BTC Mixing websites

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Track Bitcoin: 2023

A real report showing how bitcoin is tracked. The fact of using a classic mixer was discovered. Recommendation: do not perform surgery.

What's happening?

This article discusses services that allow you to track bitcoin: transactions, withdrawal addresses to fiat, as well as establish the fact of using cryptocurrency mixers.
Some services are closed to the general public, some are paid with open access, and some are even free. Data for February 2019.

The rapid development of the cryptocurrency industry continues to attract more and more attention from regulators and government institutions. Cryptopanks ' dreams of free and independent means of payment are in the distant past, and we are facing the harsh reality of cryptocurrency control.

Cryptocurrency regulation follows the path of regulating the banking industry. And despite the fact that you don't need a passport to generate a bitcoin wallet, as you do to open a bank account, the powerful decided to influence what they can manage: control of transactions in the blockchain and control of exchange operations. All this is served under the sauce of anti — money laundering (AML) and the principle of" Know your Customer " (KYC). Through the blockchain, you can track any movement of coins, and the control of exchanges and exchangers allows you to identify the final owner and, if necessary, apply sanctions to him. This is not an initiative of individual countries: these standards are being introduced internationally.

Chainalysis, which holds one of the leading positions among KYC solutions for the cryptocurrency industry, emphasizes in its blog that there is a clear trend in regulating the activities of exchanges and other cryptocurrency platforms for 2019. The public availability of blockchain data is exactly what attracts supervisors. If you have good analytical tools, you can find out how and what people spend their income on, put an end to money laundering, make financial reporting transparent and simple, isn't this a high goal? The article notes that even a number of Asian cryptocurrency services have already decided to integrate KYC in order to avoid legal problems and start quietly developing new markets in the United States and Europe.

Tracking Agents

Now all major platforms are connected to centralized AML/KYC funds. Exchanges, including Binance, P2P exchangers, including Localbitcoins, payment acceptance services such as Bitpay. This works as follows: incoming transactions are analyzed by scoring systems that assign them a rating. For example, if a transaction came from a popular darknet service or a classic mixer, it immediately becomes visible and the data is automatically transferred to the supervisory authorities, as it happens in the banking sector.

By the way, small exchangers are also not a panacea: there is no guarantee that they are not trying to track Bitcoin.

So far, exchanges do not block accounts for incoming transactions with a dubious history, but regulators are doing everything possible to ensure that this time comes as soon as possible. The saddest thing is that since the blockchain stores transaction history for all time, you may also be required to explain old transactions that are considered questionable. The well-known story with Coinbase and the US Internal Revenue Service is indicative.

If the activities of such analytical systems were not supported by supervisors, then most likely their development would not be so rapid. Below we have compiled a list of the main " players”: among them, of course, you will not find government agencies, but you can be sure that they are watching you with great interest.

Services for exchanges and platforms

1. Elliptic

Elliptic is a British company, one of the largest with expertise in blockchain analysis. Ee tools are used by a considerable number of exchanges and financial companies. By the way, this entertaining animation from their website seems to hint that they know a lot more than you would like to think. Elliptic cooperates with various government agencies, including the FBI, the Securities and Exchange Commission, and others.

What do they say about themselves: "The Elliptic database links millions of bitcoin addresses to thousands of entities from the real world and the dark net. We provide indisputable documented evidence in cases of investigation of international arms trade, money laundering, theft and drug trafficking " (source: the company's website).

2. Bitfury Crystal

Crystal-a product from Bitfury Group - provides assistance to investigative authorities, as well as generates detailed reports with an assessment of transaction risk for any cryptocurrency user; visualizes the history of funds movement up to the last address or exchange.

You can read more about the main features of Crystal in their article on habr.
Here is a rather curious comment from their employee:

"The clustering algorithm combines addresses with a common owner, and then analysts establish the identity of the person (or organization). This is done by searching for information about addresses on the network or other sources available to us, including exchanges. In particular, official representatives of the Shapeshift exchange confirmed that the addresses from the screenshot belong to them. And they cooperated with law enforcement in the WannaCry investigation."

3. Chainalysis

Chainanalysis is one of the first companies to bring their KYC and AML solutions to the market. The company develops a software product for investigating the movement of illegal funds in the cryptocurrency network, as well as a monitoring solution for cryptocurrency platforms that allows you to counteract the illegal activities of their users. At the end of 2018, they announced their collaboration with Binance, one of the world's largest digital currency trading platforms. Chainalysis works with the FBI, the Drug Enforcement Administration, and the Internal Revenue Service.

4. Ciphertrace

In addition to risk scoring for cryptocurrency platforms, financial institutions, and regulatory solutions for legal agencies, Ciphertrace boasts integration with the Maltego cybercriminalist analysis system. While Maltego employees collect data directly through Ciphertrace, ordinary users can also use their joint product and get reports on addresses, transactions, or wallets of interest. By the way, Ciphertrace also monitors the activity of mixers: for example, in their blog post dated December 19, 2018, they accused Bestmixer of conducting a Crypto dusting attack.

As you understand, mixers are closely monitored, so if you want to maintain your anonymity, you need to use the most modern deanonymization systems (Mixer. money in the "complete anonymity" mode, for example, is resistant to analysis).

By the way, they have successfully deanonymized the clients of one of the oldest bitcoin fog mixers.

Deanonymization of BitcoinFog using Ciphertrace

Algorithms and indicators work to deanonymize all possible participants in transactions

5. Neutrino

Neutrino is another blockchain monitoring service. In 2016, JoinMarket users were deanonymized.

6. BIG

Blockchain Intelligence Group not only sells similar AML/KYC regulatory solutions, but also organizes courses for agents investigating criminal activities in the cryptocurrency network.

Paid services that allow you to track Bitcoin

7. Coinfirm

Coinfirm offers 4 regulatory technologies: AML and KYC solutions, Trudatum for authenticating transactions and documents by electronic signature, as well as its own currency-AMLT, which the company rewards users of their network (AMLT network) for providing data about suspicious addresses, wallets, etc. Here is an example of their AML/KYVC risk report.

Risk report from Coinfirm

By registering in their personal account, you can buy AML reports that allow you to track bitcoin transactions to the specified address. Цена 3$ — Standard reports; 12,5$ — Enterprise reports.
P.S. You can pay in cryptocurrency

Free Bitcoin Tracking Services

8. Walletexplorer

Walletexplorer is a free tool for analyzing many wallets that can determine whether they belong to a particular site. Wallets are analyzed with some delay, so tracking the latest bitcoin transaction will not give you anything. Check the site to see which last block was processed — this is the delay time. For example, they can track the bitcoin addresses of the Poloniex exchange.

By the way, the author of the service Aleš Janda now works in Chainalysis. Draw conclusions.

9. Bitinfocharts

Bitinfocharts is a free block inspector that shows whether an address belongs to a number of ad platforms. For example, here is a list of cold wallets on the Bittrex exchange (click Show addresses in Bittrex-coldwallet)

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