Coinkura
We forked Zcash's shielded pool over to Solana. Wrap ZEC, send without showing who, to whom or how much, and launch memecoins where nobody can see who holds the supply.
Wrap ZEC
Bring ZEC onto Solana as zZEC, backed one to one and held in the shielded pool from the moment it lands.
Send privately
Transfers inside the pool hide the sender, the recipient and the amount, the way Zcash shielded transfers do.
Hide the supply
Launch a memecoin straight into the pool. There is no holder list, no visible dev bag and no bundle for bots to farm.
What snipers see, and what they don't
An example memecoin, one hour after launch. On a normal launchpad, anyone can read who holds what. Shield it and the same coin has no holder list to read.
What the switch does
Each holding becomes a private note in Coinkura's commitment tree. The chain sees fingerprints of notes, not wallets and balances, so the share held by the dev, the bundles and the snipers can't be read.
The total minted supply and the bonding-curve price stay public. That's how buyers know nothing extra was printed.
Example figures, not a real coin.
Four stages, the Zcash way
Shield
Wrap ZEC, shield an SPL token, or buy a hidden-supply launch. Your value becomes a private note.
Prove
Your wallet builds a zero-knowledge proof on your device. Your keys never leave it.
Verify
The Coinkura program checks the proof on Solana and records a nullifier so nothing is spent twice.
Land
A new encrypted note joins the tree. Only the recipient can open it.
What each kind of token hides
| Token type | Sender | Recipient | Amount | Holder list |
|---|---|---|---|---|
| Plain SPL token | Public | Public | Public | Public |
| Token-2022 confidential transfer | Public | Public | Hidden | Accounts public |
| Coinkura shielded note | Hidden | Hidden | Hidden | Hidden |
Where to get $KURA
Both addresses are posted on this site first. If someone sells $KURA or takes ZEC deposits before then, it isn't us.
Zcash built it. We ported it.
Zcash has run shielded money on a live chain for years: notes, commitments, nullifiers and zero-knowledge proofs. Solana is fast and cheap, but every balance is public.
Coinkura brings the shielded design across, and adds what Zcash itself doesn't have: shielded tokens and memecoins. The name is a nod to Zakura, the Zcash node built for scale.
Coinkura is an independent project. It builds on Zcash's open-source shielded designs, and its name is a nod to Zakura. It is not affiliated with or endorsed by Zcash, Electric Coin Co., the Zcash Foundation, Zakura, Valar Group, pump.fun or the Solana Foundation. Coinkura is not live, nothing on this site can be bought yet, and nothing here is financial advice. © 2026 Coinkura