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) |
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| TLS version | 13 |
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| SNI | d (domain) |
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| Cipher count | 18 |
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| Extension count | 13 |
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| ALPN | h1 |
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| Ciphers | 0067, 006b, 009e, 009f, 1301, 1302, 1303, 1304, c023, c024, c027, c028, c02b, c02c, c02f, c030, cca8, cca9 |
|---|
| Extensions | 000a, 000b, 000d, 0015, 0016, 0017, 0023, 002b, 002d, 0033, ff01 |
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| Signature algorithms | 0403, 0503, 0603, 0807, 0808, 0809, 080a, 080b, 0804, 0805, 0806, 0401, 0501, 0601, 0303, 0301 |
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| JA4_r | t13d1813h1_0067,006b,009e,009f,1301,1302,1303,1304,c023,c024,c027,c028,c02b,c02c,c02f,c030,cca8,cca9_000a,000b,000d,0015,0016,0017,0023,002b,002d,0033,ff01_0403,0503,0603,0807,0808,0809,080a,080b,0804,0805,0806,0401,0501,0601,0303,0301 |
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| JA4_o (sample) | t13d1813h1_fd0104b61386_e45de2fcbc25 |
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| JA4_ro (sample) | t13d1813h1_1302,1303,1301,1304,c02c,c030,c02b,c02f,cca9,cca8,c024,c028,c023,c027,009f,009e,006b,0067_ff01,0000,000b,000a,0023,0010,0016,0017,000d,002b,002d,0033,0015_0403,0503,0603,0807,0808,0809,080a,080b,0804,0805,0806,0401,0501,0601,0303,0301 |
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Signals from other families seen in the same observation. A fingerprint spread thinly across many lower-layer signatures is a classic inconsistency signal.