Interpret a UUID
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Your input: 019d8981-12ab-766b-9ef7-83efa4d92f8c
Various notations:
URN: urn:uuid:019d8981-12ab-766b-9ef7-83efa4d92f8c
URI: uuid:019d8981-12ab-766b-9ef7-83efa4d92f8c
Microsoft GUID syntax: {019D8981-12AB-766B-9EF7-83EFA4D92F8C}
C++ struct syntax: { 0x019d8981, 0x12ab, 0x766b, { 0x9e, 0xf7, 0x83, 0xef, 0xa4, 0xd9, 0x2f, 0x8c } }
As OID (ISO/ITU-T 128 bits): 2.25.2147207518901564145970401898067996556
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.35201.4779.30315.40695.8646564.14233484
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116400352838514283.11454769242526265228
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27101569.313226859.2667021295.2765696908
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.35201.4779.30315.40695.33775.42201.12172
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019d898112ab] 2026-04-14 01:00:30'763 GMT
Random bits: ????0110 01101011 ??011110 11110111 10000011 11101111 10100100 11011001 00101111 10001100
Random bytes: [0x66b?ef783efa4d92f8c]