Interpret a UUID
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Your input: 019de63c-20db-73bf-aafe-af7453ca4b7c
Various notations:
URN: urn:uuid:019de63c-20db-73bf-aafe-af7453ca4b7c
URI: uuid:019de63c-20db-73bf-aafe-af7453ca4b7c
Microsoft GUID syntax: {019DE63C-20DB-73BF-AAFE-AF7453CA4B7C}
C++ struct syntax: { 0x019de63c, 0x20db, 0x73bf, { 0xaa, 0xfe, 0xaf, 0x74, 0x53, 0xca, 0x4b, 0x7c } }
As OID (ISO/ITU-T 128 bits): 2.25.2149088320642296227214631085267372924
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.58940.8411.29631.43774.11498579.13257596
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116502311305180095.12321478544689089404
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27125308.551252927.2868817780.1405766524
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.58940.8411.29631.43774.44916.21450.19324
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019de63c20db] 2026-05-02 01:09:53'499 GMT
Random bits: ????0011 10111111 ??101010 11111110 10101111 01110100 01010011 11001010 01001011 01111100
Random bytes: [0x3bf?afeaf7453ca4b7c]