Interpret a UUID
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Your input: 01a01fa0-90dc-7473-8c9c-9cd2090f3bf1
Various notations:
URN: urn:uuid:01a01fa0-90dc-7473-8c9c-9cd2090f3bf1
URI: uuid:01a01fa0-90dc-7473-8c9c-9cd2090f3bf1
Microsoft GUID syntax: {01A01FA0-90DC-7473-8C9C-9CD2090F3BF1}
C++ struct syntax: { 0x01a01fa0, 0x90dc, 0x7473, { 0x8c, 0x9c, 0x9c, 0xd2, 0x09, 0x0f, 0x3b, 0xf1 } }
As OID (ISO/ITU-T 128 bits): 2.25.2160636969186558798154479162610367473
As OID (Microsoft): 1.2.840.113556.1.8000.2554.416.8096.37084.29811.35996.10277385.998385
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117128364797228147.10132145687585831921
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27271072.2430366835.2359074002.151993329
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.416.8096.37084.29811.35996.40146.2319.15345
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a01fa090dc] 2026-08-20 14:43:31'676 GMT
Random bits: ????0100 01110011 ??001100 10011100 10011100 11010010 00001001 00001111 00111011 11110001
Random bytes: [0x473?c9c9cd2090f3bf1]
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