# TOSCO

- **Event:** [RAISE Summit Hackathon](https://cerebralvalley.ai/e/raise-summit-hackathon)
- **When:** Jul 4 at 9:00 AM – Jul 5 at 7:00 PM (GMT+2)
- **Where:** Paris, France
- **Team:** [Yaswanth Kumar Akkireddy](https://cerebralvalley.ai/u/yashk)
- **GitHub:** https://github.com/yaswankum2622-code/TOSCO
- **Demo video:** https://drive.google.com/file/d/1VtAFwWHWB2cVD2bkxAZP7kEHuupKg-AY/view?usp=sharing
- **Gallery:** https://cerebralvalley.ai/e/raise-summit-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/raise-summit-hackathon/hackathon/gallery/118

TOSCO is a clearance layer for AI-driven financial actions. It solves the problem of AI payment agents being tricked by prompt-injected invoices, forged bank-change documents, or internally consistent fake paperwork.

In TOSCO, the AI agent can only propose a payment. The system independently verifies evidence, extracts structured fields, runs deterministic clearance gates, creates a verifiable Proof Packet, appends the decision to a SHA-256 hash ledger, and issues an execution token only when the payment is safe. A Mock Bank executes only if the clearance token is valid.

The demo shows three cases: a clean vendor payment that is allowed, a prompt-injection attack that is blocked, and a forged bank-change case that is frozen by reality checks. The impact is simple: agents propose, but money cannot move until deterministic proof clears the action.

## More from RAISE Summit Hackathon

- [Zaka](https://cerebralvalley.ai/e/raise-summit-hackathon/hackathon/gallery/115)
- [T2MV](https://cerebralvalley.ai/e/raise-summit-hackathon/hackathon/gallery/116)
- [MAYDAY](https://cerebralvalley.ai/e/raise-summit-hackathon/hackathon/gallery/117)
- [Patience](https://cerebralvalley.ai/e/raise-summit-hackathon/hackathon/gallery/119)
- [Fella](https://cerebralvalley.ai/e/raise-summit-hackathon/hackathon/gallery/120)
- [ATIPE](https://cerebralvalley.ai/e/raise-summit-hackathon/hackathon/gallery/121)

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Markdown version of https://cerebralvalley.ai/e/raise-summit-hackathon/hackathon/gallery/118. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt