Coin Mixer is a btc shuffle service needed to hide your transfers in the bitcoin world. Coin Mixer currently has a minimum withdrawal threshold of 0.03500000 BTC, so users are advised to deposit more than the entry threshold plus commission, otherwise they will not be able to withdraw funds. The client is asked to set 5 exit addresses. If for some reason, even after a delay of two hours, the user’s balance is not updated, the mixer can contact the support service to take action. For customers who have been inactive for several days, it can take up to 15 minutes after logging in before you see outstanding deposits. Transaction histories are automatically deleted within 1 week after that. The program runs on a dedicated server that is openly connected via the Internet (you don’t need to do this when using the Tor browser). The Bitcoin mixer is launched on another machine, all suspicious activity is monitored, and the website is automatically protected in case of any indication that it is under DDoS attack.
CoinMixer is an extremely basic mixer. It allows only 1 output address to be specified. The UI too is extremely simple and doesn’t feature any sliders or calculators. Users simply enter their output address and receive the funds as simple as that. The minimum mix amount is 0.001BTC while the maximum is 100BTC. Amounts out of these limits will not be mixed. Users have no control on the fee and it’s randomized between 0.5% and 1%. An additional 0.0005 BTC miner fee also exists. The time-delay too (if any) isn’t user controlled and the mixer sends out funds at its own pace. Its working infrastructure seems to differ from other mixers out there. While most other mixers have a “reserve”, this platform seems to use miners. The unclean coins are sent to “miners”, and the clean coins too are claimed to be sent out from “miners”. It however doesn’t keep any logs and all information is deleted once a transaction is complete.
If you’re looking for a mixer which neither keeps any logs, nor asks you to register; coin mixer is an option you can peek at. It does offer registrations in case you’d want to keep things professional, organized and are a frequent mixer. It’s one of the very few mixers which offer “multiple deposit addresses” (upto 5); so you can break the deposit into multiple parts which add upto your total amount. Even offers 2-FA (via PGP) for account security. It also acts as a BTC àXMR à BTC convertor which further adds anonymity. The fee is randomized between a minimum 1% and a maximum 4%. Minimum Withdrawal and deposit limits are acceptable, currently 0.00045 BTC and 0.0018 BTC respectively. Upto 10 additional addresses supported for each output. Time-delays aren’t completely user-controlled, yet users get to specify the maximum delay they want for the total output. All outputs are processed before this timer is reached. Instant withdrawal too available.
Based on the experience of many users on the Internet, Coin Mixer is one of the leading Bitcoin tumblers that has ever appeared. This scrambler supports not only Bitcoins, but also other above-mentioned cryptocurrencies. Exactly this platform allows a user to exchange the coins, in other words to send one type of coins and get them back in another type of coins. This process even increases user’s anonymity. Time-delay feature helps to make a transaction untraceable, as it can be set up to 24 hours. There is a transaction fee of 0.0005 for each extra address.
Grams itself is a brand on the Darknet so I believe not much needs to be said about it. Grams Helix is one of its subsidiaries and is one of the most reputed and widely used CoinMixer services out there, it’s simple, modern, and definitely trustworthy. Grams supports only Bitcoins for now. It needs 2 confirmations before it cleans and sends you your coins. It obviously supports time-delay, but it’s automatically set to “2 hours” for some reasons. It also supports “Random transactions” for the deposit, the deposit address changes after each transaction and allows you to send more than 1 transactions to Grams Helix instead of sending in all your coins in a single go. The same is also supported for the “output addresses” (where you receive coins) and you can input as many as 5 different BTC addresses where your coins are sent after cleaning them. The coin-deposit address is valid for 8 hours, and any transaction not done within these 8 hours won’t be received by the platform.