466 ： nameless [sage] ： 2014/02/07 (木) 06:12:01 ID: 4MnqfqjH

a choice
ttp://www.google.com/recaptcha/api/js/recaptcha_ajax.js

but, i hate so many things to be controlled by G

467 ： nameless [sage] ： 2014/02/07 (木) 06:21:48 ID: 4MnqfqjH

also, a german uploader uses it (the google captcha link is obtained by the uploaded.to site)
ttp://uploaded.net/
it uses captcha in ths way
ttp://uploaded.net/js/download.js
ttp://uploaded.net/js2/downloadam.js