Interpret a UUID
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Your input: 01a149e4-c8f3-7a09-85dc-424247609dcb
Various notations:
URN: urn:uuid:01a149e4-c8f3-7a09-85dc-424247609dcb
URI: uuid:01a149e4-c8f3-7a09-85dc-424247609dcb
Microsoft GUID syntax: {01A149E4-C8F3-7A09-85DC-424247609DCB}
C++ struct syntax: { 0x01a149e4, 0xc8f3, 0x7a09, { 0x85, 0xdc, 0x42, 0x42, 0x47, 0x60, 0x9d, 0xcb } }
As OID (ISO/ITU-T 128 bits): 2.25.2166686532122490188119769195514731979
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.18916.51443.31241.34268.4342343.6331851
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117456312261114377.9645657354353548747
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27347428.3371399689.2245804610.1197514187
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.18916.51443.31241.34268.16962.18272.40395
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a149e4c8f3] 2026-10-17 12:44:52'851 GMT
Random bits: ????1010 00001001 ??000101 11011100 01000010 01000010 01000111 01100000 10011101 11001011
Random bytes: [0xa09?5dc424247609dcb]
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