On-chain Asset Tracing in Poland: A Step-by-step Legal Guide

A business discovers that digital assets have left its wallet without authorization. The transaction hash is visible on-chain. The funds have already passed through one intermediary exchange. What happens next – and how fast must it happen – determines whether recovery is possible at all. On-chain asset tracing in Poland combines blockchain forensics, Polish civil procedure, and coordinated cross-border action into a single, time-critical legal operation. The window for meaningful intervention is measured in hours, not weeks. This guide sets out the steps, the legal basis, and the cross-border interactions a business must understand before that window closes.

Why Speed Defines the Outcome in Digital-asset Recovery

The single most important variable in any crypto fraud or misappropriation matter is elapsed time. Each block confirms a transfer that, without intervention, becomes harder and harder to reverse or freeze. When assets move from a self-custodied wallet to an exchange, they can be withdrawn to another address – or converted and dispersed – within minutes of the deposit being credited. Acting after that point does not make recovery impossible, but it multiplies the steps, the jurisdictions involved, and the cost.

In our cross-border practice, we regularly advise businesses that have lost a day or more before engaging counsel. That delay almost always costs the client at least one forensic trail bifurcation – a point where funds split across addresses, requiring parallel applications in two or more forums instead of one. The gap between "we noticed this morning" and "we called a lawyer this afternoon" is often the difference between a single freezing application and a multi-forum enforcement campaign.

Poland is not, in itself, a specialist crypto recovery forum. But it is the jurisdiction where the victim entity or the relevant exchange account may be located, where a defendant may have assets subject to interim relief, and – increasingly – where prosecutors and civil courts are developing working fluency with blockchain evidence. Understanding Poland's procedural tools, and knowing when to route the matter to a stronger forum in parallel, is the practical intelligence this guide provides.

What Is the Legal Basis for On-chain Tracing in Poland?

Polish civil courts can order disclosure, secure evidence, and grant interim measures in matters involving misappropriated digital assets, operating under the Code of Civil Procedure and the general provisions governing interim injunctions and evidence preservation. No dedicated crypto-asset recovery statute exists in Poland, but existing procedural tools map, with skilled drafting, onto blockchain-specific fact patterns.

The classification of digital assets under Polish law remains an evolving question. Polish courts and commentators have generally treated virtual assets as property-like objects capable of ownership and transfer, which is the foundational premise for any proprietary claim. This analysis is consistent with the FATF framework's treatment of virtual assets as definable instruments subject to tracing obligations, and with the general trend in EU member states as MiCA (Markets in Crypto-Assets Regulation) brings uniform definitions of crypto-assets across the bloc.

On the criminal side, Polish prosecutors can invoke provisions addressing fraud, theft, and computer-crime offenses where digital assets are the subject of the unlawful act. A criminal complaint triggers investigative tools – including account information requests to exchanges – that parallel the civil route. The two tracks are not mutually exclusive. Operators we advise routinely run both simultaneously, using the criminal process to accelerate data disclosure while pursuing civil interim relief.

Step 1 – Preserve the Forensic Trail Before It Goes Cold

The first action is not a court filing. It is a forensic capture. Before anything else, a business must preserve a complete, timestamped record of the relevant blockchain activity – the originating wallet address, the transaction hash, the receiving address, all subsequent hops, and any exchange deposit addresses identifiable from on-chain data. This record is the evidentiary spine of every subsequent legal step.

Specialist blockchain analytics tools – the kind operated by firms whose names appear in the Verified Facts Registry as forensic capability references – can often trace assets through mixers, chain bridges, and cross-asset swaps in ways that non-specialist analysis cannot. A professional forensic report, not a raw block-explorer screenshot, is what courts and exchange compliance teams require.

The common mistake at this step is documenting only the first hop. Exchanges and courts want to see the full chain of custody from the victim address to the exchange deposit address they are being asked to act on. Gaps in that chain weaken every subsequent application. We have seen well-evidenced cases fail at the disclosure stage because the forensic report stopped two transactions short of the exchange deposit address, leaving the link to the respondent's account unproven.

