Interpret a UUID
Back
Your input: 019bdca5-919b-705f-9a44-580d0f1b3cb4
Various notations:
URN: urn:uuid:019bdca5-919b-705f-9a44-580d0f1b3cb4
URI: uuid:019bdca5-919b-705f-9a44-580d0f1b3cb4
Microsoft GUID syntax: {019BDCA5-919B-705F-9A44-580D0F1B3CB4}
C++ struct syntax: { 0x019bdca5, 0x919b, 0x705f, { 0x9a, 0x44, 0x58, 0x0d, 0x0f, 0x1b, 0x3c, 0xb4 } }
As OID (ISO/ITU-T 128 bits): 2.25.2138509256680672971173182804556725428
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.56485.37275.28767.39492.5770511.1785012
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115928819098677343.11116106593368489140
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26991781.2442883167.2588170253.253443252
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.56485.37275.28767.39492.22541.3867.15540
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019bdca5919b] 2026-01-20 18:23:16'891 GMT
Random bits: ????0000 01011111 ??011010 01000100 01011000 00001101 00001111 00011011 00111100 10110100
Random bytes: [0x05f?a44580d0f1b3cb4]