MedShield - Smart Contract Medical Access Control

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Approved

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Denied

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Suspicious

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Emergency

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Total Requests

Access Request

AI + Blockchain

User ID

Role

Patient ID

Data Sensitivity

Behavioral Features (CERT)

Insider Score (0.00 – 1.00)

Access Frequency (times/day)

Abnormal Behavior

Role Mismatch Auto-detected

Temporal Features

Access Hour (0 – 23)

Session Duration (minutes)

Weekend Access

Clinical Features (MIMIC-IV)

Patient Severity (0.00 – 1.00)

Diagnosis Severity (0.00 – 1.00)

Decision Result

Awaiting

Safe

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Suspicious

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Dangerous

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Decision

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AI Label

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Grant ID

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Expires

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Duration

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TX Hash

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Block

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Confidence

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Immutable Audit Log

#	Timestamp	User	Role	Patient	Decision	TX Hash	Block	Reason
No audit records yet. Submit an access request to begin.

Access Request

Decision Result

Immutable Audit Log

Emergency Break-Glass