IN STOCK · SHIPS IN 3–5 BUSINESS DAYS · $60 / $70 — FREE US SHIPPING · MADE IN THE USA
FAQ

Questions people actually ask.

Do you ever see my key?

No, and we have built nothing that could. There is no network stack in the generation environment, so there is no path by which key material could reach us even if we wanted it. KOINI is affiliated with a licensed exchange — possessing customer key material would be a custody problem for us, not just a security one.

Can you help me recover a lost seed?

No. Anyone who can recover your seed can also take your money, so a recovery capability is custody wearing a disguise. We deliberately do not have one.

Does the seed work in Phantom or Solflare?

Yes. Standard BIP-39 with SLIP-0010 ed25519 derivation at m/44'/501'/0'/0'. Restores in Phantom, Solflare, the Solana CLI, and any conformant wallet.

Is this affiliated with Solana or the Solana Foundation?

No. Keystick is a KOINI product. It is not made by, endorsed by, reviewed by, or affiliated with the Solana Foundation in any way.

What if I don't have dice?

Long keyboard bursts work. Dice are cleaner because you can reason about the distribution yourself, but the point is simply that some randomness enters the system from outside the machine.

What happens if the stick can't get good randomness?

It stops and tells you. It will not generate a key using a weaker source. A tool that produces no key is inconvenient; a tool that produces a bad key is catastrophic, because you walk away believing you are safe.

Can I make more than one wallet?

As many as you like. Each ceremony produces a completely unrelated seed. The stick stores nothing between runs, so nothing links them.

Does it work on a Mac?

There are dedicated Mac editions. The standard editions target Intel and AMD PCs.

What if I lose the paper?

The money is gone. There is no backup, no reset and no support path. That is the trade you accept in exchange for nobody else being able to take it either.

Do you take crypto as payment?

Email support@koini.io and we will arrange it.