Step 2 – Identify the Exchange and Issue Urgent Notifications

Once the forensic trail identifies an exchange deposit address, the business has an actionable target. Two parallel notifications should go out immediately. First, a formal legal hold letter to the exchange's compliance team, citing the relevant transaction data and requesting a voluntary account freeze pending legal process. Second – and more important where voluntary cooperation is unlikely – an urgent communication to any stablecoin issuer if the assets in question are USDT (Tether) or USDC (Circle), both of which hold contract-level blacklist authority over their issued tokens and generally act on credible law-enforcement referrals or court orders.

The legal hold letter is not a court order. Its value is twofold: it starts the clock on the exchange's notice of the disputed claim, and it often prompts a voluntary hold that buys time for the formal application. Many regulated exchanges operating under frameworks such as the Polish AML regime (aligned to EU anti-money-laundering directives and the applicable VASP provisions) have internal procedures that respond to solicitor or counsel letters citing criminal complaint references.

Cross-border reality: the exchange is almost never incorporated in Poland. It may be licensed in Lithuania under the Bank of Lithuania's supervision, in Estonia, in the Seychelles, or – for larger platforms – in Ireland, Germany, or Malta under the MFSA. The legal hold letter and any subsequent order must be crafted and, where necessary, served under the law of that exchange's home jurisdiction. In our practice, we coordinate with allied counsel in the relevant jurisdiction for this step to ensure the notification has procedural force, not just persuasive weight.

Step 3 – Should You Apply for Interim Relief in Poland, or Reroute to a Stronger Forum?

This is the most consequential decision in the process, and it turns on where the defendant or the relevant assets can be found, not on where the victim is located. Polish courts can grant interim injunctions – including asset freezing orders – under the Code of Civil Procedure, and those orders can, in principle, extend to digital assets held in identified accounts. Polish courts are not, however, among the leading specialist crypto recovery forums globally.

For a matter where the exchange is EU-based and the defendant is known to be in Poland or holds Polish-registered assets, a Polish interim application may be the fastest route. For a matter where the exchange is in a common-law jurisdiction – or where the primary assets are on a platform that responds most reliably to orders from England and Wales, Singapore, or Hong Kong – routing the application to one of those forums first and then enforcing in Poland is almost always more effective.

England and Wales remains the leading global forum for crypto asset recovery: its courts have recognized digital assets as property, have issued worldwide freezing orders (WFOs) over wallets and exchange accounts, and have made Norwich Pharmacal and Bankers Trust disclosure orders compelling exchanges to identify account holders and disclose transaction records. The CFAAR network (Crypto Fraud and Asset Recovery network, launched in London in September 2021) connects practitioners across jurisdictions, including Poland, for exactly this cross-border execution.

A business with a matter centered on Poland but with assets or an exchange in a common-law jurisdiction should not wait for a Polish proceeding to mature before pursuing the stronger forum. The two proceedings run in parallel. The Polish proceeding secures domestic assets; the English or Singapore proceeding secures the exchange account. We structure both timelines from the first call so that neither creates a procedural gap the defendant can exploit.

For a scoped assessment of your recovery options – including which forum to lead with and how to coordinate Polish and cross-border proceedings – contact OBOLUS at info@oboluslaw.com. The process above describes the standard path. Your facts – the exchange location, the defendant's assets, the asset type – change the analysis significantly.

Step 4 – The Disclosure Application: Getting the Identity Behind the Address

Tracing funds to an exchange deposit address solves half the problem. The other half is identifying the person who controls that address. Exchanges hold KYC data – name, address, identity documents, and often a bank account linked to withdrawals – and that data is the key to converting a blockchain transaction into a named defendant.

In Poland, disclosure of account holder information by a third party can be compelled through civil procedural mechanisms designed to produce evidence relevant to a pending or anticipated claim. The court must be satisfied that the requested information is relevant and that disclosure is proportionate. A well-drafted application, supported by the forensic report and the legal hold correspondence, typically satisfies those thresholds without requiring a full merits hearing.

On the criminal track, a prosecutor's request for exchange account data operates under a different legal basis but can be faster in practice – particularly if the exchange has a compliance obligation under the applicable AML regime to cooperate with competent authorities. The common mistake at this step is filing a civil disclosure application without first notifying the prosecutor's office, or vice versa. The two tracks inform each other; the criminal complaint reference number often speeds up the exchange's response to civil disclosure requests.

