# Grasshopper2.Types.Hashing namespace

Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

## Classes

- [Hash](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.hashing.hash.md): Represents a single, immutable 256-bit hash value.
- [HashTable<T>](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.hashing.hashtable-1.md): Provides a simple hash table.