Interpret a UUID
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Your input: 01a16e53-21ac-7642-a8ba-d4987254857b
Various notations:
URN: urn:uuid:01a16e53-21ac-7642-a8ba-d4987254857b
URI: uuid:01a16e53-21ac-7642-a8ba-d4987254857b
Microsoft GUID syntax: {01A16E53-21AC-7642-A8BA-D4987254857B}
C++ struct syntax: { 0x01a16e53, 0x21ac, 0x7642, { 0xa8, 0xba, 0xd4, 0x98, 0x72, 0x54, 0x85, 0x7b } }
As OID (ISO/ITU-T 128 bits): 2.25.2167425441424412522750326295265314171
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.28243.8620.30274.43194.13932658.5539195
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117496368614635074.12158263895258334587
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27356755.564950594.2830816408.1918141819
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.28243.8620.30274.43194.54424.29268.34171
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a16e5321ac] 2026-10-24 14:31:44'300 GMT
Random bits: ????0110 01000010 ??101000 10111010 11010100 10011000 01110010 01010100 10000101 01111011
Random bytes: [0x642?8bad4987254857b]
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