Interpret a UUID

Back

UUID:
Your input:                      01a0cac5-f0e2-74ad-ac7c-27f7ff6cfda3

Various notations:

URN:                             urn:uuid:01a0cac5-f0e2-74ad-ac7c-27f7ff6cfda3
URI:                             uuid:01a0cac5-f0e2-74ad-ac7c-27f7ff6cfda3
Microsoft GUID syntax:           {01A0CAC5-F0E2-74AD-AC7C-27F7FF6CFDA3}
C++ struct syntax:               { 0x01a0cac5, 0xf0e2, 0x74ad, { 0xac, 0x7c, 0x27, 0xf7, 0xff, 0x6c, 0xfd, 0xa3 } }

As OID (ISO/ITU-T 128 bits):     2.25.2164108222388611831552143081633283491
As OID (Microsoft):              1.2.840.113556.1.8000.2554.416.51909.61666.29869.44156.2619391.7142819
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.117316541810373805.12428853017731464611
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27314885.4041372845.2893817847.4285332899
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.416.51909.61666.29869.44156.10231.65388.64931

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x01a0cac5f0e2] 2026-09-22 20:19:25'026 GMT
Random bits:                     ????0100 10101101 ??101100 01111100 00100111 11110111 11111111 01101100 11111101 10100011
Random bytes:                    [0x4ad?c7c27f7ff6cfda3]

Lookup this UUID at MagnumDB, Google, Bing