For cross-border exchanges, the request travels as a mutual legal assistance request or – within the EU – through the applicable EU cooperation mechanisms. Operators we advise in these situations invariably find that having a formal legal letter from counsel in both the victim's jurisdiction and the exchange's jurisdiction produces a faster compliance response than either alone.

Step 5 – Freezing the Assets Before Withdrawal

A disclosure order that reveals the account holder is useful. An order that freezes the balance in the account before withdrawal is the operative goal. These two applications should be run simultaneously where possible, because the gap between disclosure and freeze is when a sophisticated defendant moves funds again.

In the Polish civil forum, interim freezing orders are available where the applicant can demonstrate a credible claim and a risk that enforcement will be frustrated without interim relief – the standard formulation familiar across EU member states. The applicant does not need to prove the case at this stage; a prima facie showing, supported by the forensic trail, the forensic report, and evidence of the defendant's control of the receiving address, is typically sufficient.

Outside Poland, for exchanges in the UK, Singapore, or Hong Kong, the corresponding tool is the worldwide freezing order (an injunction freezing a defendant's assets globally, including named accounts on specific platforms). English courts have granted WFOs over crypto wallets and exchange accounts, and those orders have been enforced against exchanges in multiple jurisdictions. Where the defendant also holds assets in Poland, the English WFO can be recognized and enforced in Poland through applicable EU and private international law mechanisms, or a parallel Polish application can be run concurrently.

In a recent matter, a fintech company traced misappropriated stablecoins through two intermediary exchanges to a deposit address on a regulated platform in a leading EU jurisdiction. We coordinated a voluntary hold letter to the platform, a parallel criminal complaint to the relevant Polish authority, and a disclosure application in a common-law forum. The account was frozen before the defendant's next scheduled withdrawal cycle, and the forensic trail was preserved for the substantive proceeding. The outcome at that stage was a frozen seven-figure balance and a named defendant – the prerequisites for a viable civil recovery claim.

Step 6 – The Substantive Claim and Enforcement

Interim relief preserves the assets. The substantive claim recovers them. In Poland, that claim typically sounds in unjust enrichment, conversion of property, or – where the wrongful act fits the statutory definition – a tort or contractual claim depending on the relationship between the parties. The forensic trail established in Steps 1 through 5 becomes the evidentiary record for the merits hearing.

Where a judgment is obtained in a foreign forum – England, Singapore, or a DIFC court – enforcement in Poland proceeds through the applicable recognition and enforcement regime. For judgments from EU member states, the Brussels I Recast Regulation provides a relatively streamlined enforcement pathway. For judgments from non-EU common-law courts, recognition follows the applicable Polish private international law rules, which generally permit enforcement of foreign judgments that satisfy the relevant procedural and substantive criteria.

The cross-border tax and banking dimension matters at this stage. Recovered assets returned to the victim may carry tax consequences depending on how they were originally characterized in the victim's accounts. If the recovery restores assets that were written off, or if the frozen exchange account holds assets that have appreciated, the tax position should be considered before the enforcement order is executed. Banking access for the receiving account – particularly if the victim's bank has limited experience with crypto-asset transactions – should also be confirmed in advance to avoid delays at the point of settlement.

If a recovery clock is already running and you need to assess the forum, forensic, and freeze strategy for your specific matter, reach our disputes desk now at info@oboluslaw.com or message us via t.me/oboluslaw. If a prior approach stalled or a voluntary freeze request was refused, a second read of the facts can surface the route that was missed.

A Common Assumption That Costs Victims Time

A common assumption is that once funds leave a wallet, nothing can be done. That assumption is factually wrong and commercially costly. Blockchain transactions are permanent in the ledger sense, but the assets themselves – particularly stablecoins and fungible tokens held on regulated exchanges – remain subject to freeze, disclosure, and recovery so long as they have not been converted into a form that severs the forensic trail. The issuer blacklist mechanism for major stablecoins, the KYC obligations of regulated exchanges, and the court powers available in leading forums collectively mean that a well-run recovery effort has meaningful prospects even where the defendant believed the transfer was final.

