Forensic investigation for the digital economy
We trace assets and transactions across public blockchains, attribute wallets and counterparties through open-source intelligence, and produce documented, reproducible evidence for counsel, investigators, and organizations.
Request a confidential assessmentWhat we investigate
Core forensic & intelligence capabilities- On-chain tracing across Bitcoin, Ethereum & major chains
- Wallet clustering & counterparty attribution
- Open-source intelligence (OSINT) investigation
- Fiat off-ramp & exchange attribution
- Fraud & cyber-incident analysis
- Entity due diligence & risk profiling
- Documented, reproducible reconstructions
Standards & method
How the work is documented- NISTSP 800-86 — Forensic integration
- ISO27037 — Digital evidence handling
- FRE901/902 — Authentication support
- Documented chain of custody
- Reproducible, independently testable analysis
- Prepared to support counsel's own experts
- Admissibility is decided by the court, case by case
How we work
Engagement & access- Confidential review under intake protocol
- Written scope before any engagement
- Independent, licensed counsel where litigation is needed
- Cross-border coordination capabilities
- Languages: EN · IT · ES · FR · DE · PT · ZH · JA
- By appointment, weekdays · US business hours
- Encrypted secure intake form
Trace. Attribute. Document.
XELTRUS combines blockchain forensics, open-source intelligence, and cyber-incident analysis to reconstruct what happened and who was involved. Each engagement is matter-specific and opens with a written scope.
Blockchain Forensics & On-Chain Investigation
Full on-chain reconstruction across Bitcoin, Ethereum, and major chains. Wallet clustering, counterparty identification, and fiat off-ramp attribution, documented under chain-of-custody protocols.
Learn moreOSINT & Digital Investigations
Open-source intelligence to attribute wallets, entities, and counterparties to real-world identities. Entity due diligence, risk profiling, and structured investigation from public and lawful sources.
Learn moreCyber Incident & Fraud Analysis
Investigation and reconstruction of fraud schemes and cyber incidents. How a scheme was structured, where value moved, and which recurring patterns distinguish the traceable from the untraceable.
Learn moreExpert Evidence & Litigation Support
Documented, reproducible forensic reports prepared to the standard litigation requires, so independently retained counsel and their experts can present the analysis. XELTRUS does not litigate or provide legal advice.
Learn moreAsset Tracing & Investigation
End-to-end tracing of where assets and transactions moved, with counterparty and off-ramp attribution, documented for independently retained counsel. We investigate and document; whether anything can ultimately be returned is decided by courts and cooperating parties outside our control.
Learn moreXELTRUS produces the court-grade forensic evidence that decides whether a matter can proceed at all.
Our work product is analysis and documented evidence. Where legal action follows, it is carried by independent licensed counsel and decided by the courts. Anyone who guarantees to get your money back, or asks for a fee to unlock traced assets, is not XELTRUS.
Practitioner notes on digital forensics
Plain-language analysis of on-chain forensic methodology, open-source attribution, and recurring fact patterns observed in large-scale digital-asset fraud.
Asset tracing across cross-border fiat off-ramps
How chain-of-custody-compliant tracing reconstructs the path from theft to fiat conversion when the off-ramp sits outside US jurisdiction.
ReadOff-ramp attribution: from cluster to counterparty
The technical layer that links a wallet cluster to a real-world identity at the point of fiat conversion, and what it requires evidentially.
ReadAnatomy of a large-scale NFT-fraud scheme
Recurring structural features observed in schemes affecting thousands of investors — and what distinguishes the traceable from the untraceable.
ReadNFT misappropriation and digital-asset fraud
Why the characterization of an NFT as property, security, or unregistered offering changes how an investigation is framed and documented.
ReadHow civil legal mechanisms apply to cryptocurrency theft
An overview of the civil pathways, pursued through independent counsel, that can be available when digital assets are misappropriated by an organized pattern of conduct.
ReadWhy every engagement should open with a written scope
The structural reasons a written, fact-specific scope protects clients, counsel, and the integrity of the investigation itself.
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