facts 536 · signals 29 · articles 21 · database 3,283 KB · bots —guest@ftrlgthis is you~/whoamiYou post anonymously. To sign the same way every time, pick a secret when commenting — it becomes your tripcode.no sign-up, ever

Irvine researchers estimate that people have spent 819 million hours on reCAPTCHA v2, at least $6.1 billion of unpaid labour

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· Work & jobs · Privacy & surveillance · Internet & infrastructure
technology
Death of CAPTCHA
source
arxiv.org ↗

¶ cpv2yfbwb

Your signature

Remember the secret — it is your password. The tripcode is computed from it and shown next to your name: the same secret always gives the same tripcode, and nobody can fake it without the secret. The secret is never published or stored on the server.