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 | 16 |
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| Extension count | 11 |
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| ALPN | h2 |
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| Ciphers | 002f, 0035, 009c, 00ff, 1301, 1302, 1303, c009, c00a, c013, c014, c028, c02b, c02c, c02f, c030 |
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| Extensions | 000a, 000b, 000d, 0016, 0017, 0023, 002b, 002d, 0033 |
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| Signature algorithms | 0403, 0503, 0603, 0807, 0808, 0809, 080a, 080b, 0804, 0805, 0806, 0401, 0501, 0601, 0303, 0203, 0301, 0201, 0302, 0202, 0402, 0502, 0602 |
|---|
| JA4_r | t13d1611h2_002f,0035,009c,00ff,1301,1302,1303,c009,c00a,c013,c014,c028,c02b,c02c,c02f,c030_000a,000b,000d,0016,0017,0023,002b,002d,0033_0403,0503,0603,0807,0808,0809,080a,080b,0804,0805,0806,0401,0501,0601,0303,0203,0301,0201,0302,0202,0402,0502,0602 |
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| JA4_o (sample) | t13d1611h2_78022ddb7fbf_2ee2426db436 |
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| JA4_ro (sample) | t13d1611h2_1301,1302,1303,c02b,c02f,c02c,c030,c00a,c014,c009,c013,c028,009c,0035,002f,00ff_0000,000b,000a,0023,0010,0016,0017,000d,002b,002d,0033_0403,0503,0603,0807,0808,0809,080a,080b,0804,0805,0806,0401,0501,0601,0303,0203,0301,0201,0302,0202,0402,0502,0602 |
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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.