What is a fingerprint
A combination of data: browser version, screen resolution, font list, plugins, GPU, timezone. This combination is unique enough to identify you even without cookies.
What Facebook checks
| Parameter | Impact |
|---|---|
| User-Agent | High |
| Canvas hash | Very high |
| WebGL renderer | High |
| Timezone | Medium |
| System language | Medium |
Stability equals trust
Contrary to belief, frequent fingerprint changes are worse than a stable fingerprint. Facebook wants to see you are the same person for hours, days, weeks.
BuzzPost
Your software runs on a single dedicated Chrome profile. The fingerprint stays the same. No AI changing behavior. Screenshots go to Telegram.
Related: sessions, multiple accounts.