Interpret a UUID
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Your input: 019fe42b-1af4-7a77-8d1c-bc5624ab2d9c
Various notations:
URN: urn:uuid:019fe42b-1af4-7a77-8d1c-bc5624ab2d9c
URI: uuid:019fe42b-1af4-7a77-8d1c-bc5624ab2d9c
Microsoft GUID syntax: {019FE42B-1AF4-7A77-8D1C-BC5624AB2D9C}
C++ struct syntax: { 0x019fe42b, 0x1af4, 0x7a77, { 0x8d, 0x1c, 0xbc, 0x56, 0x24, 0xab, 0x2d, 0x9c } }
As OID (ISO/ITU-T 128 bits): 2.25.2159431000834740649445937782798888348
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.58411.6900.31351.36124.12342820.11218332
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117062989121878647.10168209136864144796
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27255851.452229751.2367470678.615198108
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.58411.6900.31351.36124.48214.9387.11676
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: ????1010 01110111 ??001101 00011100 10111100 01010110 00100100 10101011 00101101 10011100
Random bytes: [0xa77?d1cbc5624ab2d9c]
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