Built on Solana Privacy Rings
Launch in public.
Hold in private.
Launch and trade coins on pump.fun from a vault wallet, then shield your bag. Shielded balances and the amounts you send are encrypted on-chain. Wallet addresses stay visible.
One private send
How a bag moves
Buy on the curve
A normal pump.fun trade from your vault wallet.
Shield
Move coins into your shielded balance. The deposit is visible. The balance it creates is not.
Send privately
Pay another vault. Coin and amount are hidden. Both addresses are visible.
Unshield
Back to any public wallet to sell or bridge. The amount leaving is visible. What stays is not.
What gets encrypted
- HiddenYour shielded balance, for SOL and every coin in it.
- HiddenWhich coin moves and how much, on every private send.
- HiddenYour running total after any deposit or withdrawal.
What stays public
- PublicSender and recipient addresses, on every transaction.
- PublicThe coin and amount when you shield or unshield.
- PublicLaunches and every buy and sell on the curve.
Why shield
Hide your size
Holder lists and wallet trackers cannot read a shielded balance.
Pay without a price tag
Send a teammate or an OTC counterparty coins without publishing the amount.
Quieter treasuries
Move a team allocation between vaults without every transfer becoming a headline.
Still yours
Self-custodial. Nothing moves without a signature from your key.
Launch a coin
Your coin goes live on the pump.fun bonding curve, created by your vault wallet. The launch is public. Privacy starts when you shield.
Preview
Not launchedYour coin
Your description shows here.
Launch receipt
Launches and trades are built by PumpPortal and signed in your browser. PumpPortal adds its own fee to each trade.
How it works
Shielded balances live in the Default Ring of Solana Privacy Rings, the privacy protocol Helius launched on mainnet on November 10, 2026. The ring hides amounts and assets. It does not hide who is transacting.
| Action | Coin | Amount | Sender | Recipient | Balance after |
|---|---|---|---|---|---|
| Buy, sell or launch on the curve | Public | Public | Public | Public | Public |
| Shield | Public | Public | Public | Public | Hidden |
| Send privately | Hidden | Hidden | Public | Public | Hidden |
| Unshield | Public | Public | Public | Public | Hidden |
Your vault wallet
A Solana keypair created in this browser. It pays for trades, signs every shielded action, and derives the keys that decrypt your balance. The key never leaves this device, which also means nobody can recover it for you. Back it up before you fund it.
Where the tech stands
- LiveDefault Ring on mainnet, in beta. SOL, SPL and Token-2022 coins.
- AuditedPrograms and circuits reviewed by Certora, OtterSec and zkSecurity. Formal verification is still in progress.
- Not livePrivate swaps, and hidden sender or recipient. Both need pieces Helius has not shipped to the open ring.
Questions
Can people see that I hold a coin?
They can see the buy, and the deposit that shielded it, including the amount. After that they cannot read your balance, and private sends hide both the coin and the amount. They can still see which addresses you transact with.
Is this a mixer?
No. The ring does not break the link between sender and recipient. Both addresses are on the public record for every transaction. What it encrypts is the amount, the coin, and your running balance.
Why can't I send privately to some addresses?
A private send needs the recipient to have opened a vault, which publishes the keys used to encrypt to them. If they have not, unshield to their address instead.
What if I clear my browser?
The vault wallet key is stored in this browser only. If you lose it without a backup, the public and shielded funds it controls are gone. Use Back up key and store it somewhere safe.
Who holds my funds?
You do. Shielded coins sit in the ring's on-chain escrow and move only with a signature from your vault wallet. Privacy Pad never takes custody.