Interpret a UUID
Back
Your input: 019bb4a4-45f7-7bd8-9a1a-055bf0903f33
Various notations:
URN: urn:uuid:019bb4a4-45f7-7bd8-9a1a-055bf0903f33
URI: uuid:019bb4a4-45f7-7bd8-9a1a-055bf0903f33
Microsoft GUID syntax: {019BB4A4-45F7-7BD8-9A1A-055BF0903F33}
C++ struct syntax: { 0x019bb4a4, 0x45f7, 0x7bd8, { 0x9a, 0x1a, 0x05, 0x5b, 0xf0, 0x90, 0x3f, 0x33 } }
As OID (ISO/ITU-T 128 bits): 2.25.2137697857658778997149639597207076659
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.46244.17911.31704.39450.351216.9453363
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115884833069562840.11104193723671527219
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26981540.1173847000.2585396571.4035985203
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.46244.17911.31704.39450.1371.61584.16179
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019bb4a445f7] 2026-01-12 23:57:03'351 GMT
Random bits: ????1011 11011000 ??011010 00011010 00000101 01011011 11110000 10010000 00111111 00110011
Random bytes: [0xbd8?a1a055bf0903f33]