Interpret a UUID
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Your input: 019b99bf-124f-7657-9f14-b40b81674e72
Various notations:
URN: urn:uuid:019b99bf-124f-7657-9f14-b40b81674e72
URI: uuid:019b99bf-124f-7657-9f14-b40b81674e72
Microsoft GUID syntax: {019B99BF-124F-7657-9F14-B40B81674E72}
C++ struct syntax: { 0x019b99bf, 0x124f, 0x7657, { 0x9f, 0x14, 0xb4, 0x0b, 0x81, 0x67, 0x4e, 0x72 } }
As OID (ISO/ITU-T 128 bits): 2.25.2137152355773007257497843173438213746
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.39359.4687.30295.40724.11799425.6770290
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115855261353080407.11462984913073426034
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26974655.307197527.2668934155.2171031154
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.39359.4687.30295.40724.46091.33127.20082
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019b99bf124f] 2026-01-07 18:36:34'767 GMT
Random bits: ????0110 01010111 ??011111 00010100 10110100 00001011 10000001 01100111 01001110 01110010
Random bytes: [0x657?f14b40b81674e72]