Blockchain Blog

TRADE-Chain is a permissioned “global trade finance” blockchain for the world’s banks and financial institutions.

Primechain-API for Hyperledger Sawtooth makes it very simple for developers to add Sawtooth’s power to their code.

Using Primechain-API, issuing bank guarantees on a blockchain is a simple 2-step process.

Combining the power of blockchain technology and public key cryptography for secure authentication and identification of people and…

More than 40 consortia have been formed globally. Policymakers, regulators, and central banks are beginning to join or found and lead…

Cakeshop, Caliper, Cello, Composer, Yobichain, Quilt & more.

Imagine a world without computer databases. There would be no e-commerce, no ATMs, no Internet banking, no Facebook, no Gmail, no WhatsApp…

Depending upon the hemisphere you live in, you probably think that blockchain is either the Rajnikant or Chuck Norris of all technologies…

It’s 26th January 2020 and the Government of Zimblia has just banned all paper and coin currency and these are no longer acceptable as…

Ever since its birth in 2009, Bitcoin — the world’s first and most popular crypto-currency, has regularly been in the news for all the…

1. Background

There’s a ton of hype around blockchain. I’ve read that blockchains can erase global hunger, make the world corruption-free, end poverty…

This article recounts the history of bitcoin from 2008 through 2017.

The PT-BSC (Primechain Technologies — Blockchain Security Controls) prescribes security controls for blockchain implementations.

No discussion of blockchain or crytpo-currencies should begin without mention of David Chaum’s Untraceable Electronic Cash and Blind…

Blockchain technology was announced through the paper titled “Bitcoin: A Peer-to-Peer Electronic Cash System” by Satoshi Nakamoto in 2008…

Abstract: Crypto-currencies (bitcoin et al) have caught the attention of Governments, enforcement agencies, geeks and the general public…

A lot of very interesting patents relating to blockchain and distributed ledger technology have been filed (and granted) around the world…

The open-source YobiChain enables you to setup your very own private blockchain ecosystem preloaded with: