Interpret a UUID
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Your input: 01a12ec2-58ed-77bf-aa30-df458e501832
Various notations:
URN: urn:uuid:01a12ec2-58ed-77bf-aa30-df458e501832
URI: uuid:01a12ec2-58ed-77bf-aa30-df458e501832
Microsoft GUID syntax: {01A12EC2-58ED-77BF-AA30-DF458E501832}
C++ struct syntax: { 0x01a12ec2, 0x58ed, 0x77bf, { 0xaa, 0x30, 0xdf, 0x45, 0x8e, 0x50, 0x18, 0x32 } }
As OID (ISO/ITU-T 128 bits): 2.25.2166136178636080645948371694024398898
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.11970.22765.30655.43568.14632334.5249074
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117426477538834367.12263547275163211826
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27340482.1491957695.2855329605.2387613746
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.11970.22765.30655.43568.57157.36432.6194
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a12ec258ed] 2026-10-12 06:17:31'117 GMT
Random bits: ????0111 10111111 ??101010 00110000 11011111 01000101 10001110 01010000 00011000 00110010
Random bytes: [0x7bf?a30df458e501832]
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