Definition Object

The definition property is immutable: once set at issuance, it cannot be changed. It provides detailed information about the real property the token represents.

{
  "claim": "Lots 37, 38, and 39 in Block 12, as shown and delineated on Zayante Lakes Subdivision No. 4 filed for record in Map Book 25 Page 3 Santa Cruz County Records.",
  "coordinates": {
    "lat": 37.086937,
    "lon": -122.045628
  },
  "geoJson": {
    "type": "Polygon",
    "coordinates": [[...]]
  },
  "holdingEntity": "Fabrica S7BH3N82F5F26 Trust",
  "offchainRegistrar": {
    "admin": "Santa Cruz",
    "adminId": "06087",
    "country": "us_ca",
    "propertyId": "074-142-22"
  }
}

Field	Description
`claim`	Required. The legal description defining what property the NFT represents, based on local jurisdiction language.
`holdingEntity`	The name of the trust, LLC, or other entity holding title at the local registry.

Design note: holdingEntity is intentionally placed in the definition (immutable) rather than the configuration object. The trust agreement (Section 2.21) explicitly references this field by path, and it is used in legal document generation (deeds, operating agreements), validator confidence scoring, and NFT metadata. Immutability prevents entity impersonation and validation gaming. See also configuration.holdingEntityDate for the related but mutable formation-date field.

| offchainRegistrar | Pointers to the local administrative body where deeds are recorded for verification. | | coordinates | GPS coordinates for indexing (not legally authoritative). | | geoJson | Property boundary representation for maps (not legally authoritative). |