User-Agent

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.614.162 Safari/537.36; compatible; Claude-User/1.0; +Claude-User@anthropic.com

first seen 2026-09-05 18:21 · last seen 2026-09-05 18:21 · JSON

Decomposed attributes

Browser / clientClaude-User 1.0
Operating systemWindows 10.0
Device classbot
Noteinferred from the self-declared string — a claim, not a measurement; compare with the wire fingerprints above

Co-observed signals

Signals from other families seen in the same observation. A fingerprint spread thinly across many lower-layer signatures is a classic inconsistency signal.

TLS ClientHello (JA4)

fingerprintco-occurrences
t13d131200_f57a46bbacb6_9249cab70c771

HTTP request (JA4H)

fingerprintco-occurrences
ge11nr030000_cd680697de12_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:49+15:0:1420:mss*30,9:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
42600_2-4-8-1-3_1420_91

Country

fingerprintco-occurrences
TW · Taiwan1

Network (ASN)

fingerprintco-occurrences
AS396982 · Google LLC1