Interpret a UUID
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Your input: 019f7158-ff8b-77c3-b6b0-f73affbf0979
Various notations:
URN: urn:uuid:019f7158-ff8b-77c3-b6b0-f73affbf0979
URI: uuid:019f7158-ff8b-77c3-b6b0-f73affbf0979
Microsoft GUID syntax: {019F7158-FF8B-77C3-B6B0-F73AFFBF0979}
C++ struct syntax: { 0x019f7158, 0xff8b, 0x77c3, { 0xb6, 0xb0, 0xf7, 0x3a, 0xff, 0xbf, 0x09, 0x79 } }
As OID (ISO/ITU-T 128 bits): 2.25.2157102159742751125120045632710445433
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.29016.65419.30659.46768.16202495.12519801
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116936742393313219.13164293543574833529
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27226456.4287330243.3065050938.4290709881
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.29016.65419.30659.46768.63290.65471.2425
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019f7158ff8b] 2026-07-17 18:31:25'835 GMT
Random bits: ????0111 11000011 ??110110 10110000 11110111 00111010 11111111 10111111 00001001 01111001
Random bytes: [0x7c3?6b0f73affbf0979]
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