Decentralized Food Supply Bazar Using Blockchain

Decentralized User-Centric Access Control using PubSub over Blockchain

We present a mechanism that puts users in the center of control and empowers them to dictate the access to their collections of data. Revisiting the fundamental mechanisms in security for providing protection, our solution uses capabilities, access lists, and access rights following well-understood formal notions for reasoning about access. This contribution presents a practical, correct, audit...

Metadisk: Blockchain-Based Decentralized File Storage Application

Metadisk is an open source software project seeking to prove conceptually that cloud storage applications can be made more decentralized, more secure, and more efficient. In addition, Metadisk provides a prototyping platform for a fully decentralized network. In pursuit of this goal, we propose developing a web application that provides an interface for non-technical users, and an underlying AP...

Digital Supply Chain Transformation toward Blockchain Integration

Digital supply chain integration is becoming increasingly dynamic. Access to customer demand needs to be shared effectively, and product and service deliveries must be tracked to provide visibility in the supply chain. Business process integration is based on standards and reference architectures, which should offer end-to-end integration of product data. Companies operating in supply chains es...

Supply Chain with Blockchain Showcase Rfid

Blockchain Thinking : The Brain as a Decentralized Autonomous Corporation [Commentary]

lockchains are a new form of informat ion technol o g y tha t cou ld have several important future applications. One is blockchain thinking, formulating thinking as a blockchain process. This could have benefits for both artificial intelligence and human enhancement, and their potential integration. Blockchain thinking is outlined here as an input-processing-output computational system. Its ben...