Murk

Pay intothe murkand vanish

Stealth payments for BNB and stablecoins on BNB Chain. Share one handle, receive on addresses nobody can tie to you, collect when you want.

Announcements on chaindemo stream
Private payments so far0
Handles0
Assets8
Protocol fee0

A transfer is a confession

Every BNB Chain transfer is a permanent public record of who got paid and how much. Murk breaks the link between your wallet and your payments, without a mixer or a pool.

Normal transferMurk
Your wallet visible to payersYes, foreverNo, a handle only
Payments linkable to each otherAll on one addressEach on its own address
Your balance visible to anyoneYesSpread over one-time addresses
Who holds the moneyYouYou, keys never leave the browser
FeeGasGas, no protocol fee

Three pieces of math, all in the browser. The contract only forwards money and posts a note.

Sinking in four steps

1

Sign once

Your wallet signs a fixed message. A spending key and a viewing key come out of it. Their public halves sit on chain under your handle.

2

New address each time

The sender's browser mixes your public keys with fresh randomness and gets an address nobody has used. The money goes there in the same transaction.

3

Only your key sees it

Your inbox runs every note through your viewing key. A one-byte tag skips almost every stranger's payment instantly.

4

Surface when you want

Each address pays its own gas: stablecoin payments carry 0.00003 BNB for it. Collect to a fresh wallet and nothing points back.

What sinks

BNB plus the stablecoins people actually get paid in on BNB Chain, and a few majors.

Questions

Is it a mixer?

No. There is no pool and no shared balance. Money goes from the sender straight to an address that belongs to the receiver alone.

Who can move the funds?

Only the receiver, with keys derived from their own wallet signature. The contract has no owner and holds nothing between calls.

What still leaks?

Amounts and times are public. Someone watching a known payment sees that an address received it, not whose it is.

What does it cost?

No protocol fee. BNB Chain gas, plus 0.00003 BNB sent along with token payments so the receiver can collect.

Audited?

No. A small contract, published in the docs. Start with small amounts.

Get a handle.
Disappear.

Open Murk