Using a Bitcoin mixer is one of the most effective ways to break the trace between incoming and outgoing coins. Mixerdream (also Mix Dream / Dream Mixer BTC) offers standard mixing, Precise Payment and a free trial — all without registration.
This guide walks through a full Mixerdream order from payout addresses to randomized delivery. Related reading: bitcoin mixing, letter of guarantee, about Mixerdream.
Before you start
Prepare one or two fresh payout wallets that you control. Prefer addresses that have not been reused for exchange KYC deposits. Confirm you are on mixerdream.pages.dev (or the official onion mirror listed on the homepage). Have a PGP client ready if you want to verify the letter before sending funds.
Know the commercial terms: fee 3.5% + 0.0007 BTC, minimum 0.001 BTC, typical delivery 6–8 hours after one confirmation, deposit address valid 45 minutes, max 50 BTC per order (ideal around 5 BTC per transfer).
Step 1 — Enter forwarding addresses
On the Mixerdream homepage, enter one mandatory BTC address and optionally a second. Mixerdream will send mixed coins in random portions to these addresses. A second address raises privacy by splitting the payout graph.
Step 2 — Choose your mode
Normal mix: send any amount above 0.001 BTC. Fee: 3.5% + 0.0007 BTC.
Precise Payment: toggle Exact Amount Transfer to specify an exact output to the first address; remainder goes to the second.
Free trial: use Try It for Free and send exactly 0.001 BTC. If you send more in free mode, standard fees apply.
Step 3 — Send BTC & save your letter
After submitting, you receive a unique deposit address, QR code and PGP-signed Letter of Guarantee. Compare the address characters carefully, verify the signature with the published public key, then send funds. Download and store the letter until mixing completes — Mixerdream keeps no logs after processing.
If your browser closes after you sent the deposit, do not panic. Track the deposit address from the letter in any block explorer; the mixer continues automatically.
Step 4 — Wait for randomized outputs
Within 6–8 hours after 1 confirmation, you receive mixed bitcoins at random intervals and amounts. Do not consolidate every output into one watched address immediately. For large sums, consider multiple Mixerdream orders under ~5 BTC instead of one oversized transfer.
Common mistakes to avoid
- Sending below the minimum (treated as a donation)
- Losing the letter of guarantee
- Reusing an old deposit address
- Merging mixed coins straight into a KYC deposit in one hop
- Ignoring PGP verification on first-time large orders
After the mix
Spend or hold outputs from fresh wallets when possible. Read letters of guarantee and enhancing Bitcoin anonymity for post-mix hygiene. French and Spanish overviews: FR, ES.
Precise Payment vs free trial — when to use each
Precise Payment is for when a counterparty expects an exact BTC amount on address one while change goes to address two. Free trial is for rehearsing the full ritual with minimal value before a larger mix. Do not use free mode for amounts other than exactly 0.001 BTC if you want the no-fee path.
Both modes still issue a unique deposit address and PGP letter. Treat them with the same verification discipline as a paid order.
FAQ for this guide
Do I need an account?
No. Mixerdream never requires registration.
Can I track progress without logs?
Yes — use the deposit address in your letter on a public block explorer. Support needs the letter for any claim.