The bmannconsulting.com website
bmann.ca
1---
2link: https://atproto.com/specs/nsid
3tags:
4 - ATProtocol
5---
6Namespaced Identifiers (NSIDs) are used to reference Lexicon schemas for records, XRPC endpoints, and more.
7
8The basic structure and semantics of an NSID are a fully-qualified hostname in Reverse Domain-Name Order, followed by a simple name. The hostname part is the **domain authority,** and the final segment is the **name**.