33 lines
1.2 KiB
JSON
33 lines
1.2 KiB
JSON
{
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"$id": "schema://yams/provenance_v1",
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"title": "Provenance v1 — Evidence & sourcing metadata for graph entities",
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"type": "object",
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"properties": {
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"source": { "type": "string", "description": "e.g., ingestion, agent, user" },
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"method": { "type": "string", "description": "brief method or tool name" },
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"timestamp": { "type": "string", "format": "date-time" },
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"agent": { "type": "string", "description": "agent name/id" },
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"confidence": { "type": "number", "minimum": 0, "maximum": 1 },
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"evidence": {
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"type": "array",
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"items": {
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"type": "object",
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"properties": {
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"id": { "type": "string" },
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"media_type": { "type": "string" },
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"sha256": { "type": "string", "pattern": "^[a-fA-F0-9]{64}$" },
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"size": { "type": "integer", "minimum": 0 },
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"url": { "type": "string", "format": "uri" },
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"description": { "type": "string" }
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},
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"required": ["sha256"],
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"additionalProperties": true
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},
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"default": []
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}
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},
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"required": ["timestamp"],
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"additionalProperties": true
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}
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