Recherche vérifiée par sources: OKX / Kraken

Decision Matrix

Source Map

• OKX: Proof of Reserves (okx-por)
• Kraken: Proof of Reserves (kraken-por)
• Binance: Proof of Reserves (binance-por)
• Financial Stability Board: Crypto-assets and Global Stablecoins (fsb-crypto-assets)

Control Notes

1. Asset coverage

Asset coverage is the part of the decision where the reader must turn a public source into an operating rule. In this package, it means which assets are inside the published reserve set. The useful action is to match the reader's asset to the disclosed list. The unresolved edge is unsupported balances, so this article does not convert that uncertainty into a promise, ranking, reward, approval, safety claim or future-availability claim.

For an operator, asset coverage should be recorded before funds, account access, wallet recovery, API order flow, whitelist changes, cross-chain transfers or tokenized-asset decisions become material. The record can stay simple: the official source URL, the date checked, the product or network under review, and a non-secret note describing why the next step is acceptable. Screenshots should avoid balances, identity documents, API keys, recovery phrases, private keys, passphrases, verification codes and support-ticket private data.

2. Snapshot timing

Snapshot timing is the part of the decision where the reader must turn a public source into an operating rule. In this package, it means when balances and wallets were measured. The useful action is to record the timestamp before relying on a ratio. The unresolved edge is post-snapshot events, so this article does not convert that uncertainty into a promise, ranking, reward, approval, safety claim or future-availability claim.

For an operator, snapshot timing should be recorded before funds, account access, wallet recovery, API order flow, whitelist changes, cross-chain transfers or tokenized-asset decisions become material.

3. Liability scope

Liability scope is the part of the decision where the reader must turn a public source into an operating rule. In this package, it means whether user liabilities are included and how. The useful action is to separate customer-balance inclusion from corporate obligations. The unresolved edge is off-chain obligations, so this article does not convert that uncertainty into a promise, ranking, reward, approval, safety claim or future-availability claim.

For an operator, liability scope should be recorded before funds, account access, wallet recovery, API order flow, whitelist changes, cross-chain transfers or tokenized-asset decisions become material.

4. Wallet proof

Wallet proof is the part of the decision where the reader must turn a public source into an operating rule. In this package, it means published wallet ownership or address evidence. The useful action is to check wallet evidence without sharing personal data. The unresolved edge is wallet changes after publication, so this article does not convert that uncertainty into a promise, ranking, reward, approval, safety claim or future-availability claim.

For an operator, wallet proof should be recorded before funds, account access, wallet recovery, API order flow, whitelist changes, cross-chain transfers or tokenized-asset decisions become material.

5. User verification

User verification is the part of the decision where the reader must turn a public source into an operating rule. In this package, it means whether a user can verify inclusion. The useful action is to run the official self-verification flow if needed. The unresolved edge is private account eligibility, so this article does not convert that uncertainty into a promise, ranking, reward, approval, safety claim or future-availability claim.

For an operator, user verification should be recorded before funds, account access, wallet recovery, API order flow, whitelist changes, cross-chain transfers or tokenized-asset decisions become material.

6. Independent assurance

Independent assurance is the part of the decision where the reader must turn a public source into an operating rule. In this package, it means whether third-party attestations or cryptographic proofs are described. The useful action is to read the method before quoting assurance. The unresolved edge is auditor scope, so this article does not convert that uncertainty into a promise, ranking, reward, approval, safety claim or future-availability claim.

For an operator, independent assurance should be recorded before funds, account access, wallet recovery, API order flow, whitelist changes, cross-chain transfers or tokenized-asset decisions become material.

7. Limitations

Limitations is the part of the decision where the reader must turn a public source into an operating rule. In this package, it means what the venue says the proof does not cover. The useful action is to quote limitations beside ratios. The unresolved edge is omitted product lines, so this article does not convert that uncertainty into a promise, ranking, reward, approval, safety claim or future-availability claim.

For an operator, limitations should be recorded before funds, account access, wallet recovery, API order flow, whitelist changes, cross-chain transfers or tokenized-asset decisions become material.

8. Withdrawal relevance

Withdrawal relevance is the part of the decision where the reader must turn a public source into an operating rule. In this package, it means whether the proof informs a withdrawal decision. The useful action is to combine reserve proof with live withdrawal status. The unresolved edge is future withdrawal stress, so this article does not convert that uncertainty into a promise, ranking, reward, approval, safety claim or future-availability claim.

For an operator, withdrawal relevance should be recorded before funds, account access, wallet recovery, API order flow, whitelist changes, cross-chain transfers or tokenized-asset decisions become material.

9. Evidence packet

Evidence packet is the part of the decision where the reader must turn a public source into an operating rule. In this package, it means official URL, date, asset, snapshot and method. The useful action is to store non-secret evidence only. The unresolved edge is private balance exposure, so this article does not convert that uncertainty into a promise, ranking, reward, approval, safety claim or future-availability claim.

10. Stop rule

Stop rule is the part of the decision where the reader must turn a public source into an operating rule. In this package, it means when comparison is not decision-quality. The useful action is to stop if asset, snapshot, method or liability scope is unclear. The unresolved edge is future methodology revisions, so this article does not convert that uncertainty into a promise, ranking, reward, approval, safety claim or future-availability claim.

Known Unknowns

• unsupported balances
• post-snapshot events
• off-chain obligations
• wallet changes after publication
• private account eligibility
• auditor scope
• omitted product lines
• future withdrawal stress
• private balance exposure
• future methodology revisions

Practical Takeaway

The safest version of this article is the one that stays boring and exact. OKX and Kraken both publish proof-of-reserves material, but the decision should focus on disclosure scope rather than a generic trust label. OKX publishes a proof-of-reserves page with reserve ratios, supported assets, wallet evidence and user self-verification material. Kraken publishes a proof-of-reserves page that frames reserves as independently verifiable cryptographic proof and explains client-balance inclusion. Neither page should be treated as a full financial statement audit, a guarantee of future withdrawals or proof that every unsupported asset, off-chain obligation and post-snapshot event is covered. The practical choice is to verify asset coverage, timestamp, liability scope, wallet proof, self-verification path and stated limitations before relying on either disclosure. The user outcome is a clearer next inspection step, not a promise that a platform, API, transfer route or tokenized asset will work under every future condition.