
Proof of Assets
Publicly attest a bitcoin balance.

Prove your reserves
Custodians and any other entities can selectively attest to their bitcoin balances through the real-time Proof of Reserves page hosted by Hoseki.

Choose the right privacy
settings for you
Funds are attested through on-chain signature verification with corresponding addresses that are watched in perpetuity.
Balance only



Publicly Verifiable



Prevents cross-attestation
No two users can claim the same addresses. This prevents cross-attestation. And after removing an address or wallet from the page, that source of funds cannot be re-attested for at least 60-days.

Verify with Twitter
Prove your identity through Twitter authentication

See the leaderboard
Verified accounts
Name | Verified | Verified BTC | Value Today |
---|
Exchanges that Own Bitcoin
Entity | Verified | Country | Verified BTC | Value Today | Verify | Petition |
---|
Public Companies that Own Bitcoin
Entity | Verified | Country | # of BTC | Verified BTC | Value Today | Verify | Petition |
---|
Countries and Governments that Own Bitcoin
Entity | Verified | Country | # of BTC | Verified BTC | Value Today | Verify | Petition |
---|
Private Companies that Own Bitcoin
Entity | Verified | Country | # of BTC | Verified BTC | Value Today | Verify | Petition |
---|
ETFs that Own Bitcoin
Entity | Verified | Country | # of BTC | Verified BTC | Value Today | Verify | Petition |
---|