Celo/EVM Anchored Spatial Data Registry

Introduction

The purpose of this MVP was to demonstrate a workflow from an MRV data provider, supplying raw measurement data based on both stationary and mobile sources, to a backend with the following features:

• an ingestion process including:

  • timeseries and geospatial location (both point and polygon-based) indexing

  • a flexible data schema to accommodate multiple data types and units of measure

  • hashing of raw measurement data on ingestion

• an anchoring process including:

  • summary hashing of data hashes

  • anchoring of summaries to the database and Celo blockchain

• a validation process verifying the hashing and anchoring processes

• account-based authentication and authorization, separating the above functionality by role

• a means to create a public HTTP endpoint to list the results of queries on the Ocean marketplace

• a test layer covering the above functionality

This MVP builds on the CosmWasm Anchored Geospatial Data Registry.