Trade privately. Settle securely.
YOUR CRYPTO.
YOUR PRIVACY.
YOUR CONTROL.
Private wallet technology meets protected peer-to-peer escrow. Move supported assets, trade with confidence, and keep sensitive information private by design.
- Privacy-Focused Architecture
- Protected Escrow Settlement
- Signed Credential Support
Seller
ember.fox
Buyer
you.shield
- Agreed
- Funded
- Confirmed
- Released
The Double Shield
TWO LAYERS. ONE PROTECTED EXPERIENCE.
One layer protects transaction privacy. The second protects settlement. We call escrow "trust-minimized" rather than trustless while disputes still involve a human review step.
Private Wallet
A privacy-focused wallet supporting shielded transfers for compatible assets and networks, such as Zcash shielded pools.
- Shielded transfers on compatible networks
- Keys generated and stored on your device
- Clear labelling of shielded vs. transparent balances
Kept private
- Sender and recipient in shielded transfers
- Amount and encrypted memo
- Your full balance history
Remains visible
- That a shielded transaction occurred and its network fee
- All details of transparent-only assets (BTC, ETH, USDC)
- Movement between shielded and transparent pools
Private Escrow Marketplace
TRADE PEER TO PEER. SETTLE BY THE RULES.
Buy and sell supported assets with counterparties in supported regions. Every trade runs through escrow with disclosed fees, timeouts, and a documented dispute path.
Crypto transactions are generally irreversible. Never confirm payment until funds have arrived in your account.
- 01
Agree terms
Buyer and seller accept amount, rate, payment method, and trade window.
- 02
Seller funds escrow
The supported asset is deposited into escrow before any payment is sent.
- 03
Buyer pays
The buyer completes the agreed off-platform payment within the window.
- 04
Payment confirmed
The seller, or the agreed verification process, confirms receipt.
- 05
Escrow releases
Funds release to the buyer according to the contract rules.
Cancellation
Either party may cancel before funding. After funding, only the buyer may cancel.
Timeouts
If payment is not marked within the window, escrow returns funds to the seller.
Disputes
Open a dispute before release. Both sides submit evidence for review.
Signed Identity · Privacy by design
PROVE WHAT MATTERS. REVEAL LESS.
Your credential
- Full nameA•••• M••••
- Date of birth••/••/19••
- Document no.X••••••42
- Over 18true
sig: issuer.sample · ed25519
Verifier receives
Illustration only. Selective disclosure or zero-knowledge proofs are used where the credential format supports them. No real identity data is processed on this site.
Credentials are not a KYC substitute. Privacy-preserving credentials reduce what you share, but they do not replace identity checks that may be legally required for certain transactions, amounts, or regions.
Security & Trust
PRIVACY IS ENGINEERED.
TRUST IS VERIFIED.
We publish the status of every security property instead of claiming it. NullEscrow has not yet been audited. Nothing below should be read as a guarantee until it is marked complete with a public report.
- Design goal
Noncustodial architecture
Keys are designed to be generated and held on your device, where the supported network allows it.
- Planned
Audited escrow contracts
Escrow contracts will be published and audited by independent firms before any mainnet launch.
- In progress
Key management & recovery
Clear seed backup, optional encrypted cloud backup, and documented recovery paths.
- In progress
Transaction simulation
Preview the exact effect of every transfer and escrow action before you sign it.
- Design goal
Transparent fees
Escrow and network fees are disclosed before every trade. No hidden spreads.
- Planned
Independent security reviews
Wallet and infrastructure reviews, with reports published once completed.
- In progress
Dispute & recovery policies
Published rules for disputes, timeouts, and what happens when a trade cannot complete.
Audit status
Not yet audited. Reports will be linked here.