Interpret a UUID
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Your input: 019c1e1f-cca7-7cbd-aad1-d2e8b27a4b0f
Various notations:
URN: urn:uuid:019c1e1f-cca7-7cbd-aad1-d2e8b27a4b0f
URI: uuid:019c1e1f-cca7-7cbd-aad1-d2e8b27a4b0f
Microsoft GUID syntax: {019C1E1F-CCA7-7CBD-AAD1-D2E8B27A4B0F}
C++ struct syntax: { 0x019c1e1f, 0xcca7, 0x7cbd, { 0xaa, 0xd1, 0xd2, 0xe8, 0xb2, 0x7a, 0x4b, 0x0f } }
As OID (ISO/ITU-T 128 bits): 2.25.2139837297414918162879142317631621903
As OID (Microsoft): 1.2.840.113556.1.8000.2554.412.7711.52391.31933.43729.13822130.8014607
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116000812331138237.12308851153448880911
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27008543.3433528509.2865877736.2994359055
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.412.7711.52391.31933.43729.53992.45690.19215
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019c1e1fcca7] 2026-02-02 11:32:06'439 GMT
Random bits: ????1100 10111101 ??101010 11010001 11010010 11101000 10110010 01111010 01001011 00001111
Random bytes: [0xcbd?ad1d2e8b27a4b0f]