Rapha Protocol Whitepaper

Technical specification for Rapha Protocol 2.0 — compute-to-data infrastructure for clinical AI. Compute moves into controlled hospital environments; raw patient data stays inside the institution. This whitepaper details the six-phase protocol flow, ZK-TLS proof receipts, SGX enclave confidential compute, OPA policy engine, and Polygon mainnet settlement via RaphaClearingVault.

The protocol reverses the normal data pipeline: AI workloads dispatch into clinical edge nodes, execution evidence reduces to cryptographic commitments, and settlement/proof anchors publish on Polygon Mainnet with a 70/20/5/5 revenue split.