Yup, I tested with 2 different accounts, using 2 different browsers, even from 2...

mrb on Sept 21, 2012 | parent | context | favorite | on: Pandora doesn't hash their passwords

Yup, I tested with 2 different accounts, using 2 different browsers, even from 2 different IPs. The static keys seem to never change, they are served from the same .js file.