Conservation support and outcome records
https://docs.hazbase.com/en/use-cases/environmental-token/deep-dive/

USE CASES
 ← All use cases Conservation support and outcome records
 Connect support intake, field activity and verified outcomes.
 Energy & environment Example architecture 
 The scenario
 For Conservation groups, community organizers and corporate reporting teams
 Issue participation records to supporters of coastal cleanup or planting projects, sharing dates, activities and supporting evidence by project.
 What this makes visible
 Distinguish supported activities from subsequently verified results and trace the evidence behind reports.

 Token and business-data roles
 Represented by tokens
 Use PrivilegeEdition for support/participation and MultiTrustCredential for reviewed metrics, updated by authorized issuers.

 Managed in business systems
 Activity ID, location/date, work records, photos, measurement method, reviewer and use of contributions.

 Map project, asset or order IDs to chainId, contract address and tokenId where applicable. Link the operation ID to the confirmed transaction so the application can trace the result.

 Contract composition
 Contract Role in this use case 
 PrivilegeEdition Record support and participation tiers. 
 MultiTrustCredential Manage reviewed metrics and their updates. 
 Verifier Verify proofs when a matching proof scheme is used. 

 Follow each contract for its key operations, SDK and source. Select the components your workflow needs and connect them to business approvals and records.

 User and processing flow
 1 Define activities and metrics
 Define the activity, measurement and reviewer.

 2 Record support and participation
 Verify support or participation and issue the relevant record.

 3 Review the results
 Review field evidence and register or update approved metrics.

 4 Report with evidence
 Report the period, method and reviewer alongside outcomes, retaining correction history.

 Operating considerations
 Outcome verification
 Recording data on chain does not verify field facts. Specify verification methods and responsible reviewers.

 Certificates and records
 Link activity reports, participation records and externally certified instruments through their respective identifiers.

 Review approvals, reconciliation and recovery 
 Implement this use case
 These implementation patterns provide architectures, data models, processing steps and SDK examples. Start with the capabilities this use case requires.
 Evidence & disclosure
 Combine metadata, credentials and zero-knowledge proofs.
 Explore the implementation Access & membership
 Manage rights to use facilities or services and participation conditions.
 Explore the implementation 
 Start with a sample Discuss an integration 

 Related use cases
 Renewable-energy asset operations 
 ← Back to all use cases