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.
| Protocol | t (TLS over TCP) |
|---|
| TLS version | 13 |
|---|
| SNI | d (domain) |
|---|
| Cipher count | 14 |
|---|
| Extension count | 11 |
|---|
| ALPN | h1 |
|---|
| Ciphers | 1301, 1302, 1303, c009, c00a, c012, c013, c014, c02b, c02c, c02f, c030, cca8, cca9 |
|---|
| Extensions | 0005, 000a, 000b, 000d, 0012, 0017, 002b, 0033, ff01 |
|---|
| Signature algorithms | 0804, 0403, 0807, 0805, 0806, 0401, 0501, 0601, 0503, 0603, 0201, 0203 |
|---|
| JA4_r | t13d1411h1_1301,1302,1303,c009,c00a,c012,c013,c014,c02b,c02c,c02f,c030,cca8,cca9_0005,000a,000b,000d,0012,0017,002b,0033,ff01_0804,0403,0807,0805,0806,0401,0501,0601,0503,0603,0201,0203 |
|---|
| JA4_o (sample) | t13d1411h1_d6258c3c5426_76bc775a3afc |
|---|
| JA4_ro (sample) | t13d1411h1_c02b,c02f,c02c,c030,cca9,cca8,c009,c013,c00a,c014,c012,1301,1302,1303_0000,0005,000a,000b,000d,ff01,0017,0010,0012,002b,0033_0804,0403,0807,0805,0806,0401,0501,0601,0503,0603,0201,0203 |
|---|
Signals from other families seen in the same observation. A fingerprint spread thinly across many lower-layer signatures is a classic inconsistency signal.