Interpret a UUID
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Your input: 019fe42b-1af5-7019-a28c-253d2d7c3b9e
Various notations:
URN: urn:uuid:019fe42b-1af5-7019-a28c-253d2d7c3b9e
URI: uuid:019fe42b-1af5-7019-a28c-253d2d7c3b9e
Microsoft GUID syntax: {019FE42B-1AF5-7019-A28C-253D2D7C3B9E}
C++ struct syntax: { 0x019fe42b, 0x1af5, 0x7019, { 0xa2, 0x8c, 0x25, 0x3d, 0x2d, 0x7c, 0x3b, 0x9e } }
As OID (ISO/ITU-T 128 bits): 2.25.2159431000835900619151349325529627550
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.58411.6901.28697.41612.2440493.8141726
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117062989121941529.11712777675570166686
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27255851.452292633.2727093565.763116446
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.58411.6901.28697.41612.9533.11644.15262
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019fe42b1af5] 2026-08-09 01:37:38'037 GMT
Random bits: ????0000 00011001 ??100010 10001100 00100101 00111101 00101101 01111100 00111011 10011110
Random bytes: [0x019?28c253d2d7c3b9e]
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