Your wallet
A demo wallet made in this page
What you are about to see
A user passes KYC at Violex and Mintex. Later, at Hinance, the user clicks Continue with BlockID and Hinance gets the verified identity. BlockID checks that both exchanges know the same person, using zero-knowledge proofs, and never sees a name or an ID number.
It all runs in this tab: a small blockchain, the real BlockID contract, real Groth16 proofs, and the real protocol code from this repository. No wallet, no test ETH, no server. Nothing you do here leaves your browser.
Starting…
This browser cannot run the demo
The demo needs a current Chrome, Edge, Firefox or Safari with JavaScript on. It loads its libraries from cdn.jsdelivr.net and its files from this site.
The user in this story: , ID number , born . Fake data, made on this page.
Exchange 1 Violex
Source
Exchange 2 Mintex
Source
Exchange 3
Target: the user signs up here
BlockID
Orchestrator and contract
Step log
What BlockID saw
Break it
Finish the story first, then try to cheat. Each button starts from a fresh chain and ends in a rejection you can read.