How to determine my primary reCAPTCHA login username

[Derek Britt]

Hi all,

I created a reCAPTCHA account several years ago (I believe it was around 2011) before Google acquired the technology.

I have been using the public/private keys that I generated from this account since then, but have never logged back into the account.

I still have emails from reCAPTCHA saying that "you're registered as a website administrator for a site that uses reCAPTCHA." so I know this email address is at least associated with my original account.

I tried logging in today because I was asked to check some of the settings, but Google is saying it doesn't recognize my account.

So, I thought maybe this was because my original email address wasn't a "Google account". So I created a new Google account using that email address and now it says, "You don't have any sites registered to use the reCAPTCHA API"

How can I recover my original account?

Thank you!

Derek