# VOXEL DEED (https://voxeldeed.com)

> Global Volumetric Air Rights Registry, Open Spatial Rights Protocol (`OSRP-1.0` / `/.well-known/spatial-rights.json`), and HTTP 402 (`x402` Base USDC) Spatial Title Clearinghouse.

VOXEL DEED enables property owners, REITs, municipalities, stadiums, and cultural heritage sites to register 3D WGS-84 volumetric air columns (`+AGL` ceilings and `-BGL` subterranean vaults), publish cryptographically signed `/.well-known/spatial-rights.json` manifests (`SHA-256` + `EIP-191`), and meter or block 3D Gaussian Splat (`3DGS`), NeRF, LiDAR world-model crawlers, commercial AR signage overlays, and autonomous UAV transit corridors via HTTP 402 (`x402`) micropayments on Base Mainnet USDC.

## Core Endpoints & Machine-Readable Discovery

- [Interactive Registry & 3D Volumetric Scanner](https://voxeldeed.com/): Exterior AR & 3D airspace appraisal, 3D MapLibre building extrusions, isometric voxel slicer, deed minting, and live HTTP 402 tollbooth simulator.
- [OSRP-1.0 Well-Known Spatial Rights Manifest](https://voxeldeed.com/.well-known/spatial-rights.json): RFC 8615 discovery endpoint returning the canonical `OSRP-1.0` JSON manifest. Accepts `?deed_id=<DEED_ID>`.
- [Volumetric Deeds API](https://voxeldeed.com/api/deeds): `GET /api/deeds` lists registered volumetric parcels (`?deed_id=`, `?jurisdiction=`, `?q=`); `POST /api/deeds` mints a new SHA-256 + EIP-191 volumetric deed.
- [HTTP 402 (x402) Spatial Tollbooth API](https://voxeldeed.com/api/tollbooth): `GET /api/tollbooth` returns live clearinghouse ledger & x402 Base USDC configuration; `POST /api/tollbooth` evaluates incoming spatial queries (`gaussian_splat_scrape`, `ar_commercial_impression`, `geopose_anchor`, `drone_corridor_transit`) and returns HTTP `402 Payment Required`, `403 Forbidden`, or `200 OK` (with `X-PAYMENT` / `x402_payment_proof`).
- [Registry Overview & Telemetry API](https://voxeldeed.com/api/dsia): `GET /api/dsia?q=<query>&lens=<lens>` returns structured clearinghouse overview and valuation telemetry.
- [OSRP-1.0 Protocol Specification](https://voxeldeed.com/protocol/SPATIAL_RIGHTS_SPEC.md): Normative specification grounded in *United States v. Causby*, 328 U.S. 256 (1946), NYC Zoning Resolution § 12-10, IEEE P2888 / GeoPose 1.0, and IETF HTTP 402 (`x402`).
- [Full LLM & Agent Reference](https://voxeldeed.com/llms-full.txt): Complete API schemas, curl examples, and registered flagship parcel identifiers.