Accredited Validator

🔬
  
    
Accredited Validator
    VALIDATOR
  
Who holds this role: IDEAM-certified labs, SGS/Bureau Veritas auditors, satellite data providers (Planet, Mapbiomas), academic partners
  
    
✅ Permitted Actions
    
Cryptographically sign validation results as W3C VC 2.0 assertions
Issue Digital Conformity Credentials (UNTP DCC)
Access raw submission data for assigned parcels
Flag data quality issues; trigger R-SUB-03
  
  
    
🚫 Prohibited Actions
    
Self-certify own submissions
Access data outside assigned scope
Modify ledger entries after signing
Issue credentials outside accreditation scope
  
  Required Credential: 
cth:ValidatorCredential
Issued by CTH Accreditation Committee; requires ISO 17025 or equivalent; 2-year term; public registry