Interpret a UUID
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Your input: 01a01887-80a4-79fc-bb17-69f5296e9e7b
Various notations:
URN: urn:uuid:01a01887-80a4-79fc-bb17-69f5296e9e7b
URI: uuid:01a01887-80a4-79fc-bb17-69f5296e9e7b
Microsoft GUID syntax: {01A01887-80A4-79FC-BB17-69F5296E9E7B}
C++ struct syntax: { 0x01a01887, 0x80a4, 0x79fc, { 0xbb, 0x17, 0x69, 0xf5, 0x29, 0x6e, 0x9e, 0x7b } }
As OID (ISO/ITU-T 128 bits): 2.25.2160493006595836519198698629961260667
As OID (Microsoft): 1.2.840.113556.1.8000.2554.416.6279.32932.31228.47895.6944041.7249531
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117120560569547260.13481360511239888507
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27269255.2158262780.3138873845.695115387
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.416.6279.32932.31228.47895.27125.10606.40571
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a0188780a4] 2026-08-19 05:38:48'612 GMT
Random bits: ????1001 11111100 ??111011 00010111 01101001 11110101 00101001 01101110 10011110 01111011
Random bytes: [0x9fc?b1769f5296e9e7b]
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