Blockchain Identity Verification

Prove Bitcoin address ownership

Message signing

Address ownership verification service

Message signing is a way you can prove you control a particular address, and demonstrate you have ownership.

You will need:

Verification service uses the verifymessage RPC command to verify a signed message.

Compatible wallet Example

Electrum v3.1.1

Electrum’s focus is speed, with low resource usage and simplifying Bitcoin. Startup times are instant because it operates in conjunction with high-performance servers that handle the most complicated parts of the Bitcoin system.

Download Electrum || View the docs