15961650

15961650 is a numeric identifier used in databases and catalogs to reference a single item. Taken in isolation, the number carries no intrinsic meaning; its significance depends entirely on the namespace or system in which it appears. In information systems, such identifiers are used as keys to allow fast retrieval, update, and cross-linking of records. They are typically designed to be unique within their scope and are often stable over time.

There are several common methods for generating and managing these IDs. Relational databases frequently assign them with auto-incrementing sequences or identity columns. NoSQL and distributed systems may use UUIDs, Snowflake-style sequences, or hashed values to avoid collisions across partitions. IDs may be purely numeric, alphanumeric, or a mixture, and some catalogs pad numbers to fixed widths.

In practice, an ID like 15961650 could appear in many contexts: a product in an inventory system, a bibliographic record in a digital library, a dataset entry in a scientific repository, or a user or transaction identifier in an application. Because each catalog defines its own namespace, the same numeric value can denote a different object in another context.

Disambiguation typically requires additional information, such as the catalog name, a prefix, a DOI-like or URL-based identifier, or accompanying metadata. If you encounter this number, locate its source system and perform a namespace-aware search to determine what it references.