Block Bitcoin
Transparency
Bitcoin runs on an open network. We believe our reserves should be open too. Explore our Bitcoin holdings and verify our wallet ownership yourself through cryptographic proof.
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Total Customer BTC
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Total BTC
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Latest Verification
Bitcoin Holdings Overview
Our Bitcoin holdings across Block customers and our corporate treasury.
Total Bitcoin Holdings
—BTC
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Customer Holdings
—BTC
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Corporate Holdings
—BTC
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Last Verified
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Independent Audit
Third-party auditors confirm our holdings match customer balances—no trust required.
Cryptographic Verification
We prove control of funds using cryptographic signatures, without exposing private keys.
Public Transparency
Audit results and wallet addresses are published on-chain. Verify them yourself, anytime.
Verify Proof of Reserves
Load and verify Block's signed proof-of-reserves directly in your browser. All verification runs locally — no data leaves your device.
Audit Reports
View our quarterly proof of reserve audit reports conducted by independent third-party auditors.