Coppice - Green Bonds on Hedera

{
  "title": "Coppice - Green Bonds on Hedera",
  "description": "Coppice is a green bond tokenization platform built on Hedera, featuring a live application and a GitHub repository with 100 commits in the last 90 days.",
  "contributors": [
    {
      "name": "ad0ll",
      "githubLogin": "ad0ll"
    }
  ],
  "timeframeStart": "2026-03-29",
  "timeframeEnd": "2026-04-01",
  "impactCategory": [
    "public-goods",
    "infrastructure",
    "defi"
  ],
  "workScopes": [
    "green bond tokenization",
    "on-chain compliance",
    "KYC/AML checks",
    "coupon distribution",
    "Hedera integration"
  ],
  "evidenceRefs": [
    {
      "label": "Evidence Bundle",
      "url": "https://bafkreihrasalxzxr3bgyo7by5vq77wq4dntw4j5etgkditlbyqvk5lzgxm.ipfs.storacha.link",
      "storachaCid": "bafkreihrasalxzxr3bgyo7by5vq77wq4dntw4j5etgkditlbyqvk5lzgxm"
    },
    {
      "label": "Adversarial Log (Signed Receipt)",
      "url": "https://bafkreicn5edcr6kcrssf27p2kideaklg74ntkwqcru72fnb4zaqxkzkqou.ipfs.storacha.link",
      "storachaCid": "bafkreicn5edcr6kcrssf27p2kideaklg74ntkwqcru72fnb4zaqxkzkqou"
    }
  ],
  "verifiedClaims": [
    {
      "id": "GpAPdd_lZmb5v4BwQah9Y",
      "text": "The repository has had 100 commits in the last 90 days.",
      "supportingEvidence": [
        "The GitHub repository shows 100 commits in the last 90 days, which matches the claim."
      ]
    },
    {
      "id": "ZoyzGKGXR3aqoMZenFhwu",
      "text": "The repository has 0 stars and 0 forks.",
      "supportingEvidence": [
        "The GitHub repository shows 0 stars and 0 forks, which matches the claim."
      ]
    },
    {
      "id": "1cnBQPbJf-Qi-FUutTuQ9",
      "text": "The repository has 1 contributor according to GitHub's contributor list.",
      "supportingEvidence": [
        "The GitHub repository shows 1 contributor, which matches the claim."
      ]
    },
    {
      "id": "zzVAJ7G35wVvZGBhV0pwl",
      "text": "The repository was created 18 days ago, suggesting it was built specifically for this hackathon.",
      "supportingEvidence": [
        "The GitHub repository was created 18 days ago, which aligns with the claim of being built for the hackathon."
      ]
    },
    {
      "id": "qrzMOoZYua6LH_ajJM00n",
      "text": "Coppice is live at https://www.coppice.cc.",
      "supportingEvidence": [
        "The website https://www.coppice.cc is live with HTTP 200 status, confirming the claim."
      ]
    }
  ],
  "flaggedClaims": [
    {
      "id": "oOJ8jtCuzCRLB04Q0QmKe",
      "text": "Coppice is a hybrid green bond and sustainability-linked bond platform built on Hedera and Storacha.",
      "objection": "The claim is self-reported and lacks independent verification. There is no external evidence confirming the use of Storacha.",
      "challengeType": "consistency"
    },
    {
      "id": "v2bZvsW63xmvYD8KyFU6V",
      "text": "Coppice uses Asset Tokenization Studio for on-chain compliance, KYC/AML checks, and automated coupon distribution.",
      "objection": "The claim is self-reported and lacks independent verification. There is no external evidence confirming the use of Asset Tokenization Studio for these specific purposes.",
      "challengeType": "consistency"
    },
    {
      "id": "54xKie1Z72VaQvECm709C",
      "text": "Coppice combines use-of-proceeds tracking with coupon penalties for missing climate targets.",
      "objection": "The claim is self-reported and lacks independent verification. There is no external evidence confirming the specific implementation of use-of-proceeds tracking and coupon penalties.",
      "challengeType": "consistency"
    },
    {
      "id": "_QeTUUDV9ssmOl4J2LCfD",
      "text": "Coppice is the first on-chain implementation of a hybrid green bond and sustainability-linked bond.",
      "objection": "The claim is self-reported and lacks independent verification. There is no external evidence confirming it as the first on-chain implementation of such bonds.",
      "challengeType": "consistency"
    }
  ],
  "openQuestions": [],
  "evaluatorSummary": "Coppice is a green bond tokenization project built on Hedera, with a live application available at coppice.cc. The GitHub repository shows significant activity with 100 commits in the last 90 days, although it has only one contributor and no stars or forks, indicating limited community engagement. Several claims about the platform's unique features and integrations, such as the use of Storacha and Asset Tokenization Studio, were flagged due to lack of independent verification. While the project demonstrates active development, funders should be cautious about unverified claims regarding its innovative aspects and integrations.",
  "confidenceScore": 0.56,
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      "role": "evidence",
      "operatorWallet": "0x134e3dD08dbf085adE908c894aD137157c35aa48"
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      "agentId": "3042",
      "agentRegistry": "eip155:84532:0x8004A818BFB912233c491871b3d84c89A494BD9e",
      "role": "adversarial",
      "operatorWallet": "0x134e3dD08dbf085adE908c894aD137157c35aa48"
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      "agentId": "3043",
      "agentRegistry": "eip155:84532:0x8004A818BFB912233c491871b3d84c89A494BD9e",
      "role": "synthesis",
      "operatorWallet": "0x134e3dD08dbf085adE908c894aD137157c35aa48"
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  ],
  "storachaRefs": {
    "evidenceBundleCid": "bafkreihrasalxzxr3bgyo7by5vq77wq4dntw4j5etgkditlbyqvk5lzgxm",
    "adversarialLogCid": "bafkreicn5edcr6kcrssf27p2kideaklg74ntkwqcru72fnb4zaqxkzkqou",
    "hypercertPayloadCid": "bafkreibbo5t7a4ygivip3hdyn3bsq2a2il5dwbh6uf5gediwqqq6htleya"
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  "generatedAt": "2026-04-17T00:03:04.664Z",
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