JustMix uses an approach that differs from most other mixers.
Regular mixers collect BTC from different users into one "pot" and mix them. You receive other people's coins with an unknown history. Risk: you might get back BTC that were involved in illegal activities. Such coins can be blocked by an exchange.
JustMix works differently. We completely replace your Bitcoin with clean coins from major crypto exchanges (Binance, OKX, Coinbase, Bybit, and others) and perform a cleanliness check before giving them to you. You receive not other people's coins, but exchange BTC that pass AML checks.
Why is the fee dynamic (up to 5%)?+
Maximum fee: no more than 5% + 0.0007 BTC.
Why not fixed? If the fee were always strictly the same, transactions could be tracked by the exact amount.
A small floating percentage within up to 1% of the stated fee breaks this link and makes you invisible.
How do you guarantee the safety of my coins? What is a guarantee letter?+
A guarantee letter is a contract signed with the service's private key. Each order generates a new address for sending coins and a guarantee letter with a digital PGP signature that cannot be forged.
What does the guarantee letter provide? 1. Address confirmation — the letter confirms the sending address was generated by our server and belongs to us. 2. Commitment confirmation — the letter records our obligation to return clean coins to the addresses you specified.
How does this protect you? You can verify the signature using our public key. Any third-party modification to the letter will immediately show — the verification will indicate the signature does not match the content.
What about our reputation? We have been operating since 2018. If a client provides a valid guarantee letter and proves we failed to fulfill our obligations — we lose reputation and clients. Therefore, we take responsibility for all valid guarantee letters.
The guarantee letter is the only proof of our obligations. Save it until you receive the clean coins.
How to verify the guarantee letter (PGP signature)?+
Install any PGP client: • Windows — Gpg4win • Android — OpenKeychain • macOS / GNU/Linux — gnupg
Import our public key: download the key file from the website, or find it by fingerprint: B8A5 CFCA F63F F2D8 384A 6B12 D3B2 8095 6F0E 7CAF
Run the verification on the guarantee letter file. You can also use an online PGP Checker service.
How long does the cleaning take?+
Up to 6 hours after the first confirmation of your payment.
The return time is set randomly. You will receive coins in parts, at different times.
"Up to 6 hours" means that in most cases coins arrive earlier, but no later than 6 hours.
What are AML checks? Will your coins pass AML verification?+
AML (Anti-Money Laundering) are systems used by exchanges (Binance, Coinbase, Bybit, OKX) to check coin origins. Known AML providers: Chainalysis, Elliptic, Bitfury.
If you deposit coins that passed through a regular mixer, an AML scanner may mark them as "mixer-related". The exchange may block your account or freeze funds.
JustMix returns coins that come from real traders' wallets on Binance, OKX, Coinbase, Bybit. Such coins: • Have no link to mixers • Have a clean history • Pass AML checks.
How much does cleaning cost?+
Maximum fee — no more than 5% + 0.0007 BTC.
How long is the coin sending address valid?+
7 days from creation. This period is enough to resolve network issues or delays.
If you do not send coins within 7 days — the order is canceled.
Sending to the old address after this period will be considered a donation.
What logs are stored in the system?+
We do not store logs. All information is deleted immediately after the transaction is completed or after 7 days (if you did not send coins).
The only proof is your guarantee letter. No IP addresses, no records.
What are the minimum and maximum amounts?+
Minimum: 0.001 BTC (free test amount). Maximum per request: 50 BTC.
The 50 BTC limit is for security: large volumes are easier to deanonymize. If you need more — create several requests.
Anything less than 0.001 BTC is considered a donation.
How many receiving addresses can I specify?+
You can have as many addresses as you want to receive clean coins. However, within one request, you can specify no more than two addresses.
If you need to distribute coins to more addresses — create several requests.
What happens if I send less than 0.001 BTC or more than 50 BTC?+
Less than 0.001 BTC: the transaction is considered a donation. If sent by mistake — contact support.
More than 50 BTC: create several requests. If you need help — contact support.
How many confirmations are required to accept the transfer?+
1 confirmation on the Bitcoin network.
Speed depends on your fee: • High fee — 5-20 minutes • Low fee — up to several days
We cannot influence this process. If you don't want to wait — use a transaction accelerator.
Why should I trust JustMix?+
1. PGP guarantee. You receive a signed commitment before sending coins.
2. No logs. We do not store data.
3. Reputation. Operating since 2018. Zero leaks, zero unfulfilled obligations under valid guarantee letters.
You risk only the mixed amount. We risk our reputation and business.
My browser closed before confirmation. What to do?+
Don't worry. The system is automatic, you will receive your money.
To track, use any blockchain explorer (e.g., blockchain.com). Enter the addresses from the guarantee letter and check the status.