Interpret a UUID
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Your input: 019b7b65-a74c-771f-85fb-e7659c0d4faf
Various notations:
URN: urn:uuid:019b7b65-a74c-771f-85fb-e7659c0d4faf
URI: uuid:019b7b65-a74c-771f-85fb-e7659c0d4faf
Microsoft GUID syntax: {019B7B65-A74C-771F-85FB-E7659C0D4FAF}
C++ struct syntax: { 0x019b7b65, 0xa74c, 0x771f, { 0x85, 0xfb, 0xe7, 0x65, 0x9c, 0x0d, 0x4f, 0xaf } }
As OID (ISO/ITU-T 128 bits): 2.25.2136536799059914797056707168043880367
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.31589.42828.30495.34299.15164828.872367
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115821891956799263.9654564649794621359
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26966885.2806806303.2247878501.2618118063
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.31589.42828.30495.34299.59237.39949.20399
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019b7b65a74c] 2026-01-01 21:10:18'188 GMT
Random bits: ????0111 00011111 ??000101 11111011 11100111 01100101 10011100 00001101 01001111 10101111
Random bytes: [0x71f?5fbe7659c0d4faf]