Convert any token
Memecoin, governance token, stablecoin. If it's an SPL token in your wallet, you can fork it into a zork note.
// Zcash-style privacy for any Solana token
zork
Fork any supply you hold into private notes. Your bag leaves the holder list. Sell when you want, and nobody can see it was you.
What you get
Your supply, off the record
On Solana, every holding is public. Anyone can see your wallet, your size and the moment you sell, and bots are built to farm exactly that. zork brings the shielded-note design that made Zcash private to Solana, using Zhashes. Put any SPL token in, hold it as a private note, and get it back out on your terms.
Hide your supply
Your tokens sit in one shared vault. On the token's holder list you're gone, folded into everyone else using zork.
Sell privately
Prove you own a note without saying which one. The sale settles and nobody can link it back to the wallet that deposited.
Clean exits
Withdraw tokens or SOL to any address you choose, including a brand-new one. Your deposit wallet and your exit wallet never touch.
How it works
Four moves. One fork.
Deposit
Pick a token in your wallet and an amount. The tokens move into the zork vault in one transaction.
Fork
Instead of a balance, you get a private note. Only a commitment to it, a hash, goes on chain.
Hold hidden
Your note sits in a tree with every other note. Split it, merge it or send it to a friend inside the pool.
Sell or redeem
Show a zero-knowledge proof that you own a note. Get the tokens back, or sell them, to any address.
Try it now
Fork a bag in your browser
This builds a real note on your device: a random secret, the commitment that goes on chain, and the spend tag you'd reveal when you sell. The left side is everything the public sees. The right side never leaves your browser.
What the chain sees
Press "Fork it private" to add a note to the tree.
What only you hold
Your note's secret will appear here.
The demo uses SHA-256 so you can read it. Other leaves in the tree are random stand-ins for other people's notes. Nothing is sent anywhere.
Before and after
Same token. Different receipt.
| Holding on Solana | Holding through zork | |
|---|---|---|
| Your balance | Public to anyone | A private note only you can open |
| Holder list | Shows your wallet and size | Shows one vault for everyone |
| Wallet tracking | Easy, and bots do it | Nothing to follow |
| Selling | Every chart sees who dumped | Unlinkable to your deposit |
| Receive at a fresh address | Manual, and linkable | Built in |
| That a deposit happened | Public | Public, the vault needs it |
Why Zhashes on Solana
Zcash privacy at Solana speed
Zcash proved that shielded notes work. Solana is where the tokens and the volume are. zork uses Zhashes to bring the two together, so any SPL token can go private without leaving Solana.
Shielded notes
The same model Zcash made famous: commitments in, nullifiers out, and nothing that ties the two together.
ZK proofs
Solana can verify zero-knowledge proofs on chain, so a private sell costs about the same as a normal one.
~400 ms
Solana's slot times keep private moves close to the speed you're used to.
Fork your supply
Connect a wallet, pick a token, go dark.