Interpret a UUID
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Your input: 019d8f3a-1af3-7aa4-8c27-8f1a9a966d53
Various notations:
URN: urn:uuid:019d8f3a-1af3-7aa4-8c27-8f1a9a966d53
URI: uuid:019d8f3a-1af3-7aa4-8c27-8f1a9a966d53
Microsoft GUID syntax: {019D8F3A-1AF3-7AA4-8C27-8F1A9A966D53}
C++ struct syntax: { 0x019d8f3a, 0x1af3, 0x7aa4, { 0x8c, 0x27, 0x8f, 0x1a, 0x9a, 0x96, 0x6d, 0x53 } }
As OID (ISO/ITU-T 128 bits): 2.25.2147323590722590220382762761658461523
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.36666.6899.31396.35879.9378458.9858387
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116406645104540324.10099198033827097939
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27103034.452164260.2351402778.2593549651
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.36666.6899.31396.35879.36634.39574.27987
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019d8f3a1af3] 2026-04-15 03:40:43'123 GMT
Random bits: ????1010 10100100 ??001100 00100111 10001111 00011010 10011010 10010110 01101101 01010011
Random bytes: [0xaa4?c278f1a9a966d53]