Interpret a UUID
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Your input: 019f7f7e-18ad-7042-94d8-a70c7c1a4fb7
Various notations:
URN: urn:uuid:019f7f7e-18ad-7042-94d8-a70c7c1a4fb7
URI: uuid:019f7f7e-18ad-7042-94d8-a70c7c1a4fb7
Microsoft GUID syntax: {019F7F7E-18AD-7042-94D8-A70C7C1A4FB7}
C++ struct syntax: { 0x019f7f7e, 0x18ad, 0x7042, { 0x94, 0xd8, 0xa7, 0x0c, 0x7c, 0x1a, 0x4f, 0xb7 } }
As OID (ISO/ITU-T 128 bits): 2.25.2157389052697408561052843010437042103
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.32638.6317.28738.38104.10947708.1724343
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116952294891548738.10725506184646381495
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27230078.414019650.2497226508.2082099127
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.32638.6317.28738.38104.42764.31770.20407
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019f7f7e18ad] 2026-07-20 12:26:38'125 GMT
Random bits: ????0000 01000010 ??010100 11011000 10100111 00001100 01111100 00011010 01001111 10110111
Random bytes: [0x042?4d8a70c7c1a4fb7]
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