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Using Attestation & Hypercerts Data

Verify on-chain records and prepare for future impact tokenization.

Verifying Attestations

Get Attestation UID from GraphQL query, then verify on EAS explorer.

Example:

  • Work attestation: 0xb4318a3d228cb57828e9c56d96f88756beb71be540140226b8fc31ca97099f26

  • View on: https://arbitrum.easscan.org/attestation/view/{UID}

What to Verify:

  • Attester (garden account)

  • Schema UID matches expected

  • Timestamp

  • Data (decoded)

  • Referenced attestations (work → approval chain)

Attestation Chains

Trace work through approval:

  1. Find work attestation

  2. Look for approval attestations referencing it

  3. Verify operator who approved

  4. Check timestamps

  5. Confirm data consistency

Karma GAP Integration

Query GAP Attestations:

  • Green Goods automatically creates GAP attestations

  • Gardens = GAP Projects

  • Approved work = GAP Impacts

View on Karma GAP: https://gap.karmahq.xyz/

Karma GAP Technical Details →

Future: Hypercerts

Coming Soon:

  • Gardens mint Hypercerts

  • Aggregated verified work

  • Fractionalized ownership

  • Impact markets

Learn About Hypercerts →

Example Evaluation Workflow

Grant Allocation Decision:

  1. Query gardens by location/focus

  2. Calculate approval rates

  3. Verify top candidates' attestations on-chain

  4. Export data for board presentation

  5. Make funding decision

Learn More

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