Catalog session #19
curl 8.13.0 on Linux — identity declared before the run, captured through the live edge.
| Verification | controlled |
|---|---|
| Runner | container |
| Registered | 2026-06-11 11:08 |
| Captured | 2026-06-11 11:08 |
| Driver | capture-matrix/05c1b64-dirty |
| Mode | prod |
| Image | curlimages/curl:8.13.0 |
| Image digest | sha256:d43bdb28bae0 |
| Matrix SHA-256 | 44234f724987 |
| Raw client version | curl 8.13.0 (x86_64-pc-linux-musl) libcurl/8.13.0 OpenSSL/3.3.3 zlib/1.3.1 brotli/1.1.0 zstd/1.5.6 libidn2/2.3.7 libpsl/0.21.5 libssh2/1.11.1 nghttp2/1.64.0 |
| Features | Features: alt-svc AsynchDNS brotli GSS-API HSTS HTTP2 HTTPS-proxy IDN IPv6 Kerberos Largefile libz NTLM PSL SPNEGO SSL threadsafe TLS-SRP UnixSockets zstd |
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.
2026-06-11 11:08 · page · tcp (HTTP/2) · thumbprint.me
| TLS ClientHello (JA4) | t13d3112h2_e8f1e7e78f70_6bebaf5329ac |
|---|---|
| HTTP request (JA4H) | ge20nn030000_042112399351_000000000000_000000000000 |
| HTTP/2 frames (Akamai) | 3:100;4:65536;2:0|1048510465|0|m,s,a,p |
| TCP SYN (p0f) | 4:43+21:0:1460:mss*44,10:mss,sok,ts,nop,ws:df,id+:0 |
| User-Agent | curl/8.13.0 |
verbatim wire tuple (immutable evidence, includes raw variants)
{
"akamai_h2": "3:100;4:65536;2:0|1048510465|0|m,s,a,p",
"alpn": "h2",
"ja4": "t13d3112h2_e8f1e7e78f70_6bebaf5329ac",
"ja4_o": "t13d3112h2_d7c3e2abb617_48c53580bb73",
"ja4_r": "t13d3112h2_002f,0033,0035,0039,003c,003d,0067,006b,009c,009d,009e,009f,00ff,1301,1302,1303,c009,c00a,c013,c014,c023,c024,c027,c028,c02b,c02c,c02f,c030,cca8,cca9,ccaa_000a,000b,000d,0015,0016,0017,002b,002d,0031,0033_0403,0503,0603,0807,0808,081a,081b,081c,0809,080a,080b,0804,0805,0806,0401,0501,0601,0303,0301,0302,0402,0502,0602",
"ja4_ro": "t13d3112h2_1302,1303,1301,c02c,c030,009f,cca9,cca8,ccaa,c02b,c02f,009e,c024,c028,006b,c023,c027,0067,c00a,c014,0039,c009,c013,0033,009d,009c,003d,003c,0035,002f,00ff_0000,000b,000a,0010,0016,0017,0031,000d,002b,002d,0033,0015_0403,0503,0603,0807,0808,081a,081b,081c,0809,080a,080b,0804,0805,0806,0401,0501,0601,0303,0301,0302,0402,0502,0602",
"ja4h": "ge20nn030000_042112399351_000000000000_000000000000",
"ja4h_r": "ge20nn030000_host,user-agent,accept__000000000000",
"tcp_p0f": "4:43+21:0:1460:mss*44,10:mss,sok,ts,nop,ws:df,id+:0",
"tls_cipher": "TLS_AES_256_GCM_SHA384",
"tls_version": "TLSv1.3",
"user_agent": "curl/8.13.0"
}