Hospitatva
SMART INDIA HACKATHON · 2022During COVID, private hospitals inflated costs for beds, oxygen, and treatment — and opacity around availability left families helpless.
Hospitatva is a national information portal bringing full transparency to hospital pricing and commodity availability. A distributed ledger on Zilliqa records the rates hospitals propose and charge; a 30-input ML model detects billing anomalies before invoices are finalized. Built for Smart India Hackathon Internals 2022.
Scilla smart contracts on Zilliqa immutably record proposed rates and live commodity counts. Three portals serve patients, hospital staff, and officials; a 30-input ML price model flags anomalies, and I built the frontend logic — including DID-based auth via MagicLink, grounded in the Web of Trust.
RECORD
proposed rates + commodity counts on-chain
Zilliqa · Scilla
AUTH
DID sign-in, Web of Trust
MagicLink
PREDICT
30-input model flags anomalies
scikit-learn · TensorFlow
REVIEW
officials triage patient complaints
Next.js
I integrated DID-based authentication via MagicLink — which meant rethinking how auth context flows through a Next.js app when identity is cryptographic, not a session cookie:
DID auth
wallet-native sign-in on the Web of Trust model
no sessions / JWTs
auth state tied to cryptographic identity
three-portal flow
patients, hospitals, and officials, one ledger
anomaly pipeline
ML flags inflated bills before they finalize