A 29-byte namespace identifier. First byte is the namespace version; remaining 28 bytes are the namespace ID. Namespaces partition Celestia blockspace so each rollup or application can read only the data relevant to it via Namespaced Merkle Trees (NMT).
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://raw.githubusercontent.com/api-evangelist/celestia/main/json-schema/celestia-namespace-schema.json",
"title": "Celestia Namespace",
"description": "A 29-byte namespace identifier. First byte is the namespace version; remaining 28 bytes are the namespace ID. Namespaces partition Celestia blockspace so each rollup or application can read only the data relevant to it via Namespaced Merkle Trees (NMT).",
"type": "object",
"required": ["version", "id"],
"properties": {
"version": {
"type": "integer",
"description": "Namespace version byte (0 = primary user namespace).",
"minimum": 0,
"maximum": 255
},
"id": {
"type": "string",
"description": "Hex- or base64-encoded 28-byte namespace ID."
},
"raw": {
"type": "string",
"description": "Full 29-byte namespace (version || id) encoded in hex or base64."
}
}
}
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