Sector 01
FinTech & Banking
Transaction Authorization
ZK-SNARK
sequenceDiagram
autonumber
actor Customer
participant App as Banking App
participant VajraPQC as PQC Gateway
participant ZKEngine as ZK-SNARK
participant Core as Core Banking
Customer->>App: High-Value Transfer
App->>VajraPQC: Encrypt Request
App->>ZKEngine: Request Balance Proof
Note over ZKEngine: Groth16 Proof (Bal >= 10k)
ZKEngine-->>App: Returns Base64 ZK-Proof
App->>Core: Submit Tx + Proof
Core->>ZKEngine: Verify Groth16 Proof
ZKEngine-->>Core: VALID
Core-->>Customer: Approved (Zero-Trust)
Sector 02
Healthcare Privacy
MERKLE SET-MEMBERSHIP
EMR Access
sequenceDiagram
autonumber
actor Patient
participant Kiosk as Hospital Kiosk
participant VajraZK as ZK Bridge
participant AI as IP Valuator
participant EMR as Electronic Records
Patient->>Kiosk: Scan Health ID
Kiosk->>VajraZK: Request Age Proof (>18)
VajraZK->>EMR: Fetch Encrypted DOB
VajraZK-->>Kiosk: Proof: Age >= 18
Kiosk->>AI: Send Scan Telemetry
AI-->>Kiosk: Policy: HIGH-ASSURANCE
Kiosk-->>Patient: Access Granted
Sector 03
Sovereign & Defense
Ruthless SOC Active
sequenceDiagram
autonumber
actor Commander
participant Terminal as Air-Gapped Terminal
participant Hardware as Hardware PUF
participant Enclave as TPM/SGX
participant AI as AI SOC
Commander->>Terminal: Insert Token
Terminal->>Hardware: Request DNA Signature
Hardware-->>Terminal: Schnorr ZKP Valid
Terminal->>Enclave: Unseal Master Keys
loop Continuous Threat Hunt
Terminal->>AI: Telemetry
opt Anomalous Probe Detected
AI->>Enclave: TRIGGER LOCKDOWN
Enclave-->>Hardware: Keys Destroyed
end
end
Sector 04
Telecom & 6G Mesh
ZKHP RELAY
Node Handoff
sequenceDiagram
autonumber
actor Mobile
participant NodeA as Edge Node A
participant Mesh as ZKHP Relay
participant NodeB as Edge Node B
Mobile->>NodeA: Connected
Mobile->>Mesh: Initiate ZK Handoff
Mesh-->>Mobile: Returns Relay Code
Note over Mobile: Moves to Node B
Mobile->>NodeB: Connect + Relay Code
NodeB->>Mesh: Verify Code
Mesh->>NodeB: Transfer Envelope
NodeB-->>Mobile: Seamless Handoff