bitcoin blender or tumblers, are essential tools for enhancing the privacy of cryptocurrency transactions. They work by obscuring the link between sender and recipient, and typically charge a small fee to do so.

Last year, the US Treasury’s OFAC sanctioned Blender for allegedly helping North Korea’s state-sponsored hacking group Lazarus Group funnel tens of millions in stolen crypto. But the mixer is believed to have relaunched under a new name: Sinbad.

1. Privacy

One of the main draws of Bitcoin is that it promises financial privacy. While this is true to some degree, it’s important to remember that blockchain transactions are public and can be traced by anyone with a basic internet search. This is made possible by block explorers that display transaction histories, including the amount sent and received. With this information, and any other external data, it’s easy to connect a bitcoin address to its owner.

A bitcoin mixer is a service that allows users to mix their coins, obscuring the original source and destination of their funds. Essentially, a mixer combines your bitcoins with a pool of other bitcoins and then redistributes the mixed bitcoins to a new wallet address.

Although some people use mixers to launder money, these services are largely legitimate and used by individuals who want to protect their privacy. However, because of their popularity, cryptoasset exchanges and other businesses that offer mixing services may be subject to sanctions. As such, it’s critical for them to understand and manage these risks using a wallet screening solution like Elliptic Lens.

2. Security

Coin mixers are essential tools in ensuring the privacy and security of bitcoin transactions. They blur the links between an original cryptocurrency address and its destination, preventing hackers from tracking traders’ movements and preserving their anonymity. However, it is important to note that not all mixers are created equal. A recent mixer called Sinbad was a custodial mixer, meaning its operators controlled the bitcoins deposited by users. Elliptic, a blockchain analysis firm, has speculated that Sinbad is likely to have been a revival of Blender, a service the Department of the Treasury banned US persons from using after determining that North Korean hackers used it to launder stolen funds.

3. Ease of use

Bitcoin mixers are an essential tool in the arsenal of anyone who cares about their privacy. They are simple to use and can be accessed from any computer with an internet connection. Once you send your coins to a bitcoin tumbler, they will be mixed with others and sent back out in a new transaction that is nearly impossible to trace. You should research each of the available bitcoin mixers to determine which one is right for you based on their fees, speed, and features.

4. Convenience

BTC blenders (also known as bitcoin tumblers) are an ideal solution for users who want to remove their traces from transactions. These services operate offshore and are extremely easy to use. The user simply transfers their cryptocurrencies to the mixer and receives a new second transition address. Then they transfer their coins from this address, and the transaction is processed without revealing the original source. Moreover, the mixer also allows users to control the latency of withdrawals.