Blockchain

blockchain A blockchain is a tamper-evident, shared digital ledger that records transactions in a public or private peer-to-peer network. The blockchain acts as a single source of truth, and members in a blockchain network can view only those transactions that are relevant to them. podcasts/ibm_developer_podcast/tutorials/incident-accuracy-reporting-systemtutorials/cl-ibm-blockchain-101-quick-start-guide-for-developers-bluemix-trstutorials/getting-started-on-ibm-digital-health-passpatterns/use-kubernetes-secrets-as-hyperledger-fabric-wallet-using-fabric-java-sdk

VeChain is a Singapore and China based blockchain company with operations in Europe, Asia and America. VeChain was Co-Founded by CEO Sunny Lu and Jay Zhang in 2015. VeChain’s vision is to lower the barrier and enabling established business with blockchain technology to create value and solve real world economic problems. Since its inception, VeChain …

What is VeChain (VET) – An introduction to the VeChain Blockchain Project Read More »

A blockchain is just a chain/list of blocks. Each block in the blockchain will have its own digital fingerprint, contain digital fingerprint of the previous block, and have some data ( this data could be transactions for example ). I sure hope Nakamoto never sees this. Hash = Digital Fingerprint. Each block doesn’t just contain …

Creating Your First Blockchain with Java. Part 1. Read More »

Free MOOC2021-07-22T16:34:36+03:00 The next starting date is September 27th, 2021 • Taught by Andreas Antonopoulos, Antonis Polemitis and George Giaglis• 1st Blockchain MOOC in the World• 45,000+ Students Enrolled from 110+ Countries Request Information Country of Residence Academic Status Start Date Programme of Interest UNIC will use the information you provide to process and evaluate …

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Discover the power of business blockchains and distributed ledger technologies with an overview of Hyperledger andits key frameworks. All over the global market there are ledgers that organizations and individuals alike must trust. Blockchain technologies record promises, trades, transactions or simply items we never want to disappear, allowing everyone in an ecosystem to keep a …

Introduction to Hyperledger Blockchain Technologies Read More »

The term ‘Blockchain’ denotes a shared immutable record, of a chain of transactions, each comprising one block, with the blocks being held together by cryptographic keys (“hashes”). These keys or signatures are stored in shared ledgers, joined by a mesh of nodes, or processes that connect them. Each node has a copy of the whole …

Blockchain Technology Applications in Healthcare Has Massive Potential in Improving Data Management, Handling, and Operational Efficiency Read More »

Stablecoin pioneer Uphold is claiming to have launched the first tradable retail carbon token. The Universal Protocol Alliance, a coalition of blockchain companies led by Uphold and including Bittrex Global, Ledger, Certik and Infinigold, announced the Universal Carbon (UPCO2) token Tuesday.  Each blockchain-based UPCO2 token represents a certified measure of carbon dioxide. They can be …

Blockchain Coalition Launches Tradable Carbon Credit Token Read More »

If you have been following banking, investing, or cryptocurrency over the last ten years, you may have heard the term “blockchain,” the record-keeping technology behind the Bitcoin network. Blockchain is a specific type of database. It differs from a typical database in the way it stores information; blockchains store data in blocks that are then …

Blockchain Explained Read More »