{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://treeship.dev/schemas/memory.write.v1.json",
"title": "memory.write.v1",
"description": "Receipt payload recording a memory write: a specific agent committed a specific memory at a specific time. Carried as the payload of a Treeship receipt artifact with kind=memory.write.v1.",
"type": "object",
"required": ["memory_id", "content_hash", "memory_type", "scope"],
"properties": {
"memory_id": {
"description": "Opaque identifier of the memory record in the producing system.",
"type": "string"
},
"content_hash": {
"description": "Hash of the memory content (the producer chooses the algorithm; bind it in the value, e.g. sha256:...).",
"type": "string"
},
"memory_type": {
"description": "Producer-defined memory class, e.g. 'episodic', 'semantic', 'fact'.",
"type": "string"
},
"scope": {
"description": "Tenant/workspace/session scope the memory belongs to.",
"type": "string"
},
"activegraph_event_id": {
"description": "Optional ActiveGraph event id this write corresponds to.",
"type": "string"
},
"activegraph_run_id": {
"description": "Optional ActiveGraph run id this write belongs to.",
"type": "string"
},
"supersedes": {
"description": "Optional memory_id this write replaces, or null if it supersedes nothing.",
"type": ["string", "null"]
}
}
}