Astral
  • Welcome
  • Astral Litepaper
  • GeoNFT
    • Ecological State
  • Spatial Data Registry
    • On-chain Spatial Data Registry
    • Celo/EVM Anchored Spatial Data Registry
      • Technical Design
        • Ingestion
        • Anchoring
        • Validation
        • List on Ocean Marketplace
      • Summary
    • CosmWasm Anchored Spatial Data Registry
  • Progress
  • ARCHIVE
    • Introduction
    • Spatial Data Primer
    • Background
      • Motivation
      • Value
      • The Stack
        • Data
        • Oracles
        • Spatial Contracts
    • A Web3-Native Geospatial Vision
      • A rationale for GeoDIDs
      • GeoTIFFs and IPLD
        • Encoding the GeoTIFF
        • Decoding the GeoTIFF
    • Spatial.sol
      • Design Considerations
    • Verifiable Spatial Data Registries
    • GeoDIDs
      • DID Primer
      • GeoDID Core
        • GeoDID Core Specification
        • GeoDID Collection Example
        • GeoDID Item Example
      • GeoDID Extensions
        • GeoJSON
        • GeoTIFF
          • IPLD-encoded GeoTIFF
          • Cloud-optimized GeoTIFF
        • STAC
          • STAC Items
          • STAC Catalogs
      • Build with GeoDIDs
        • Getting Started
        • @astralprotocol/core
          • API
          • Types
        • @astralprotocol/contracts
          • API
        • @astralprotocol/subgraph
      • GeoDIDs v0.2
    • Spatial Oracles
    • Universal Location Proofs
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  1. Spatial Data Registry
  2. Celo/EVM Anchored Spatial Data Registry

Technical Design

PreviousCelo/EVM Anchored Spatial Data RegistryNextIngestion

Last updated 2 years ago

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Overall design diagram shows all moving parts; data flow is from left to right. Detail pages for each process follow.

Functionality is managed and secured with authentication and authorization via HTTP interceptors. Account creation and management runs under the 'super' role:

Relevant code:

  • User role test

  • Super role test

  • Super endpoint

Celo Verifiable Spatial Data Registry MVP - technical design