Blatch is surgical video integrity solution with Klaytn.

• Record - A gray recording indicator appears in all operating rooms that recording is not in progress.

• New Record - Press the New Record button above and select the patient to record. Patient information comes from EMR.

• Agreement - Personal information consent procedure for recording process.

• Recording - A red recording indicator appears and recording starts.

• Uploading - When recording ends, the video is automatically uploaded.

• Protected Page - Authenticate with the keystore file issued to the investigating authority.

• Search - Search the recorded patient by name or date of birth.

• Check - To check the integrity of the video, compare the hash of the uploaded video with the hash on the blockchain.

Blatch has the dependencies for the following libraries:

Blatch is licensed under the MIT license.