Source data and sources
Subjects, networks, addresses and materials. Information sources and retrieval conditions.
Cryptocurrency. Data. Evidence.
Expert examination
of cryptocurrency
transactions.
We reconstruct transfer sequences, check digital data and substantiate conclusions in a written report.
For individuals and businessesFor advocates and legal advisers
From transaction to conclusion01 / 03
01 / Record verification
Was there a transfer?
We check the network, addresses, amount and block inclusion.
Schematic illustration. Not real case data.
Verifiable sourcesReproducible examination processSubstantiated conclusions
01 / Examination areas
Every transaction
has its own question.
We define the scope from your task and available materials. Whether a particular network can be examined is clarified before contracting.
01Cryptocurrency transfer verificationOccurrence, addresses, amount and sequence
Examination of specific public-blockchain transactions: which operations the ledger records, between which addresses and in what amounts.
Discuss an examination ↗02Cryptocurrency flow analysisTransaction links and transfer diagram
We reconstruct the sequence available from the source data, separating confirmed links, analytical assumptions and segments needing more information.
Discuss an examination ↗03Digital data comparisonBlockchain, exchange exports and trade materials
We compare blockchain records with supplied exchange exports, orders, documents and correspondence, identifying differences in amounts, addresses and timing.
Discuss an examination ↗04Expert report reviewsSource data, methods and substantiation
We assess the submitted study within agreed competence: source-data sufficiency, tracing logic, external address labels and whether conclusions follow from the work.
Submit a report for consideration ↗Start with a question
What needs
to be established?
Choose a situation to see example questions for the expert.
Sample questions
- Is the specified transfer recorded in the relevant blockchain network?
- Which addresses, amount and block-inclusion details are recorded for this transaction?
- Does the transfer information agree with the exchange export and trade documents provided?
All expert questions ↗ · Question builder ↗
Final wording depends on the examination subject and materials.
02 / Deliverable
Transaction diagram.
Grounds for every conclusion.
A written document tracing the path from source data to the answer to your question.
CECRYPTOEXPERTExample document structure
Written examination
Report
by a specialist
ObjectSourceResultTransaction ABlockchainConfirmedLink BExternal dataNeeds verification
Basis of the conclusion
Ledger records → data comparison → answer
Methods.
Conclusions.
Examination process
Methods used, checking sequence and necessary explanations of results.
Illustrative appendices
Transaction tables, link diagrams and record links within the agreed task.
Answers and limitations
Facts established, certainty of conclusions and missing information.
Examination boundaries
A blockchain address
is not a person’s name.
Public network records allow transaction examination. Linking an address to a person needs extra data: exchange information, documents, device data or other verifiable sources.
The report separately states confirmed facts, probabilistic links and limits. Technical examination alone does not ensure fund recovery.
03 / HOW WE WORK
From your first enquiry
to the completed document.
Task description
Tell us what to establish and which materials you have.
Agreement
We clarify feasibility, questions, price, deadline and deliverable format.
Examination
After contracting, we check data and document the work.
Delivery of the result
We deliver a written document with appendices and explain conclusions.
Service costs
The task first.
Then an accurate quote.
Price depends on networks, transactions, material volume and questions.
All services and prices ↗| Initial telephone consultationUp to 15 minutes, without examining a set of documents | Free |
|---|---|
| Checking individual cryptocurrency transactionsDetails, status and actual asset movement | from RUB 60,000 |
| Cryptocurrency flow analysisTransfer sequence, table, diagram and written conclusions | from 100 000 ₽ |
| Expert report reviewSource data, method and technical substantiation | from RUB 60,000 |
| Drafting questions for an expertBased on the agreed materials | from RUB 10,000 |
Preparing materials
What to send
for an initial enquiry.
Mark what you have. A complete set is not required for the first message.
Marked: 0 of 5Go to the enquiry form ↗
Do not send seed phrases, private keys, passwords or verification codes.
04 / Frequently asked questions
Before the
examination starts.
Analysis capabilities and the data needed for conclusions.
Can an address identify its owner?
The address itself contains no name. Linking it to a person needs off-chain information. Analytics labels require source checks and do not automatically identify a person.
Are screenshots enough?
Screenshots provide context. For transactions, prefer network, addresses and TxIDs; for exchange comparisons, exports and documents are needed. Sufficiency is assessed for the particular task.
Can the entire transfer chain be traced?
Depth depends on network and transaction type. Internal exchange transfers, commingling, bridges and closed services may limit tracing. These segments and assumptions are recorded in the examination.
Is wallet access needed?
Public transaction analysis needs no wallet access. Addresses, network and transaction identifiers suffice. Do not send keys, seed phrases, passwords or codes.
Can the result be used in a dispute?
Clarify purpose before work. Out-of-court examinations, reviews and procedurally appointed expertise have different bases and procedures. Agree the format for your case; acceptance and assessment are not guaranteed.
Can I enquire from another region?
Public-record and electronic-document tasks can be discussed remotely. Device or other physical-object examination requires separate arrangements for delivery.
Useful materials
Understand
before enquiring.
On data preparation, route checking and existing report review.
Article / CryptocurrencyReviewing a cryptocurrency transaction report: what is checked
A review checks whether the technical conclusions follow from the data and methods presented. Each criticism needs specific grounds and an explanation of its impact on the examination result.
Read the article ↗
Article / CryptocurrencyCan a crypto wallet’s owner be identified from its address?
An address helps locate records in a specific network, but identifying a person requires separate substantiation. Distinguish the address, wallet, service and user account.
Read the article ↗
Article / CryptocurrencyWhat data to preserve after a suspicious cryptocurrency transfer
For later checks, collect exact transfer details, original files and a sequence of events. Start with the data available to you and preserve the context in which you obtained them.
Read the article ↗Contact us
Let's start
with the source
data.
Describe your situation and materials. We will agree the questions, scope, price and examination deadline.
+7 965 751-25-80zapros@crypto-expert.moscow ↗Enquiries handled daily, 10:00–21:00 Moscow time. Do not send seed phrases, private keys or passwords.