Verify, by Encore, is a web3 alternative to captcha. Since captcha has been around for 15+ years there are countless tools to beat it and it’s a terrible user experience. Verify was built for web3 and designed to be a better experience for users.

See an example of the Verify experience here.

By using Verify, you agree to Encore’s Term and Conditions

Features

• Each Verify challenges pulls 3 random questions every time a user attempts a verification
• If a user fails, they can take the challenge again immediately after (unless suspicious activity is detected)
• After successfully completing the verification transaction the user has a 10 minute window during which they are able to mint. After this 10 minute window, they will need to re-Verify.

Configuring Verify on Metaplex’s Candy Machine v2

The full Candy Machine v2 documentation is here

You can enable gatekeeper settings in your config.json with the following values:

Encore (Verify) gatekeeper network address: "tibePmPaoTgrs929rWpu755EXaxC7M3SthVCf6GzjZt"

"gatekeeper": {    
		"gatekeeperNetwork" : "tibePmPaoTgrs929rWpu755EXaxC7M3SthVCf6GzjZt",    
		"expireOnUse" : true
}

This will enable a Verify challenge once the mint button is clicked - only after passing the Verify challenge you will be allowed to mint.