Anonymous Bitcoin Mixer
Untraceable BTC mixing. No logs. No accounts. No KYC.
pool · ≈ 41.148 BTC
How Bitcoin mixing works
- Paste your Bitcoin receiving address — we generate a unique BTC deposit address.
- Send any amount of Bitcoin (≥ 0.001 BTC) to the deposit address.
- After 3 confirmations we tumble your coins and send mixed BTC back to you.
Bitcoin Mixer — technical FAQ
About this Bitcoin Mixer
Threat model — what a Bitcoin mixer actually solves
Bitcoin gives you pseudonymity, not privacy. Every output that has ever been spent is publicly indexed; every input ever signed leaks ownership through standard graph heuristics. Two adversaries are worth planning against. (1) Commercial chain-analysis vendors that sell wallet-cluster data to exchanges, regulators and litigation firms. (2) Anyone with read access to the blockchain who already knows one of your addresses — an employer, a counterparty, a stalker, a tax inspector. A Bitcoin mixer targets exactly this attack surface: it produces an output UTXO whose history cannot be walked back to your input UTXO using on-chain data alone.
Three privacy techniques, side by side
- Custodial mixer — what this service is. The deposit address belongs to a wallet with no transactional connection to you; the payout is signed from a disjoint UTXO set in a separate liquidity pool. Anonymity set: the entire pool. Cost: custody during the mix, mitigated by the signed Letter of Guarantee.
- CoinJoin (Wasabi, Samourai, JoinMarket) — a non-custodial collaborative Bitcoin transaction signed by several participants with equal-value outputs. Anonymity set: the round size, typically small. Cost: CoinJoin-tagged outputs are widely flagged on KYC venue deposits, and the workflow requires a specific wallet client.
- Generating a new wallet, no mix — the most common self-deanonymization. The first transaction that spends a new-wallet UTXO together with any other input collapses both wallets back into a single cluster. A fresh address resets nothing on its own.
Choose by threat: a mixer is the fastest path to immediate unlinkability if a custodial step is acceptable; CoinJoin is preferable when you must keep custody and can tolerate venue tagging; a new wallet is mandatory in either case but solves nothing on its own.
Order lifecycle (technical)
- generate — you submit a receiving Bitcoin address; a one-time deposit address is derived from a wallet that has no on-chain history with you.
- deposit — broadcast any amount ≥ 0.001 BTC. We see one inbound UTXO; nothing about your identity is collected on either side.
- confirm — three Bitcoin network confirmations (~30 minutes on average) before the mix begins.
- payout — the service constructs a Bitcoin transaction sourced from a disjoint input set. Output amount and broadcast time are randomized within the configured fee window.
- erase — when the Letter of Guarantee is generated, the deposit→payout association is removed from storage. The Order ID survives; it resolves to nothing.
Operational hygiene for the user
- Receiving address. Generate it in a wallet that has never received funds from a KYC source. The wallet, not just the address, is the unit of privacy.
- Defeat amount fingerprints. Round numbers (0.1, 0.5, 1.0 BTC) and amounts that exactly match a recent exchange withdrawal are trivially correlated by analytics filters. Add an arbitrary fractional component.
- Do not redeposit mixed coins to a KYC venue. Most exchanges flag mixer-origin UTXOs and may freeze the deposit pending review.
- Split large balances. Several smaller orders spaced over hours or days enlarge the effective anonymity set more than one bulk mix.
- Wallet partitioning. Pre-mix and post-mix wallets must live in separate keychains, ideally on separate devices. Never co-spend a pre-mix output and a post-mix output in the same transaction — that single signature collapses the entire mix.
- Archive the Letter. The signed document is your only post-purge proof an order existed and was issued by us.