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- Nov 25, 2015
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CoinHive Captcha
Compatible XF Versions:
CURL
From a website owner's perspective the Coinhive captcha works exactly like a conventional captcha, such as Google's reCaptcha.
The captcha is embeded in an HTML form, runs client side in the user's browser and generates a token. The token is submitted together with the other form data. You can then validate this token on your server through our HTTP API.
Unlike with a conventional captcha however, the user does not have to “proof they're human”. Instead, the captcha is a “proof of work” – making it uneconomic for spammers to game your system.
CoinHive Captcha v1.0
Compatible XF Versions:
- 1.2
- 1.3
- 1.4
- 1.5
CURL
From a website owner's perspective the Coinhive captcha works exactly like a conventional captcha, such as Google's reCaptcha.
The captcha is embeded in an HTML form, runs client side in the user's browser and generates a token. The token is submitted together with the other form data. You can then validate this token on your server through our HTTP API.
Unlike with a conventional captcha however, the user does not have to “proof they're human”. Instead, the captcha is a “proof of work” – making it uneconomic for spammers to game your system.
CoinHive Captcha v1.0
