Controlled-client catalog
Ground-truth captures: known clients driven through this site's own edge, with their identity declared before the run. Where the rest of the observatory infers what a fingerprint probably is, these sessions are measured fact — this exact client produced this exact multi-signal stack. Catalog traffic is recorded by the same pipeline as live traffic but kept entirely out of the population statistics.
264 client identities · all controlled · latest capture per client identity — all sessions · JSON export · CSV export — self-generated data, openly shareable. API docs
| # | client | os | runner | captures | transports | captured |
|---|---|---|---|---|---|---|
| 510 | powershell 7.6.4 | Windows 10.0.26100.33158 | ci | 1 | tcp | 2026-08-18 12:27 |
| 509 | powershell 5.1.26100.33158 | Windows 10.0.26100.33158 | ci | 1 | tcp | 2026-08-18 12:27 |
| 507 | curl 8.16.0 | Windows 10.0.26100.33158 | ci | 1 | tcp | 2026-08-18 12:26 |
| 504 | firefox 153.0.3 via geckodriver | Ubuntu 24.04 | ci | 7 | quic+tcp | 2026-08-18 12:26 |
| 503 | firefox 153.0.3 via geckodriver | Windows 10.0.26100.33158 | ci | 8 | quic+tcp | 2026-08-18 12:26 |
| 502 | edge 151.0.4129.72 | Windows 10.0.26100.33158 | ci | 7 | quic+tcp | 2026-08-18 12:26 |
| 501 | chrome 151.0.7922.109 | Windows 10.0.26100.33158 | ci | 7 | quic+tcp | 2026-08-18 12:26 |
| 499 | chrome 151.0.7922.108 via chromedriver | Ubuntu 24.04 | ci | 7 | quic+tcp | 2026-08-18 12:26 |
| 447 | chrome 151.0.7922.137 | Debian 12 | container | 7 | quic+tcp | 2026-08-18 10:09 |
| 446 | firefox-esr 140.13.0esr | Debian 12 | container | 1 | quic | 2026-08-18 10:08 |
| 445 | chromium 151.0.7922.137 | Debian 12 | container | 7 | quic+tcp | 2026-08-18 10:07 |
| 437 | php-guzzle 8.0.2 | Ubuntu 22.04 | container | 1 | tcp | 2026-08-18 09:59 |
| 436 | php-guzzle 8.0.2 | Debian 12 | container | 1 | tcp | 2026-08-18 09:59 |
| 432 | java-httpclient 25.0.3 | Ubuntu 26.04 | container | 1 | tcp | 2026-08-18 09:57 |
| 429 | go-net/http 1.26.6 via no-alpn | Alpine Linux 3.24.1 | container | 1 | tcp | 2026-08-18 09:56 |
| 428 | go-net/http 1.26.6 | Alpine Linux 3.24.1 | container | 1 | tcp | 2026-08-18 09:56 |
| 419 | php-guzzle 7.14.2 | Debian 12 | container | 1 | tcp | 2026-08-18 09:45 |
| 417 | webkit 26.4 via playwright 1.60.0 | Ubuntu 24.04 | container | 5 | tcp | 2026-08-18 09:23 |
| 415 | webkit 26.0 via playwright 1.58.2 | Ubuntu 24.04 | container | 5 | tcp | 2026-08-18 09:23 |
| 410 | webkit 18.5 via playwright 1.53.2 | Ubuntu 24.04 | container | 5 | tcp | 2026-08-18 09:21 |
| 409 | webkit 18.4 via playwright 1.52.0 | Ubuntu 24.04 | container | 5 | tcp | 2026-08-18 09:20 |
| 407 | webkit 18.2 via playwright 1.50.1 | Ubuntu 24.04 | container | 5 | tcp | 2026-08-18 09:20 |
| 406 | firefox 150.0.2 via playwright 1.60.0 | Ubuntu 24.04 | container | 6 | quic+tcp | 2026-08-18 09:19 |
