Interpret a UUID
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Your input: 019b72b3-ed7b-7548-b52b-fcbdc9faf3a2
Various notations:
URN: urn:uuid:019b72b3-ed7b-7548-b52b-fcbdc9faf3a2
URI: uuid:019b72b3-ed7b-7548-b52b-fcbdc9faf3a2
Microsoft GUID syntax: {019B72B3-ED7B-7548-B52B-FCBDC9FAF3A2}
C++ struct syntax: { 0x019b72b3, 0xed7b, 0x7548, { 0xb5, 0x2b, 0xfc, 0xbd, 0xc9, 0xfa, 0xf3, 0xa2 } }
As OID (ISO/ITU-T 128 bits): 2.25.2136360458890919560641048791094064034
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.29363.60795.30024.46379.16563657.16446370
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115812332537083208.13054805836931199906
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26964659.3984291144.3039558845.3388666786
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.29363.60795.30024.46379.64701.51706.62370
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019b72b3ed7b] 2025-12-31 04:39:13'019 GMT
Random bits: ????0101 01001000 ??110101 00101011 11111100 10111101 11001001 11111010 11110011 10100010
Random bytes: [0x548?52bfcbdc9faf3a2]