Interprete a UUID

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UUID: 
Your input:                      019a7930-8a87-7209-aa7f-5452ca6facb5

Various notations:

URN:                             urn:uuid:019a7930-8a87-7209-aa7f-5452ca6facb5
URI:                             uuid:019a7930-8a87-7209-aa7f-5452ca6facb5
Microsoft GUID syntax:           {019A7930-8A87-7209-AA7F-5452CA6FACB5}
C++ struct syntax:               { 0x019a7930, 0x8a87, 0x7209, { 0xaa, 0x7f, 0x54, 0x52, 0xca, 0x6f, 0xac, 0xb5 } }

As OID (ISO/ITU-T 128 bits):     2.25.2131299729385796733585974851091279029
As OID (Microsoft):              1.2.840.113556.1.8000.2554.410.31024.35463.29193.43647.5526218.7318709
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115537989840892425.12285631023050370229
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26900784.2324132361.2860471378.3396316341
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.410.31024.35463.29193.43647.21586.51823.44213

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019a79308a87] 2025-11-12 17:50:15'687 GMT
Random bits:                     ????0010 00001001 ??101010 01111111 01010100 01010010 11001010 01101111 10101100 10110101
Random bytes:                    [0x209?a7f5452ca6facb5]