Interpret a UUID

Back

UUID: 
Your input:                      019b636f-1dc2-78f6-a5c5-8c028720a40d

Various notations:

URN:                             urn:uuid:019b636f-1dc2-78f6-a5c5-8c028720a40d
URI:                             uuid:019b636f-1dc2-78f6-a5c5-8c028720a40d
Microsoft GUID syntax:           {019B636F-1DC2-78F6-A5C5-8C028720A40D}
C++ struct syntax:               { 0x019b636f, 0x1dc2, 0x78f6, { 0xa5, 0xc5, 0x8c, 0x02, 0x87, 0x20, 0xa4, 0x0d } }

As OID (ISO/ITU-T 128 bits):     2.25.2136050770944782881685816724607247373
As OID (Microsoft):              1.2.840.113556.1.8000.2554.411.25455.7618.30966.42437.9175687.2139149
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115795544319883510.11945107529154995213
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26960751.499284214.2781187074.2267063309
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.411.25455.7618.30966.42437.35842.34592.41997

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019b636f1dc2] 2025-12-28 05:29:45'154 GMT
Random bits:                     ????1000 11110110 ??100101 11000101 10001100 00000010 10000111 00100000 10100100 00001101
Random bytes:                    [0x8f6?5c58c028720a40d]