Interpret a UUID
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Your input: 019f8a64-f5f5-7a5f-93b6-9b98a8663439
Various notations:
URN: urn:uuid:019f8a64-f5f5-7a5f-93b6-9b98a8663439
URI: uuid:019f8a64-f5f5-7a5f-93b6-9b98a8663439
Microsoft GUID syntax: {019F8A64-F5F5-7A5F-93B6-9B98A8663439}
C++ struct syntax: { 0x019f8a64, 0xf5f5, 0x7a5f, { 0x93, 0xb6, 0x9b, 0x98, 0xa8, 0x66, 0x34, 0x39 } }
As OID (ISO/ITU-T 128 bits): 2.25.2157610167754100946623008985496040505
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.35428.62965.31327.37814.10197160.6698041
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116964281562790495.10643865849299350585
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27232868.4126505567.2478218136.2825270329
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.35428.62965.31327.37814.39832.43110.13369
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019f8a64f5f5] 2026-07-22 15:15:00'213 GMT
Random bits: ????1010 01011111 ??010011 10110110 10011011 10011000 10101000 01100110 00110100 00111001
Random bytes: [0xa5f?3b69b98a8663439]
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