“Uncaught Error: invalid address” AND “Internal JSON-RPC error” while working with MetaMask and quorum-maker

Ripple Donates $2 Million to Texas University’s Blockchain Initiative Advertisement Open Positions at CCN: Full Time and Part Time Journalists Wanted. One of 17 institutions chosen for Ripple’s $50 million academic pledge, the University of […]

Lecture 3 — Mechanics of bitcoin Third lecture of the bitcoin and cryptocurrency technologies online course. For the accompanying textbook, including the free draft version, see: http://bitcoinbook.cs.princeton.edu/ In this lecture (click the time to jump […]

Italtel debut first blockchain-based solution for number portability » CryptoNinjas Exprivia | Italtel today launched one of the world’s first blockchain-based number portability solutions – an updated version of its i-RPS product, a centralized routing, […]