Interpret a UUID
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Your input: 019b5456-35e2-70cd-a291-ee8f432e8b10
Various notations:
URN: urn:uuid:019b5456-35e2-70cd-a291-ee8f432e8b10
URI: uuid:019b5456-35e2-70cd-a291-ee8f432e8b10
Microsoft GUID syntax: {019B5456-35E2-70CD-A291-EE8F432E8B10}
C++ struct syntax: { 0x019b5456, 0x35e2, 0x70cd, { 0xa2, 0x91, 0xee, 0x8f, 0x43, 0x2e, 0x8b, 0x10 } }
As OID (ISO/ITU-T 128 bits): 2.25.2135744561562952576481896356658449168
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.21590.13794.28877.41617.15634243.3050256
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115778944676032717.11714406404842228496
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26956886.904032461.2727472783.1127123728
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.21590.13794.28877.41617.61071.17198.35600
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019b545635e2] 2025-12-25 07:08:14'690 GMT
Random bits: ????0000 11001101 ??100010 10010001 11101110 10001111 01000011 00101110 10001011 00010000
Random bytes: [0x0cd?291ee8f432e8b10]