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Figure 3 Architecture for verifying waste emission.
Figure 3 depicts an ongoing effort by the blockchain carbon accounting team to collect emission data points into a database (orbitDB) using IPFS or Fabric. These are connected to Ethereum contracts (NET/C-NFT) using a ChainLink oracle service or DAO.
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Tackling Energy Security and Climate Change with Open Source and Blockchain
Benchmarking Methane and Other GHG Emissions of Oil and Gas Production in the United States - CATF.us