get_provenance_chain
ActiveTool of Provenio — Art Intelligence
declared in 0.3.2-measured
Cost: ~1s. Custody timeline + gap-risk flags (Nazi, colonial, Russian Rev, Knoedler 1970-2009). Use only for deep due diligence — get_artwork already has basic custody.
Parameters schema
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"artwork_id"
],
"properties": {
"artwork_id": {
"type": "string",
"description": "Artwork ID slug or full 'artwork:...' ID."
},
"period_end": {
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991,
"description": "Restrict chain to custody periods overlapping this year or earlier (e.g. 1945)."
},
"period_start": {
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991,
"description": "Restrict chain to custody periods overlapping this year or later (e.g. 1933 for Nazi-era slice)."
}
}
}No endpoints wrapped at confidence ≥ 0.50.
Parent server
Provenio — Art Intelligence
https://github.com/mildo-ai/brain_for_art
1/7 registries