What is a nil UUID?
The nil UUID has 128 zero bits and no ordinary UUID version. It is a fixed sentinel commonly used to represent an unassigned value in a protocol. Do not use it as a random unique identifier
Nil UUID generator
Get the all-zero UUID in canonical, hex and URN forms
Nil UUID
Copy the canonical, 32-digit hex or URN form. This value is fixed
Reference
The Nil UUID is a fixed sentinel value, not a random identifier.
- Bits
- 128 zero bits
- Version
- None
- Variant
- None
- Regeneration
- Always returns the same value
How to use
Copy the canonical, 32-digit hex or URN form. This value is fixed