A practice demo on testnet

01 · What this is

TendAI Custody is a demo that runs on NEAR testnet. It shows a patient-approved referral and a custody log. It is not a live clinic system and not a medical device.

02 · What you can rely on

A contract on NEAR testnet records share ids, hashes, and revoke. Support shows that contract id and a link to the testnet explorer.

NEAR AI TEETEEA locked NEAR AI server that writes the summary. In this demo, our server still sees the chart text when it asks for that summary. summaries come back with a receiptreceiptThe signed record of a sealed summary or a de-identification pass. It carries hashes, not the chart.. The signature kind on that receipt is provider_teeprovider_teeThe signature kind on a NEAR AI summary receipt. It means the TEE provider signed the summary..

Revoke is an on-chain call. The next open is refused by the contract.

03 · What you should not assume

Every person, clinic, hospital, and chart in this demo is fictional.

The demo server account uses a fictional testnet key held by the demo server on testnet. The live contract includes self_register_patient, so a connected wallet can register itself as a patient.

This build is testnet only. It is not mainnet, not a payment, and not a live clinic system.

In this demo the server sees the plaintext chart for the TEE call. The receipt still shows that the summary was signed in the TEE.

Removing identifiers is best effort, with a preview. Revoke cannot erase a copy someone already downloaded.

Designed around HIPAA principles. It must not be used with real patient records.

04 · No professional advice

The fictional chart, the sealed summary, and the hospital reply are examples only. They are not medical advice.

05 · Your use

You may explore the walkthrough, the log, Help, the glossary, and Support. Do not load real health information. The support form is local. Nothing is sent, and it is not a live support channel.

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