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 | q (QUIC) |
|---|
| TLS version | 13 |
|---|
| SNI | d (domain) |
|---|
| Cipher count | 3 |
|---|
| Extension count | 11 |
|---|
| ALPN | h3 |
|---|
| Ciphers | 1301, 1302, 1303 |
|---|
| Extensions | 0005, 000a, 000b, 000d, 0012, 002b, 0033, 0039, ff01 |
|---|
| Signature algorithms | 0804, 0403, 0807, 0805, 0806, 0401, 0501, 0601, 0503, 0603, 0201, 0203 |
|---|
| JA4_r | q13d0311h3_1301,1302,1303_0005,000a,000b,000d,0012,002b,0033,0039,ff01_0804,0403,0807,0805,0806,0401,0501,0601,0503,0603,0201,0203 |
|---|
| JA4_o (sample) | q13d0311h3_55b375c5d22e_1b2aed77ad87 |
|---|
| JA4_ro (sample) | q13d0311h3_1301,1302,1303_0000,0005,000a,000b,000d,ff01,0010,0012,002b,0033,0039_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.