How to check OKX Proof of Reserves? (Exchange transparency)

Understanding Proof of Reserves on OKX

1. OKX publishes its Proof of Reserves (PoR) reports on a monthly basis through its official transparency portal, accessible without login requirements.

2. The report includes cryptographic proofs verifying that user assets held in custody are fully backed by on-chain reserves.

3. Each PoR snapshot captures the exact blockchain wallet addresses, balances, and Merkle tree root hashes at a specific UTC timestamp.

4. Independent auditors verify the integrity of the Merkle tree construction and confirm that all user account balances are included in the aggregate sum.

5. Users can cross-check their individual balances against the Merkle leaf entries using the provided verification tool hosted on OKX’s domain.

Step-by-Step Verification Process

1. Navigate to https://www.okx.com/transparency and select the most recent PoR report date.

2. Download the full JSON file containing the Merkle tree structure, wallet address list, and reserve totals.

3. Use the client-side verifier tool to input your OKX account UID and observe whether your balance appears as a valid leaf node.

4. Confirm that the Merkle root published matches the one derived from recalculating the tree using the disclosed leaf data.

5. Compare the total reported reserve across all supported assets with the sum of on-chain wallet balances shown in the report’s asset table.

On-Chain Wallet Address Validation

1. OKX discloses over 200 unique hot and cold wallet addresses across Bitcoin, Ethereum, Solana, and TRON networks.

2. Each address is labeled with purpose (e.g., “BTC Cold Storage #7”), jurisdictional compliance tags, and custodial status.

3. Real-time blockchain explorers like Blockstream.info or Etherscan are used to validate live balances matching the PoR snapshot time.

4. Historical transaction patterns for each wallet are analyzed to rule out last-minute transfers designed to inflate reserves artificially.

5. Multi-signature configurations and hardware wallet attestations are documented per address group to demonstrate control separation.

Auditor Attestation and Methodology

1. KPMG issues signed attestation letters confirming the completeness and accuracy of user inclusion in the Merkle tree.

2. The audit scope covers 100% of user spot wallet balances, excluding derivatives positions and staking contracts.

3. KPMG does not assess solvency or off-chain liabilities — its mandate is strictly limited to on-chain reserve verification.

4. Audit methodology documents are publicly archived alongside each report, detailing sampling logic and reconciliation thresholds.

5. No third-party auditor has issued an adverse opinion on any OKX PoR report since inception in Q3 2022.

Frequently Asked Questions

Q: Does OKX include futures margin or lending balances in Proof of Reserves?A: No. Only spot wallet balances are included. Futures, options, and Earn product funds are excluded from PoR calculations.

Q: Can I verify my OKX sub-account separately?A: Yes. Each sub-account UID is treated as an independent leaf node in the Merkle tree and can be validated individually.

Q: Why do some wallet addresses show zero balance in the report?A: Those addresses are designated for operational use, such as fee collection or internal settlements, and are intentionally funded post-snapshot.

Q: Is the Merkle tree generated on-chain or off-chain?A: The Merkle tree is constructed off-chain using deterministic algorithms, but its root hash is published on-chain via OKX’s Ethereum contract for immutability.