Interpret a UUID
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Your input: 019b636f-1dc1-780d-9b91-92cba0951eb9
Various notations:
URN: urn:uuid:019b636f-1dc1-780d-9b91-92cba0951eb9
URI: uuid:019b636f-1dc1-780d-9b91-92cba0951eb9
Microsoft GUID syntax: {019B636F-1DC1-780D-9B91-92CBA0951EB9}
C++ struct syntax: { 0x019b636f, 0x1dc1, 0x780d, { 0x9b, 0x91, 0x92, 0xcb, 0xa0, 0x95, 0x1e, 0xb9 } }
As OID (ISO/ITU-T 128 bits): 2.25.2136050770943569657039627742724038329
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.25455.7617.30733.39825.9620384.9772729
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115795544319817741.11209902350772018873
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26960751.499218445.2610008779.2694127289
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.25455.7617.30733.39825.37579.41109.7865
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019b636f1dc1] 2025-12-28 05:29:45'153 GMT
Random bits: ????1000 00001101 ??011011 10010001 10010010 11001011 10100000 10010101 00011110 10111001
Random bytes: [0x80d?b9192cba0951eb9]