Interpret a UUID
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Your input: 019fe42b-1af4-7ddc-a479-f0b7860023a7
Various notations:
URN: urn:uuid:019fe42b-1af4-7ddc-a479-f0b7860023a7
URI: uuid:019fe42b-1af4-7ddc-a479-f0b7860023a7
Microsoft GUID syntax: {019FE42B-1AF4-7DDC-A479-F0B7860023A7}
C++ struct syntax: { 0x019fe42b, 0x1af4, 0x7ddc, { 0xa4, 0x79, 0xf0, 0xb7, 0x86, 0x00, 0x23, 0xa7 } }
As OID (ISO/ITU-T 128 bits): 2.25.2159431000834756681350097264955106215
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.58411.6900.32220.42105.15775622.9127
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117062989121879516.11851768565420008359
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27255851.452230620.2759454903.2248156071
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.58411.6900.32220.42105.61623.34304.9127
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019fe42b1af4] 2026-08-09 01:37:38'036 GMT
Random bits: ????1101 11011100 ??100100 01111001 11110000 10110111 10000110 00000000 00100011 10100111
Random bytes: [0xddc?479f0b7860023a7]
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