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1Scan for outdated or missing drivers - takes under a minute2Repair Windows errors before they cause bigger problems3Fix the driver behind crashes, sound loss and screen glitchesA crypto exchange’s proof of reserves (PoR) is meaningful only to the extent that its evidence covers the right date, assets, liabilities and entities—and that you can understand how the evidence was produced. A snapshot or a valid Merkle proof can support specific claims, but neither alone establishes that an exchange is solvent, that every customer obligation is counted, or that assets will remain available.
What a proof-of-reserves report can—and cannot—show
PoR generally refers to evidence about assets an exchange says it holds, sometimes paired with a commitment to customer balances or other liabilities. Read it as a dated, scoped disclosure, not as a general guarantee. The PCAOB Office of the Investor Advocate describes PoR reports as point-in-time asset verification subject to significant limitations. The SEC likewise cautions that PoR may not tell the whole story about liabilities and may provide no meaningful assurance. SEC investor guidance is not itself a rule or regulation.
- It may support: a claim that specified wallets held specified assets at a stated snapshot, or that a particular customer balance was included in a published liability commitment.
- It does not establish by itself: that all relevant obligations were counted, that assets are unencumbered or unborrowed, that the exchange can meet every obligation, or that the same assets remain available after the snapshot.
Those distinctions matter even when a report shows assets equal to or greater than liabilities. A ratio is only as informative as the matching scope and reliability of the figures beneath it.
Use this checklist to evaluate a disclosure
- Find the underlying report or dashboard. Record the document or page title, the exchange or legal entity named, the verifier, the snapshot date and time, and the publication date. A marketing page is the exchange’s own claim unless corroborated by evidence described in the underlying report.
- Map the scope. Note which legal entities, products, customer account types, assets, networks and wallets are included. Look for exclusions, and check whether the liabilities cover only customer crypto balances or also other relevant obligations. The SEC notes that management can influence assessment frequency, wallet and account selection, assurance level, provider type and which results are made public.
- Check whether assets are demonstrably controlled. Look for identified wallet addresses and a stated method for showing control at the snapshot, such as signed messages or controlled transactions. If a report only lists addresses without explaining how control was tested, the connection between the exchange and those assets is less well supported. For example, a Bybit/Hacken report dated March 18, 2026 describes checks of outgoing transactions for address control; that is a method described for that engagement, not a conclusion about other dates or exchanges.
- Match assets and liabilities on the same basis. Compare the snapshot time, units and entity scope. Check how the report treats assets that may be borrowed, pledged, lent or otherwise unavailable, and whether obligations outside customer crypto balances are excluded. Do not read a stated 1:1 or higher ratio as complete coverage unless those underlying questions are answered.
- Read the verifier’s work, not just its name. Identify the provider’s role and independence, the criteria and procedures used, the assurance level, exceptions, covered entities and assets, and the type of engagement. “Attestation,” “verification,” “agreed-upon procedures” and “audit” are not interchangeable labels.
- Assess freshness and continuity. A snapshot becomes less informative as time passes. Look for a clear publication cadence and evidence that can be independently reproduced. More frequent snapshots do not fix missing liabilities, limited entity coverage or unclear asset control.
- Write a bounded conclusion. State only what the evidence supports—for instance, that identified wallets held specified assets at the stated time and that your record appeared in the disclosed liability commitment. Do not turn that into a conclusion that the exchange is solvent.
Can you verify your balance in a Merkle tree?
If the exchange supplies a customer-specific proof, you may be able to check that your record is included in its committed liability set. A Merkle tree combines individual records into a root commitment; a proof shows that a record and its balance path lead to that root. This can allow an individual to verify inclusion without seeing other customers’ records.
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- Open the exchange’s official PoR verification method and locate the record or proof associated with your account.
- Check that the displayed balance and asset set correspond to the snapshot identified by the exchange.
- Run the supplied verification process, and keep the record identifier and snapshot time with the result.
Binance describes customer-specific verification records and a Merkle/zk-SNARK process on its PoR page; its Academy also explains the approach. These are issuer explanations of its own system, not independent confirmation that its entire liability population is complete.
Inclusion is not completeness
A valid Merkle path shows that a supplied record belongs under a supplied root. It does not show that the exchange put every customer balance or other relevant obligation into the tree. To assess completeness, look for an explanation of how the full liability population was assembled and reconciled, which accounts and entities were included, and how negative balances or other obligations were handled. A personal inclusion check is useful, but it cannot answer those population-level questions on its own.
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How to compare two PoR disclosures
Compare scope and process before comparing headline ratios. The following are practical evaluation axes drawn from SEC and PCAOB cautions and from the mechanics described in exchange materials; they are not a universal scoring standard.
| What to compare | Stronger evidence | Warning sign |
|---|---|---|
| Snapshot | Exact timestamp and a stated recurring publication schedule | Undated or stale snapshot |
| Asset scope | Named legal entities, wallets, networks and assets | Unspecified entities or selectively listed wallets |
| Asset control | Reproducible explanation of how control was shown at the snapshot | Address list with no stated control procedure |
| Liability scope | Defined population and an explained reconciliation method | A customer inclusion proof with no account of total-population completeness |
| Customer verification | A method to validate your own record against the commitment | Only a screenshot or a balance page to trust |
| Borrowing and encumbrances | Explicit treatment of pledged, lent or borrowed assets | No explanation of whether reported assets are available |
| Verifier and procedures | Provider, criteria, procedures, exceptions and assurance level disclosed | “Audit” used as a label without a stated scope or standards |
| Continuity | Repeated evidence and an explanation of movements between snapshots | A one-off snapshot presented as proof of enduring solvency |
A dashboard can make customer verification easier without resolving these broader questions. Binance’s PoR dashboard is an issuer example, and its figures and methods may change. A CoinGecko guide updated September 2, 2026 offers a secondary explanation of exchange reserve checks and customer Merkle inclusion; it is explanatory material, not primary assurance evidence.
What assurance language means
Do not infer the strength of a report from its title or the provider’s brand alone. The SEC says PoR and similar reports may lack specific engagement requirements, omit complete financial statements and liabilities, and provide no assurance. The PCAOB Office of the Investor Advocate says PoR engagements are not audits, do not follow PCAOB auditing standards and are not subject to PCAOB inspection. A firm’s name on a report does not turn the engagement into a regulated financial-statement audit.
Read the engagement description for the actual procedures and conclusion. A report based on specified procedures, for example, should not be treated as though the provider gave a broader audit opinion unless the report explicitly establishes that scope and basis.
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Do reserve regulations set a universal exchange PoR standard?
No. The cited frameworks apply in specific contexts and should not be presented as a universal standard for centralized crypto exchanges. The Basel framework text cited for qualifying cryptoassets describes public reserve mandates and disclosures, operational resilience, and external audits at least annually for in-scope reserve assets. MiCA Article 36 applies to issuers of asset-referenced tokens: it addresses maintaining and segregating reserve assets and provides for independent reserve audits every six months. Whether either framework applies depends on the entity, product, jurisdiction and current law.
What you can safely conclude
Use a PoR disclosure to answer narrow questions about a specified snapshot and its stated scope. If the report identifies controlled wallets, explains its procedures and provides a customer proof, it may support a stronger, more testable claim than an undated balance page. But unless the evidence also addresses complete liabilities, asset availability and the limits of the engagement, a positive asset-to-liability ratio or your successful Merkle check is not proof that the exchange is solvent.
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