View schema JSON
The formal JSON schema defining the MSP-1 id value.
MSP-1 schema
id
Provides a stable identifier string for an MSP-1 resource, entity, page, section, or conceptual element.
id schema definition
Machine-readable structure describing the string form used for stable MSP-1 identifiers.
id schema JSON
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://msp-1.org/schema/id/id.json",
"title": "MSP-1 ID Schema",
"description": "Schema for representing a stable identifier string for an MSP-1 resource, entity, page, section, or conceptual element.",
"$comment": "MSP-1 v1.0.2 treats id as a single stable string. Expanded object-form identifier metadata is outside the core id term unless defined by an active profile or schema.",
"type": "string",
"minLength": 1,
"examples": [
"lighting-guide",
"mark-johnson",
"https://msp-1.org/spec/id/",
"a93f27bc"
]
}
Namespace reference
See the conceptual definition of MSP-1 identifiers, including stability, scope, and usage guidance.
Schema notes
The canonical MSP-1 v1.0.2 form for id is a single stable string identifying a resource, entity, page, section, or conceptual element.
id is related to url and canonical, but it is not interchangeable with either. id identifies the resource or entity; url locates it; canonical identifies the preferred URL representation when applicable.