Publish your Bitcoin wallet ownership securely

This page allows you to create a zero-knowledge proof of ownership of a Bitcoin address without revealing your address.
To generate the proof, you will need your private key in hexadecimal. For example, it should look like 0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef
Once the proof is generated, you should see that the addr_hash associated with the proof should look like 1aa6c13bf76e39a3997cf6d18b74f7ac9d5a9eb0c3dc2e7761714aa1c1a57754
To verify the proof, you will need to upload to the proof file for verification
Proof verification does not reveal your wallet address. This ensures privacy in the publication of the proof. The addr_hash is a SHA256 hash of the RIPEMD160 result of your public key. For the above example private key, the associated bitcoin wallet address is 1M8Qk46ERsPrEtWLBRSET5NUH2Ck5wwREU

Generate Proof

Secret Key (hex)

Username to bind to the proof i.e. <username> has control over the assets associated with this proof

Upload Proof