Binance spent much of its history trying to prove that a cryptocurrency exchange could operate at global scale without looking like the financial institutions that came before it.
Today, the world’s largest crypto exchange verifies identities, monitors transactions, maintains compliance systems and responds to requests from authorities. These are familiar functions for any major financial institution, but they carry a particular consequence when applied to assets designed to move without intermediaries.
A case revealed on Monday made that tension especially visible.
According to documents reviewed by Reuters, Binance provided Russian authorities with data belonging to Yuri Belenkiy, a technology specialist accused in Russia of financing terrorism after making more than $700 in cryptocurrency donations to Ukrainian forces and an associated group. The information included transaction history, address, phone number, passport number and identification documents.
Some of that data was later incorporated into evidence used in the case against him.
Binance says that, like other global financial institutions, it cooperates with lawful requests from authorities subject to applicable regulatory and privacy requirements. The company also says it does not control how governments subsequently use the information it provides.
Legal questions surrounding the case remain unresolved. Belenkiy holds a Russian passport and resides in Bulgaria, and experts have raised questions about whether European data protection rules could apply if he was registered as an EU customer. Reuters was unable to determine how his account was registered.
But the episode exposes an issue that goes beyond this particular dispute. The money may have moved across a blockchain without asking anyone for permission.
The relationship between the user and Binance never worked that way.
A Blockchain and an Exchange Offer Different Kinds of Freedom
That distinction is easy to lose when everything is placed under the same label of “crypto.”
Bitcoin allows someone to control an address without providing the protocol with a passport, phone number or proof of residence. The blockchain records addresses and transactions, but it does not maintain a customer database identifying the people behind them.
A centralized exchange has to operate differently.
When someone buys Bitcoin through Binance, there is a company between the user and the blockchain. That company knows the customer’s identity, maintains records of their activity and may be able to connect specific onchain addresses to a particular person.
That capability serves a legitimate purpose. It can help investigate fraud, enforce sanctions, combat money laundering and trace stolen assets.
But it also establishes an important boundary around decentralization.
The asset can be permissionless.
The intermediary is not.
Becoming Institutional Brought New Obligations
In the industry’s early years, exchanges grew much faster than the regulatory infrastructure surrounding them. Binance’s own trajectory illustrates how much that has changed.
In 2023, the company pleaded guilty in the United States to violations involving anti-money-laundering rules, operating without required registrations and economic sanctions. The settlement exceeded $4 billion and required Binance to strengthen its compliance infrastructure. Changpeng Zhao also stepped down as CEO after pleading guilty to failing to maintain an adequate anti-money-laundering program.
To continue operating at global scale and gain access to regulated markets, Binance had to demonstrate that it could perform the functions expected of major financial institutions: know its customers, identify risks, monitor transactions and cooperate with authorities.
That function is now part of the operation.
In 2025, Binance says it processed more than 71,000 formal requests from authorities and conducted more than 160 training sessions for law enforcement agencies.
Those numbers put the Russian case into perspective.
Responding to governments is not an exceptional function activated only when a major investigation emerges. It has become part of the infrastructure required to operate a regulated global exchange.
The Problem Emerges When Governments Disagree
What makes Belenkiy’s case particularly relevant is the context.
Binance announced its complete exit from Russia in 2023, saying that operating in the country was no longer compatible with its compliance strategy. Yet documents reviewed by Reuters indicate that Russian investigators later requested information about Belenkiy and received detailed data from his account.
The difficulty is not simply choosing whether or not to cooperate with authorities.
A global financial platform has to navigate different legal regimes, and those governments can disagree profoundly over which activities are criminal, which organizations are prohibited and what information they are entitled to demand.
A transfer considered legitimate in one jurisdiction can be treated as financing a prohibited organization in another, leaving financial infrastructure caught between the two.
The more global the platform becomes, the more legal systems it has to reconcile.
This is not a problem unique to Binance. Banks, payment companies and other international financial institutions deal with versions of the same conflict.
What makes it particularly significant for crypto is that exchanges built their businesses around assets whose architecture was designed precisely to reduce the need for such intermediaries.
Decentralization Ends Where the Intermediary Begins
Bitcoin can be decentralized at the consensus layer while a user’s relationship with an exchange remains centralized.
A blockchain can allow permissionless transactions while the platform used to access it requires identification.
An asset can move globally while the company connecting it to the financial system remains subject to the laws of the jurisdictions in which it operates.
Those distinctions become more important as crypto becomes institutionalized.
The more exchanges obtain licenses, work with banks, offer payments and serve institutions, the more deeply they become integrated into traditional financial infrastructure. That brings advantages.
Customer identification helps combat fraud, money laundering and asset theft. Regulatory oversight expands access to banking and allows platforms to operate in markets that were previously closed to them.
But that integration also changes the relationship between users and platforms.
An exchange stops being merely a gateway to a decentralized network and begins to occupy a familiar position within the financial system: an institution that knows who its customers are, records their activity and has to respond when authorities request that information.
Binance is not necessarily becoming less crypto. It is becoming more institutional, and that process exposes a distinction that will only become more important.
The underlying technology can remain decentralized. Bitcoin does not need to know who is sending a transaction, and a self-custody wallet does not need permission from a company to move funds.
But millions of users have chosen to access that infrastructure through intermediaries.
Binance spent years building enough scale, licenses and legitimacy to become part of the global financial system.
Now the other side of that achievement is becoming clearer.
Becoming part of that system means inheriting not only its capital and legitimacy, but also its obligations.