Interpret a UUID
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Your input: 019d9803-7d77-71b7-98f3-d89aa5b1f89a
Various notations:
URN: urn:uuid:019d9803-7d77-71b7-98f3-d89aa5b1f89a
URI: uuid:019d9803-7d77-71b7-98f3-d89aa5b1f89a
Microsoft GUID syntax: {019D9803-7D77-71B7-98F3-D89AA5B1F89A}
C++ struct syntax: { 0x019d9803, 0x7d77, 0x71b7, { 0x98, 0xf3, 0xd8, 0x9a, 0xa5, 0xb1, 0xf8, 0x9a } }
As OID (ISO/ITU-T 128 bits): 2.25.2147501805349151821670942839762188442
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.38915.32119.29111.39155.14195365.11663514
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116416306138804663.11021390871822203034
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27105283.2104979895.2566117530.2779904154
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.38915.32119.29111.39155.55450.42417.63642
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019d98037d77] 2026-04-16 20:37:38'807 GMT
Random bits: ????0001 10110111 ??011000 11110011 11011000 10011010 10100101 10110001 11111000 10011010
Random bytes: [0x1b7?8f3d89aa5b1f89a]