Interpret a UUID
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Your input: 01a01b20-fece-7359-b9a7-2cd020ecc8bb
Various notations:
URN: urn:uuid:01a01b20-fece-7359-b9a7-2cd020ecc8bb
URI: uuid:01a01b20-fece-7359-b9a7-2cd020ecc8bb
Microsoft GUID syntax: {01A01B20-FECE-7359-B9A7-2CD020ECC8BB}
C++ struct syntax: { 0x01a01b20, 0xfece, 0x7359, { 0xb9, 0xa7, 0x2c, 0xd0, 0x20, 0xec, 0xc8, 0xbb } }
As OID (ISO/ITU-T 128 bits): 2.25.2160545732369763285774660168124778683
As OID (Microsoft): 1.2.840.113556.1.8000.2554.416.6944.65230.29529.47527.2936864.15517883
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117123418839479129.13377710490544556219
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27269920.4274942809.3114740944.552388795
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.416.6944.65230.29529.47527.11472.8428.51387
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a01b20fece] 2026-08-19 17:45:42'350 GMT
Random bits: ????0011 01011001 ??111001 10100111 00101100 11010000 00100000 11101100 11001000 10111011
Random bytes: [0x359?9a72cd020ecc8bb]
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