Understand the bill. Control each payment.
Guardian’s AI team reads the hospital bill, explains why it changed from the estimate, and lets your family pay towards a verified hospital recipient, each person choosing what they can give.
Prototype with sandbox and Stripe test charges. No real transfers or hospital bank settlement.
Payers pay in their own currency.
The hospital receives its own.
CNY¥Chinese yuan
IDRRpIndonesian rupiah
MYRRMMalaysian ringgit
SGDS$Singapore dollar
THB฿Thai baht
AEDDhUAE dirham
KRW₩Korean won
HKDHK$Hong Kong dollar
USD$US dollarEach line says where it comes from: a calculation, the bill itself, or a question to ask the hospital.
The stay is 2 days longer than the estimate assumed
The hospital notes an extra antibiotic course
Why are pillow cases billed separately?
The Planner drafted three questions for hospital billing.
Step 1 of 6: Understand every change
The agents prepare
Your family decides
Plain code pays
The agents prepare
A photo or PDF from the hospital. Names and ID numbers are hidden before any AI reads it.
The agents prepare
Every line points to the bill items it comes from. Anything unclear becomes a question for the hospital.
Your family decides
In their own currency, with the exchange rate and fee shown up front. Nobody can pledge for someone else.
and the masjid fund
Plain code pays
Once pledges cover the amount, the owner confirms sandbox/test charges for the verified intended recipient. No bank transfer occurs.
The Payment Gate validates the intended recipient against the hospital’s signed account list before a sandbox/test charge. A new account in chat is blocked, with no owner override. No bank transfer is implemented.
From the security log
Payment to •••• 9071
Not in the hospital’s official registry (check 1)
CNY 45,000 to •••• 2222
Official account, 3 pledges, Stripe test mode
Each payer chooses and confirms their own amount, and can withdraw until the payment runs. The AI can only prepare a request, and nobody can pledge for someone else.
From the security log
Sari tried to pledge for Fajar
Payers pledge only for themselves (check 3)
Fajar pledged CNY 10,000
From Fajar’s own account, AED 5,100
Supported identifiers and known case names become tokens before case AI calls. Payers receive a limited summary. Unusual formats may be missed, and shared payment receipts must exclude medical details.
From the security log
Chat asked for the passport number
The AI only knows [ID_1]
Case actions are recorded in a hash-chained log. Configured FISCO BCOS anchoring can record its fingerprint. Without a successful anchor, only the local chain is checked. A hash does not prove who issued a document.
From the security log
Head fingerprint anchored on FISCO BCOS
Chain intactTap a chapter to open it.Move over a chapter to open it.Chapter 1 of 4