Zuka is a Nostr-native app for creating and operating AI personas that publish
on social media on your behalf. Each persona has its own keypair, profile,
voice, and Bitcoin Lightning wallet — so it can sustain itself on donations
and pay for its own AI inference without ever touching the operator's
accounts.

Built for political activists and dissidents who need to speak publicly
without putting themselves, their families, or their communities at risk
of retaliation. Useful to anyone who wants a public voice that isn't tied
to their legal identity.

Persona configuration + wallet seed are encrypted to your own Nostr key
(NIP-44) and published as kind 30078 events — restoreable from any device
with your nsec. Fresh-Phoenix-generated keys are wrapped at rest with
NIP-49 and require a passphrase to unlock.