What determines whether the assumption becomes true in practice is the time elapsed before action. A business that waits three weeks before engaging counsel, in the hope that the situation will resolve itself or that the exchange will act unilaterally, has allowed conversion cycles, cross-chain bridges, and potential withdrawal to narrow the field of available assets. The victim who moves within hours – with a forensic report, a legal hold letter, and counsel coordinating the forum strategy simultaneously – is operating in a materially different factual environment.

In our cross-border practice, we have seen both patterns. The outcome difference is consistent: early action produces freezing before withdrawal; delayed action produces enforcement against an already-dispersed trail.

Self-Assessment Checklist: Is Your Matter Ready for a Recovery Application?

Before engaging in the formal legal process, a business should be able to answer yes to the following questions. Where the answer is no or uncertain, that gap is the first item counsel must address.

• Do you have the originating wallet address and the transaction hash for the unauthorized transfer?
• Has a blockchain forensics specialist confirmed a traceable on-chain path to an exchange deposit address?
• Have you identified the exchange and confirmed whether it is regulated under a known regime (MiCA, MAS, FCA, or equivalent)?
• Is the exchange's legal correspondence address confirmed and the compliance team notifiable by formal letter?
• Has a criminal complaint been filed with the relevant Polish authority, or is that step pending?
• Has the forum strategy – Poland alone, a parallel common-law forum, or a sequenced approach – been assessed by counsel?
• Do you have a bank account confirmed as ready to receive recovered assets without compliance friction?

A no on any of the first three items requires immediate attention before any court application can be filed. A no on the later items does not block the application but creates risks at the enforcement and settlement stage that should be managed in parallel.

Related at OBOLUS

• Disputes and asset recovery for digital-asset businesses – our full practice overview for crypto fraud, recovery and enforcement across forums.
• Enforcement of foreign judgments in Georgia – how a judgment obtained elsewhere can be executed in a key regional jurisdiction.
• Digital-asset licensing in the United States – federal and state money-transmitter licensing: what businesses operating in or from the US must know.

FAQ

Can stolen crypto actually be recovered?

Yes – under the right conditions. Recovery depends on three factors: a traceable on-chain path to an identifiable exchange account, a regulated exchange subject to disclosure and freeze obligations, and sufficiently fast action before the assets are withdrawn or converted. Stablecoins held on regulated platforms are the most recoverable category. Self-custodied assets that have passed through mixing protocols are significantly harder. Prospects are fact-specific and require a forensic assessment before any guarantee – which we do not offer – could be considered.

How fast must I act after a digital-asset theft?

Immediately. The practical window for a voluntary exchange freeze – before assets are moved again – is typically hours to a small number of days after the transfer. Court-ordered freezes can follow within days in the leading forums, but the forensic trail must be established first. Every day without a legal hold letter and a filed criminal complaint is a day in which the defendant can convert, withdraw, or bridge the assets to a less accessible chain or jurisdiction. Contact counsel the same day you discover the loss.

Can a court freeze assets held on an exchange?

Yes. Courts in Poland and in the leading cross-border recovery forums – England and Wales, Singapore, Hong Kong, and the DIFC – have issued freezing orders covering exchange accounts holding digital assets. In England and Wales, the worldwide freezing order can extend to named accounts on specific platforms and has been enforced against exchanges operating across multiple jurisdictions. The applicable threshold is a credible claim and a demonstrated risk that enforcement will be frustrated without interim relief – a threshold met by a well-evidenced forensic trail and the defendant's control of the receiving address.

OBOLUS is an independent digital-asset law boutique acting only for businesses. We advise exchanges, custodians, token issuers and funds on licensing across 70+ jurisdictions, on disputes and on-chain asset recovery across 25+ forums, and on the tax, banking and compliance that sit around them. Digital assets are the whole of our practice. We move for freezing relief and exchange disclosure while the trail is live – coordinating the forensic, legal, and cross-border forum strategy as a single mandate. To discuss your situation, contact info@oboluslaw.com.

By Glen Sorensen, Disputes & Recovery Analyst – specialist in cross-border on-chain asset tracing, exchange disclosure applications, and coordinated freezing relief across common-law and civil-law forums.

This publication is general information about the law and does not constitute legal advice. It is not a substitute for advice tailored to your circumstances. OBOLUS accepts no liability for action taken or not taken on the basis of this material. For advice on your situation, contact info@oboluslaw.com.