RPC Infrastructure

VOVO uses dedicated production RPC infrastructure for transaction-critical reads.

Server-side checks

The system actively verifies:

• Expected chain ID (4663)
• RPC capability checks
• Runtime reads
• eth_call integrity
• Block reads
• Gas estimation
• Simulation capability

The system employs fail-closed production health behavior, ensuring transactions are not prepared if required transaction capabilities/health checks cannot be met. Public fallback RPC infrastructure may be used when appropriate.