Requirements#

Summary#

Each package MUST have exactly one package definition (com.nvidia.simready.packaging.json) at the package root, with required fields format_version, package_id, and license
The package_id MUST be globally unique, case-insensitive, and immutable after publication
Internal file references within USD content MUST follow AA.001 (anchored asset paths); external references MUST be content-addressable
Metadata files MUST be JSON with UTF-8 encoding, use reverse domain naming, and follow write-once semantics
Hash fields MUST use the common hash object format with at least a sha256 key; implementations SHOULD also include blake3 and/or blake2b when available for performance; when present, content_hash and package_hash MUST be computed using the deterministic SHA-256 algorithms defined in the spec