Interpret a UUID
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Your input: 019cd517-62fe-78c9-a4e9-1593be65adc1
Various notations:
URN: urn:uuid:019cd517-62fe-78c9-a4e9-1593be65adc1
URI: uuid:019cd517-62fe-78c9-a4e9-1593be65adc1
Microsoft GUID syntax: {019CD517-62FE-78C9-A4E9-1593BE65ADC1}
C++ struct syntax: { 0x019cd517, 0x62fe, 0x78c9, { 0xa4, 0xe9, 0x15, 0x93, 0xbe, 0x65, 0xad, 0xc1 } }
As OID (ISO/ITU-T 128 bits): 2.25.2143548311846833141165118438215364033
As OID (Microsoft): 1.2.840.113556.1.8000.2554.412.54551.25342.30921.42217.1414078.6663617
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116201986826598601.11883052816092474817
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27055383.1660844233.2766738835.3194334657
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.412.54551.25342.30921.42217.5523.48741.44481
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019cd51762fe] 2026-03-10 00:13:25'630 GMT
Random bits: ????1000 11001001 ??100100 11101001 00010101 10010011 10111110 01100101 10101101 11000001
Random bytes: [0x8c9?4e91593be65adc1]