Interpret a UUID
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Your input: 01a1cfe9-c9e1-7852-b430-1f8e2e62c1a8
Various notations:
URN: urn:uuid:01a1cfe9-c9e1-7852-b430-1f8e2e62c1a8
URI: uuid:01a1cfe9-c9e1-7852-b430-1f8e2e62c1a8
Microsoft GUID syntax: {01A1CFE9-C9E1-7852-B430-1F8E2E62C1A8}
C++ struct syntax: { 0x01a1cfe9, 0xc9e1, 0x7852, { 0xb4, 0x30, 0x1f, 0x8e, 0x2e, 0x62, 0xc1, 0xa8 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169404771437908333564154546873352616
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.53225.51681.30802.46128.2068014.6472104
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117603668309669970.12983912421233181096
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27381737.3386996818.3023052686.778224040
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.53225.51681.30802.46128.8078.11874.49576
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1cfe9c9e1] 2026-11-12 13:19:27'713 GMT
Random bits: ????1000 01010010 ??110100 00110000 00011111 10001110 00101110 01100010 11000001 10101000
Random bytes: [0x852?4301f8e2e62c1a8]
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