Binance has confirmed that it has fully covered the assets affected by a $6.3 billion hack and has published a new proof-of-reserves snapshot, an update in the exchange's ongoing effort to demonstrate the backing of customer funds.

According to an update shared by Coin Bureau, Binance said the latest snapshot is intended to allow users to independently verify that their recorded balances are fully backed. The exchange explained that once the zero-knowledge proof has been generated, users will be able to confirm that their assets were backed at a minimum ratio of 1:1.

Binance Confirms Full Coverage of Affected Assets

The announcement addresses the financial impact of the $6.3 billion hack referenced in the report. Binance said it has fully covered the assets affected by the incident, indicating that the exchange has accounted for the reported losses.

The confirmation is particularly relevant to customers seeking clarity about the security and availability of assets held on centralized cryptocurrency platforms. When an exchange reports that affected assets have been fully covered, the statement addresses its financial responsibility for the incident. It does not, however, independently establish the technical circumstances of the hack, nor does it provide additional details about how the losses were covered.

New Proof-of-Reserves Snapshot Introduces Independent Verification

Alongside its confirmation, Binance published a new proof-of-reserves snapshot, a mechanism designed to provide greater transparency into the assets held by a cryptocurrency exchange relative to customer balances. Reserve attestations of this kind became a widespread industry practice in late 2022, following the collapse of the FTX exchange, when major platforms began publishing verifiable snapshots to reassure customers about the backing of their funds, and Binance released its first such report in November of that year. The exchange said users will be able to independently check whether the balances included in the snapshot are backed at least 1:1 once the zero-knowledge proof has been generated.

Zero-knowledge proofs are cryptographic techniques that allow information to be verified without requiring the underlying data to be fully disclosed. In the context of proof of reserves, this approach can help exchanges demonstrate that specific financial conditions are satisfied while limiting the exposure of sensitive account information.

The 1:1 backing threshold is central to Binance's announcement. It means that, according to the verification framework described by the exchange, the assets supporting the balances recorded in the snapshot must be at least equivalent to the corresponding customer liabilities.

The ability for users to conduct independent checks is also an important distinction. Rather than relying exclusively on an exchange's public assurance, customers are expected to have access to a verification process that allows them to examine whether their individual balances are represented in the published snapshot.

Transparency Remains Central to Exchange Reserves

Binance's latest update combines two separate assurances: that the assets affected by the $6.3 billion hack have been fully covered, and that customers will be able to verify the backing of their recorded balances through the new proof-of-reserves system.

However, proof of reserves should be understood within the scope of the information it verifies. A reserve snapshot does not automatically establish that an exchange has no outstanding liabilities, operational vulnerabilities, or other financial risks beyond the balances covered by the verification process.

For now, the next step identified by Binance is the generation of the zero-knowledge proof, which will enable users to independently verify that their balances in the snapshot were backed at least 1:1.