Catalog session #985

curl 7.88.1 on Debian 12, driven via seclevel0-http1 — identity declared before the run, captured through the live edge.

Verification	controlled
Runner	container
Registered	2026-10-27 23:04
Captured	2026-10-27 23:04
Driver	`capture-matrix/7563cbc`
Run	`probe-2026-10-28-095232`
Mode	`prod`
Image	`sha256:b364b60b9f84728b2ecee40eb84f1bf5552ebfb8c69a85d175c8f86a65913612`
Image digest	`sha256:b364b60b9f84728b2ecee40eb84f1bf5552ebfb8c69a85d175c8f86a65913612`
Matrix SHA-256	`ecbee01a266a`
Raw client version	`curl 7.88.1 (x86_64-pc-linux-gnu) libcurl/7.88.1 OpenSSL/3.0.22 zlib/1.2.13 brotli/1.0.9 zstd/1.5.4 libidn2/2.3.3 libpsl/0.21.2 (+libidn2/2.3.3) libssh2/1.10.0 nghttp2/1.52.0 librtmp/2.3 OpenLDAP/2.5.13`
Features	`Features: alt-svc AsynchDNS brotli GSS-API HSTS HTTP2 HTTPS-proxy IDN IPv6 Kerberos Largefile libz NTLM NTLM_WB 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.

2026-10-27 23:04 · page · tcp (HTTP/1.1) · thumbprint.me

Session state	cold
TLS ClientHello (JA4)	`t13d3112h1_e8f1e7e78f70_8d633dac7124`
HTTP request (JA4H)	`ge11nn030000_fe444ad14866_000000000000_000000000000`
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	`curl/7.88.1`
TLS supported groups	`001d,0017,001e,0019,0018,0100,0101,0102,0103,0104`

verbatim wire tuple (immutable evidence, includes raw variants)

{
  "alpn": "http/1.1",
  "ja4": "t13d3112h1_e8f1e7e78f70_8d633dac7124",
  "ja4_o": "t13d3112h1_d7c3e2abb617_5a3233f87c29",
  "ja4_r": "t13d3112h1_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_0403,0503,0603,0807,0808,0809,080a,080b,0804,0805,0806,0401,0501,0601,0303,0203,0301,0201,0302,0202,0402,0502,0602",
  "ja4_ro": "t13d3112h1_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_0403,0503,0603,0807,0808,0809,080a,080b,0804,0805,0806,0401,0501,0601,0303,0203,0301,0201,0302,0202,0402,0502,0602",
  "ja4h": "ge11nn030000_fe444ad14866_000000000000_000000000000",
  "ja4h_r": "ge11nn030000_Host,User-Agent,Accept__",
  "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_group": "001d",
  "tls_groups": "001d,0017,001e,0019,0018,0100,0101,0102,0103,0104",
  "tls_groups_raw": "X25519:prime256v1:X448:secp521r1:secp384r1:ffdhe2048:ffdhe3072:ffdhe4096:ffdhe6144:ffdhe8192",
  "tls_groups_status": "ok",
  "tls_session_reused": false,
  "tls_version": "TLSv1.3",
  "user_agent": "curl/7.88.1"
}

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