Capsulae
Run by Capsulae
How to detect Capsulae
Capsulae signs its requests, so you detect it by verifying the cryptographic signature on each request. A valid signature proves the request came from Capsulae; a copied user agent without the signature does not.
- Detection method
- SignedThe agent signs its requests, so its identity is verified cryptographically.
- Signals that identify it
- CryptographicA signed request verified cryptographically
- BehavioralHow the session clicks, types, moves and navigates, checked after the signature is verified
Every signal Verisoul checks for Capsulae
Capsulae signs its requests, so we verify who it is cryptographically, then check the rest of the session.
- Used
Cryptographic
A signed request verified cryptographically
- Not used
Network
Not needed to identify it
- Not used
Device
Not needed to identify it
- Used
Behavioral
How the session clicks, types, moves and navigates, checked after the signature is verified
How often you'll see it
Very uncommon
Rare, brand new, or not seen on Verisoul traffic yet
Questions about Capsulae
How do you detect Capsulae?
Capsulae signs its requests, so you detect it by verifying the cryptographic signature on each request. A valid signature proves the request came from Capsulae; a copied user agent without the signature does not.
What is Capsulae?
Capsulae is a crawler run by Capsulae that signs its requests.
Does Capsulae identify itself?
Yes. Capsulae signs its requests cryptographically, which is the strongest way an agent can identify itself.
Can a bot pretend to be Capsulae?
Not convincingly. A bot can copy Capsulae's user agent, but without Capsulae signing keys its requests fail verification and it is not labeled Capsulae.
How common is Capsulae?
Very uncommon. Rare, brand new, or not seen on Verisoul traffic yet.
What does the Verisoul API return for Capsulae?
Every session Verisoul identifies as Capsulae carries an agent block with id "capsulae", name, provider, type "crawler", detection_method "signed" and the detection_signals used (cryptographic, behavioral). Build rules on the id, type and detection method.