Interpret a UUID
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Your input: 019d3ef5-3973-7cee-b654-48223162af76
Various notations:
URN: urn:uuid:019d3ef5-3973-7cee-b654-48223162af76
URI: uuid:019d3ef5-3973-7cee-b654-48223162af76
Microsoft GUID syntax: {019D3EF5-3973-7CEE-B654-48223162AF76}
C++ struct syntax: { 0x019d3ef5, 0x3973, 0x7cee, { 0xb6, 0x54, 0x48, 0x22, 0x31, 0x62, 0xaf, 0x76 } }
As OID (ISO/ITU-T 128 bits): 2.25.2145695540650388214891612107740196726
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.16117.14707.31982.46676.4727345.6467446
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116318388333280494.13138205324641218422
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27082485.963869934.3058976802.828551030
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.16117.14707.31982.46676.18466.12642.44918
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019d3ef53973] 2026-03-30 13:35:51'667 GMT
Random bits: ????1100 11101110 ??110110 01010100 01001000 00100010 00110001 01100010 10101111 01110110
Random bytes: [0xcee?65448223162af76]