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 | 12 |
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| SNI | d (domain) |
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| Cipher count | 99 |
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| Extension count | 7 |
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| ALPN | 00 |
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| Ciphers | 0001, 0002, 0004, 0005, 0007, 000a, 000d, 0010, 0013, 0016, 0018, 001b, 002f, 0030, 0031, 0032, 0033, 0034, 0035, 0036, 0037, 0038, 0039, 003a, 003b, 003c, 003d, 003e, 003f, 0040, 0041, 0042, 0043, 0044, 0045, 0046, 0067, 0068, 0069, 006a, 006b, 006c, 006d, 0084, 0085, 0086, 0087, 0088, 0089, 0096, 0097, 0098, 0099, 009a, 009b, 009c, 009d, 009e, 009f, 00a0, 00a1, 00a2, 00a3, 00a4, 00a5, 00a6, 00a7, 00ff, c001, c002, c003, c004, c005, c006, c007, c008, c009, c00a, c00b, c00c, c00d, c00e, c00f, c010, c011, c012, c013, c014, c015, c016, c017, c018, c019, c023, c024, c025, c026, c027, c028, c029, c02a, c02b, c02c, c02d, c02e, c02f, c030, c031, c032 |
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| Extensions | 000a, 000b, 000d, 000f, 0015, 0023 |
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| Signature algorithms | 0601, 0602, 0603, 0501, 0502, 0503, 0401, 0402, 0403, 0301, 0302, 0303, 0201, 0202, 0203 |
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| JA4_r | t12d990700_0001,0002,0004,0005,0007,000a,000d,0010,0013,0016,0018,001b,002f,0030,0031,0032,0033,0034,0035,0036,0037,0038,0039,003a,003b,003c,003d,003e,003f,0040,0041,0042,0043,0044,0045,0046,0067,0068,0069,006a,006b,006c,006d,0084,0085,0086,0087,0088,0089,0096,0097,0098,0099,009a,009b,009c,009d,009e,009f,00a0,00a1,00a2,00a3,00a4,00a5,00a6,00a7,00ff,c001,c002,c003,c004,c005,c006,c007,c008,c009,c00a,c00b,c00c,c00d,c00e,c00f,c010,c011,c012,c013,c014,c015,c016,c017,c018,c019,c023,c024,c025,c026,c027,c028,c029,c02a,c02b,c02c,c02d,c02e,c02f,c030,c031,c032_000a,000b,000d,000f,0015,0023_0601,0602,0603,0501,0502,0503,0401,0402,0403,0301,0302,0303,0201,0202,0203 |
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| JA4_o (sample) | t12d990700_32b748d2caed_dbabfdc6ab47 |
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| JA4_ro (sample) | t12d990700_0005,0004,0002,0001,0016,0033,0039,003a,0018,0035,000a,001b,002f,0034,c010,c006,c015,c00b,c001,003b,c030,c02c,c028,c024,c014,c00a,00a5,00a3,00a1,009f,006b,006a,0069,0068,0038,0037,0036,0088,0087,0086,0085,c019,00a7,006d,0089,c032,c02e,c02a,c026,c00f,c005,009d,003d,0084,c02f,c02b,c027,c023,c013,c009,00a4,00a2,00a0,009e,0067,0040,003f,003e,0032,0031,0030,009a,0099,0098,0097,0045,0044,0043,0042,c018,00a6,006c,009b,0046,c031,c02d,c029,c025,c00e,c004,009c,003c,0096,0041,0007,c011,c007,c016,c00c,c002,c012,c008,0013,0010,000d,c017,c00d,c003,00ff_0000,000b,000a,0023,000d,000f,0015_0601,0602,0603,0501,0502,0503,0401,0402,0403,0301,0302,0303,0201,0202,0203 |
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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.