FLAGS TWO SCAM

In This Paper We Present

Managing COVID-19 Test Certificates Using Blockchain Platform

NovidChain: Blockchain‐based privacy‐preserving platform for

In this paper we present the design and implementation of a protocol to manage digital COVID-19 certificates where individual users decide how to share their private

This Article Explores A Promising

This article explores a promising solution for secure Digital Health Certificate, called NovidChain, a Blockchain-based privacy-preserving platform for COVID-19

Blockchain-Based Solution for COVID-19 Digital Medical Passports

Blockchain-based COVID vaccination registration and monitoring

To Overcome This Problem

This article explores a promising solution for secure Digital Health Certificate, called NovidChain, a Blockchain‐based privacy‐preserving platform for COVID‐19

To overcome this problem, we propose a COVID-19 test certificate management system using blockchain technology. By using blockchain technology, the system can be used by multiple

ViewpointCovid-19 digital test certificates and blockchain

In This Paper

Our solution implements digital medical passports (DMP) and immunity certificates for COVID-19 test-takers. We present smart contracts based on the Ethereum blockchain written and tested

In this paper, we provide an overview of the Hyperledger and Ethereum platforms and present how healthcare organizations can control and monitor digital health test

In this article, we have presented a blockchain-based system that seamlessly integrates testing and vaccination systems, allowing the system to be transparent. The instant

In This Paper

In this paper, we provide an overview of the Hyperledger and Ethereum platforms and present how healthcare organizations can control and monitor digital health test certificates with

Blockchain Digital Test Certificates for COVID-19 - ResearchGate

Highly private blockchain-based management system for digital

Blockchain Digital Test Certificates for COVID-19 - IOS Press