graph TD A[Start Record Validation] --> B{Check Domain Authority} B -->|DA >= 30| C[Exclude Record] B -->|DA < 30| D{Check Brand Size} D -->|Large Brand| C D -->|Small Brand| E{Verify Launch Date} E -->|> 3 Years| C E -->|<= 3 Years| F{Validate Phone} F -->|Invalid| C F -->|Valid| G{Validate Email} G -->|Invalid| C G -->|Valid| H{Check Social Presence} H -->|Large Following| C H -->|Small Following| I[Mark Record as Verified] I --> J[Add to Verified Dataset] J --> K{More Records?} K -->|Yes| A K -->|No| L[Return Verified Dataset] subgraph Oracle Queries M[DA Query] N[Launch Date Query] O[Contact Info Query] P[Social Presence Query] end B -.-> M E -.-> N F -.-> O G -.-> O H -.-> P