User-Agent
FoundryScope/1.0 (startup analysis bot; contact: amine.1.mestour@gmail.com)
first seen 2026-07-05 15:42 · last seen 2026-10-25 20:36 · JSON
Last 7 days (2 observations)
Distinct clients per day (last 30 days, peak 1/day)
Distinct clients are counted by IP-hash per complete UTC day — unlike observation counts this is insensitive to one chatty client, but NAT merges clients and address rotation splits them.
Decomposed attributes
| Browser / client | FoundryScope 1.0 |
|---|---|
| Note | inferred 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)
| fingerprint | co-occurrences |
|---|---|
t13d3112h1_e8f1e7e78f70_b26ce05bbdd6 Match?Exact match in Thumbprint's published controlled catalog captures: php-guzzle 8.2.0, php-guzzle 8.1.0, php-guzzle 8.0.2, +12 more.The fingerprint page shows the full measured match list. More on the catalog. | 9 |
HTTP request (JA4H)
| fingerprint | co-occurrences |
|---|---|
ge11nn050000_b223a0ebb0b5_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: python-requests 2.34.2, python-requests 2.33.1, python-requests 2.32.3.The fingerprint page shows the full measured match list. More on the catalog. | 5 |
he11nn050000_b223a0ebb0b5_000000000000_000000000000 | 4 |
TCP SYN (p0f)
| fingerprint | co-occurrences |
|---|---|
6:42+22:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:0 | 5 |
6:53+11:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:0 | 4 |
TCP SYN (JA4T)
| fingerprint | co-occurrences |
|---|---|
64800_2-4-8-1-3_1440_7 | 9 |
Country
| fingerprint | co-occurrences |
|---|---|
FR · France | 9 |
Network (ASN)
| fingerprint | co-occurrences |
|---|---|
AS51167 · Contabo GmbH | 9 |
TLS supported groups
| fingerprint | co-occurrences |
|---|---|
001d,0017,001e,0019,0018,0100,0101,0102,0103,0104 Match?Exact match in Thumbprint's published controlled catalog captures: curl 8.13.0, php-guzzle 8.3.1, curl 7.88.1, +10 more.The fingerprint page shows the full measured match list. More on the catalog. | 4 |