OrbiSphere × LinkUSD

OrbiSphere Link

Where every wallet is a node. Where every node is the network.

End-to-end encrypted circles

End-to-end encrypted group messaging. Every circle has its own key, rotated whenever someone joins or leaves.

Your identity keys are generated on this device and never leave it. The network only ever relays ciphertext.

This identity lives only in this browser. Clearing site data deletes it, and the username cannot be recovered.

LinkUSD is a salute to my wife, and the link between everything we've built together.

Safety number

If this number matches what the other person sees for you on their device, nobody is intercepting your messages.