| Description: The md5_checksum attribute is the 32-character hexadecimal number computed using the MD5 algorithm for the contiguous bytes of single digital object (as stored) or for an entire file. | 
| Namespace Id: pds | Steward: pds | Class Name: Object_Statistics | Type: ASCII_MD5_Checksum | 
| Minimum Value: None | Maximum Value: None | Minimum Characters: 32 | Maximum Characters: 32 | 
| Unit of Measure Type: None | Default Unit Id: None | Attribute Concept: Checksum | Conceptual Domain: Short_String | 
| Status: Deprecated | Nillable: false | Pattern: ([a-f0-9]{32}) | 
| Permissible Value(s) | No Values |  |