Interpret a UUID
Back
Your input: 019b72b3-ed7c-70cd-9e2b-59f28b197579
Various notations:
URN: urn:uuid:019b72b3-ed7c-70cd-9e2b-59f28b197579
URI: uuid:019b72b3-ed7c-70cd-9e2b-59f28b197579
Microsoft GUID syntax: {019B72B3-ED7C-70CD-9E2B-59F28B197579}
C++ struct syntax: { 0x019b72b3, 0xed7c, 0x70cd, { 0x9e, 0x2b, 0x59, 0xf2, 0x8b, 0x19, 0x75, 0x79 } }
As OID (ISO/ITU-T 128 bits): 2.25.2136360458892107326387707218723698041
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.29363.60796.28877.40491.5894795.1668473
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115812332537147597.11397302180241831289
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26964659.3984355533.2653641202.2333701497
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.29363.60796.28877.40491.23026.35609.30073
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019b72b3ed7c] 2025-12-31 04:39:13'020 GMT
Random bits: ????0000 11001101 ??011110 00101011 01011001 11110010 10001011 00011001 01110101 01111001
Random bytes: [0x0cd?e2b59f28b197579]