1. Problem & Opportunity:
AI agents are moving from simple conversations to executing tasks and transactions, but current financial systems are designed for humans and lack ways to verify agent work before payment.

2. Verix Solution:
Verix is an open-source middleware and SDK that enables secure agent-to-agent (A2A) transactions using blockchain-based verification, decentralized identities (DIDs), and escrow payments without human intervention.

3. Three-Layer Verification System:

Layer 1: JSON schema validation ensures correct data structure.
Layer 2: DID signatures verify agent identity and authenticity.
Layer 3: XRPL crypto-condition escrow enables automatic payment release only after successful verification.

4. Key Findings & Future Direction:
The project shows that cryptographic validation can reduce financial risk, enable fast low-cost machine transactions, and replace human arbitration. Future plans include zero-knowledge verification and a no-code marketplace for autonomous AI commerce.