| 405 | firefox 148.0.2 via playwright 1.59.1 | Ubuntu 24.04 | container | 6 | quic+tcp | 2026-08-18 09:19 |
| 404 | firefox 144.0.2 via playwright 1.57.0 | Ubuntu 24.04 | container | 6 | quic+tcp | 2026-08-18 09:18 |
| 403 | firefox 142.0.1 via playwright 1.56.1 | Ubuntu 24.04 | container | 6 | quic+tcp | 2026-08-18 09:18 |
| 402 | firefox 141.0 via playwright 1.55.1 | Ubuntu 24.04 | container | 6 | quic+tcp | 2026-08-18 09:18 |
| 401 | firefox 140.0.2 via playwright 1.54.2 | Ubuntu 24.04 | container | 6 | quic+tcp | 2026-08-18 09:17 |
| 400 | firefox 139.0 via playwright 1.53.2 | Ubuntu 24.04 | container | 6 | quic+tcp | 2026-08-18 09:17 |
| 399 | firefox 135.0 via playwright 1.51.1 | Ubuntu 24.04 | container | 6 | quic+tcp | 2026-08-18 09:16 |
| 398 | firefox 134.0 via playwright 1.50.1 | Ubuntu 24.04 | container | 6 | quic+tcp | 2026-08-18 09:16 |
| 397 | chromium 148.0.7778.96 via playwright 1.60.0 | Ubuntu 24.04 | container | 7 | quic+tcp | 2026-08-18 09:16 |
| 396 | chromium 147.0.7727.15 via playwright 1.59.1 | Ubuntu 24.04 | container | 7 | quic+tcp | 2026-08-18 09:15 |
| 395 | chromium 145.0.7632.6 via playwright 1.58.2 | Ubuntu 24.04 | container | 7 | quic+tcp | 2026-08-18 09:15 |
| 394 | chromium 143.0.7499.4 via playwright 1.57.0 | Ubuntu 24.04 | container | 7 | quic+tcp | 2026-08-18 09:14 |
| 393 | chromium 141.0.7390.37 via playwright 1.56.1 | Ubuntu 24.04 | container | 7 | quic+tcp | 2026-08-18 09:14 |
| 392 | chromium 140.0.7339.186 via playwright 1.55.1 | Ubuntu 24.04 | container | 7 | quic+tcp | 2026-08-18 09:13 |
| 391 | chromium 139.0.7258.5 via playwright 1.54.2 | Ubuntu 24.04 | container | 7 | quic+tcp | 2026-08-18 09:13 |
| 390 | chromium 138.0.7204.23 via playwright 1.53.2 | Ubuntu 24.04 | container | 7 | quic+tcp | 2026-08-18 09:12 |
| 389 | chromium 136.0.7103.25 via playwright 1.52.0 | Ubuntu 24.04 | container | 7 | quic+tcp | 2026-08-18 09:12 |
| 388 | chromium 134.0.6998.35 via playwright 1.51.1 | Ubuntu 24.04 | container | 7 | quic+tcp | 2026-08-18 09:12 |
| 387 | chromium 133.0.6943.16 via playwright 1.50.1 | Ubuntu 24.04 | container | 7 | quic+tcp | 2026-08-18 09:10 |
| 385 | php-guzzle 7.15.3 | Debian 12 | container | 1 | tcp | 2026-08-18 09:09 |
| 383 | go-net/http 1.25.13 | Alpine Linux 3.24.1 | container | 1 | tcp | 2026-08-18 09:08 |
| 366 | edge 151.0.4129.59 | Windows 10.0.26100.33158 | ci | 7 | quic+tcp | 2026-08-10 20:36 |
| 365 | chrome 151.0.7922.72 | Windows 10.0.26100.33158 | ci | 9 | quic+tcp | 2026-08-10 20:35 |
| 359 | firefox 153.0.1 via geckodriver | Windows 10.0.26100.33158 | ci | 8 | quic+tcp | 2026-08-03 21:00 |
| 358 | edge 150.0.4078.99 | Windows 10.0.26100.33158 | ci | 7 | quic+tcp | 2026-08-03 20:59 |
| 356 | chrome 150.0.7871.187 | Windows 10.0.26100.33158 | ci | 7 | quic+tcp | 2026-08-03 20:59 |
| 350 | urlsession 6.3.2 | macOS 26.4 | ci | 1 | quic | 2026-08-01 00:40 |