Hold ZERO.
Show nothing.
ZERO is a privacy token on Robinhood Chain. Balances live in encrypted notes, and every trade pays the private holders.
A normal token. Every balance and payment is a public record, and one labelled address ties the rest to you.
Privacy set
notes in the vaultEvery private balance hides among these notes. Each one looks like the rest; only its owner can open it.
- Shielded supply
- -
- of all ZERO sits in private notes
- Holder yield
- -
- growth of a note's share since launch
- Paid to holders
- -
- ZERO added to the vault from fees
- Price
- -
- ZERO per 1 ETH, moving average
Follow one payment.
Send 1,500 ZERO to a friend and see what each part of the system learns along the way.
- 01Your wallet
Sign once
Your wallet signs one message and your private keys are derived from it. Nothing new to write down: same wallet, same keys, on any device.
Example payment · 1,500 ZERO01/05After this step
- Signature
- kept in this browser
- Spending key
- derived locally
- Viewing key
- derived locally
- Sent to the chain
- nothing
First time only: one small transaction registers your public key, so others can pay you privately.
- 02Your browser
Prove it on your device
The app writes a zero-knowledge proof right here: you own notes worth at least 1,500 ZERO, and the new notes add up. The proof shows that and nothing more.
Example payment · 1,500 ZERO02/05Proof
- Proof
- 0x…
- Written by
- your device
- Notes and keys sent
- none
- Amount visible to
- you
- 03Bundler
The fee comes from your notes
A bundler carries the payment to the chain. The network fee is a flat amount of ZERO taken from your notes, so your address never pays gas and never appears.
Example payment · 1,500 ZERO03/05Transaction
- Sent by
- a bundler
- Gas from your address
- 0 ETH
- Network fee
- paid in ZERO, from notes
- Your address
- 04Vault
The vault keeps ciphertext
The vault checks the proof and stores only what it must: a nullifier so no note is spent twice, the new note commitments, and each note encrypted for its owner.
Example payment · 1,500 ZERO04/05Stored on-chain
- Nullifier
- 0x…
- Commitment
- 0x…
- Encrypted note
- 0x…
- Amount
- Sender
- Recipient
- 05Your friend
Only your friend can read it
Their viewing key opens the note: 1,500 ZERO, ready to spend or sell. If you ever need to, you can share a proof of this one payment and nothing else.
Example payment · 1,500 ZERO05/05What your friend sees
- Received
- +1,500.00 ZERO
- From
- a private sender
- Status
- spendable
Every trade pays private holders.
A fee on every ZERO trade, wherever it happens, buys ZERO for the vault. Every note's share of the vault grows with it.
Every trade
On the Pons curve, on Uniswap v4 or through any aggregator, each trade pays a fee.
Harvester
Collects the fee, keeps the gas for private payments topped up, and buys ZERO with the rest.
Vault
Receives that ZERO, plus the network fees private payments pay.
Every note
Each note's share of the vault is worth more ZERO. Yours included.
- Harvested
- -
- of every trade, for private holders
- Trade fee
- -
- charged by Pons, in total
Value of one launch share, in ZERO
1.0000 at launch. It rises when fees reach the vault.
Get ZERO.
ERC-20 · Robinhood ChainBuy it privately
Pay ETH in the app and ZERO lands straight in a private note. The purchase itself is visible; what you do next is not.
Open appTrade it anywhere
ZERO is an ordinary ERC-20: on its Pons curve, on Uniswap v4 once it graduates, and through aggregators such as KyberSwap.
Shield what you hold
ZERO bought elsewhere sits in your wallet in public. Shield it in the app and it moves into a note, where it starts earning.
No keys but yours.
Nobody can freeze a note.
The vault has no admin key, no pause and no upgrade. No one can move a note without its owner's signature, and that includes the team.
- No admin key
- No pause
- No upgrade
Proven on your device.
Proofs are written in your browser in seconds. Your notes and keys never leave the page, and no server sees them.
- sent by
- a bundler
- gas from you
- 0 ETH
- network fee
- paid in ZERO, from your notes
Your wallet never pays gas.
Private payments, sales and unshields pay their network fee from your notes, so your address never shows up on them.
Nothing to back up.
Your keys come from one wallet signature. Same wallet, same keys, on any device.
Private, and still provable.
Every private send comes with a proof of payment: a link that shows who was paid and how much, and nothing about you.Verify a payment
Payment verified
- recipient
- 0x51d0…77be
- amount
- 1,500.00 ZERO
- sender
- not revealed
Questions.
The details are in the docs.
Your balance is nobody's business.