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Hoseki

Use Bitcoin Without Selling Bitcoin.

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About

Hoseki is a Bitcoin proof-of-assets platform enabling individuals and institutions to verify and showcase Bitcoin ownership without compromising custody or privacy. By turning Bitcoin holdings into a provable financial asset, Hoseki unlocks new use cases in lending, compliance, and financial services—without the need to sell or move coins.

Key Features

  • Bitcoin Ownership Statements
    Easily generate secure, privacy-preserving statements proving Bitcoin ownership for use in financial applications.

  • Proof-of-Reserves for Institutions
    Provide verifiable proof of Bitcoin holdings for ETFs, treasuries, and financial disclosures using Hoseki’s trusted infrastructure.

  • Privacy-First Design
    Verify Bitcoin assets without revealing addresses, balances, or other sensitive data.

  • API & Dashboard Access
    Track attestations, automate verifications, and integrate with platforms via Hoseki’s API and intuitive dashboard.

  • Financial Access Without Selling
    Use your Bitcoin as a provable asset while maintaining full custody—enabling new borrowing and credibility use cases.

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