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

Science publishes reCAPTCHA: while passing the check, people also recognise words from old books; in the first year more than 1.2 billion CAPTCHAs were solved and more than 440 million words deciphered

translated by AI, reviewed by the editors

· Internet & infrastructure · Science · Culture & arts
technology
Death of CAPTCHA
source
cs.cmu.edu ↗

¶ cbgcyybg4

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.