproot wallet
  • ๐Ÿง‘โ€๐Ÿš€ Log in to Nostr, the decentralized social protocol
  • ๐Ÿ›ก๏ธ Authenticate yourself to any app that supports key-based login
  • ๐Ÿ‘ฏโ€โ™‚๏ธ Prove you're the same person across different platforms โ€” or split identities if you want!

โœจ Create New Identities Anytime

Want a second account? Just take your private key and tweak it.

For example:
If your private key is k, then k + 1 gives you a second identity.
Then k + 2 is a third.
You now have multiple personas, all related, but each private and independent.

No signup, no email, no forms. Just math. ๐Ÿงฎ

๐Ÿ’Ž Make It Fancy: Vanity Addresses

Want your identity to start with something cool like bc1qdragon?
You can generate vanity addresses โ€” unique-looking identities that are still fully valid Taproot keys.

Itโ€™s like getting a custom license plate... for the future internet.


๐Ÿšช Login Without Logging In

With Taproot Identity, you bring your own key.

Apps don't own your login.
Youโ€™re not โ€œsigning upโ€ โ€” you're just showing up with proof that you own a certain key.

Itโ€™s the internet turned inside out โ€” you control your identity, not the platforms.


๐Ÿš€ Try It Out

Want to give it a try?

  • Get a Taproot-compatible wallet (like Sparrow)
  • Generate a key (or use one you already have)
  • Use that same key to:
    • Spend bitcoin
    • Log in to Nostr
    • Play with experimental apps on the open web

โค๏ธ The Future Is Yours

No companies. No gatekeepers. No friction.

Taproot Identity is part of a growing movement to take back the internet โ€” and put it in your hands.

All you need is a private key.

Welcome to your new digital self.


Want to go deeper? Ask away โ€” itโ€™s a rabbit hole worth exploring ๐Ÿ•ณ๏ธ๐Ÿ‡


Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment