Catalog session #148
java-httpclient 22.0.2 on Ubuntu 24.04 — identity declared before the run, captured through the live edge.
| Verification | controlled |
|---|---|
| Runner | container |
| Registered | 2026-07-01 22:59 |
| Captured | 2026-07-01 22:59 |
| Driver | capture-matrix/8674dcc |
| Run | backfill-2026-07-02-084213 |
| Mode | prod |
| Image | fpcap-java-httpclient |
| Image digest | sha256:51b6972dab47 |
| Matrix SHA-256 | 6c4034bc7dbd |
| Raw client version | openjdk 22.0.2 2024-07-16 |
| Requested version | 22 |
| Released | 2024-03-20T16:22:57Z |
Captures (1)
The first capture is the registration page view; probe captures are the beacon hitting each configured origin with this session's correlation id — for browsers that is how one session records both the TCP and QUIC stacks.
2026-07-01 22:59 · page · tcp (HTTP/2) · thumbprint.me
| TLS ClientHello (JA4) | t13d3713h2_db35923f8641_7c76daad20ec |
|---|---|
| HTTP request (JA4H) | ge20nn010000_a510e5066512_000000000000_000000000000 |
| HTTP/2 frames (Akamai) | 1:16384;2:1;3:100;4:16777216;5:16384|33488897|0|a,m,p,s |
| TCP SYN (p0f) | 4:54+10:0:1460:mss*44,10:mss,sok,ts,nop,ws:df,id+:0 |
| TCP SYN (JA4T) | 64240_2-4-8-1-3_1460_10 |
| User-Agent | Java-http-client/22.0.2 |
verbatim wire tuple (immutable evidence, includes raw variants)
{
"akamai_h2": "1:16384;2:1;3:100;4:16777216;5:16384|33488897|0|a,m,p,s",
"alpn": "h2",
"ja4": "t13d3713h2_db35923f8641_7c76daad20ec",
"ja4_o": "t13d3713h2_b6853ad800cc_d4ef2e7d6db4",
"ja4_r": "t13d3713h2_002f,0032,0033,0035,0038,0039,003c,003d,0040,0067,006a,006b,009c,009d,009e,009f,00a2,00a3,00ff,1301,1302,1303,c009,c00a,c013,c014,c023,c024,c027,c028,c02b,c02c,c02f,c030,cca8,cca9,ccaa_0005,000a,000b,000d,0011,0017,0023,002b,002d,0032,0033_0403,0503,0603,0807,0808,0804,0805,0806,0809,080a,080b,0401,0501,0601,0402,0303,0301,0302,0203,0201,0202",
"ja4_ro": "t13d3713h2_1302,1301,1303,c02c,c02b,cca9,c030,cca8,c02f,009f,ccaa,00a3,009e,00a2,c024,c028,c023,c027,006b,006a,0067,0040,c00a,c014,c009,c013,0039,0038,0033,0032,009d,009c,003d,003c,0035,002f,00ff_0000,0005,000a,000b,0010,0011,0017,0023,000d,002b,002d,0032,0033_0403,0503,0603,0807,0808,0804,0805,0806,0809,080a,080b,0401,0501,0601,0402,0303,0301,0302,0203,0201,0202",
"ja4h": "ge20nn010000_a510e5066512_000000000000_000000000000",
"ja4h_r": "ge20nn010000_user-agent__000000000000",
"tcp_ja4t": "64240_2-4-8-1-3_1460_10",
"tcp_p0f": "4:54+10:0:1460:mss*44,10:mss,sok,ts,nop,ws:df,id+:0",
"tls_cipher": "TLS_AES_256_GCM_SHA384",
"tls_version": "TLSv1.3",
"user_agent": "Java-http-client/22.0.2"
}