Interpret a UUID
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Your input: 019ef0e8-1d11-7c42-baf7-fea7a095a6f9
Various notations:
URN: urn:uuid:019ef0e8-1d11-7c42-baf7-fea7a095a6f9
URI: uuid:019ef0e8-1d11-7c42-baf7-fea7a095a6f9
Microsoft GUID syntax: {019EF0E8-1D11-7C42-BAF7-FEA7A095A6F9}
C++ struct syntax: { 0x019ef0e8, 0x1d11, 0x7c42, { 0xba, 0xf7, 0xfe, 0xa7, 0xa0, 0x95, 0xa6, 0xf9 } }
As OID (ISO/ITU-T 128 bits): 2.25.2154497067668202176593651718837085945
As OID (Microsoft): 1.2.840.113556.1.8000.2554.414.61672.7441.31810.47863.16689056.9807609
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116795520068975682.13472516806209283833
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27193576.487685186.3136814759.2694162169
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.414.61672.7441.31810.47863.65191.41109.42745
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019ef0e81d11] 2026-06-22 19:56:44'177 GMT
Random bits: ????1100 01000010 ??111010 11110111 11111110 10100111 10100000 10010101 10100110 11111001
Random bytes: [0xc42?af7fea7a095a6f9]
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