Video focusing on how to transform, digitally accelerate, and disrupt the foundations of economic fabric.
Centralization vs Decentralization – Blockchain 101
Decentralized networks give users much more control over the rules and maintenance of that network. Let’s explore how information is confirmed, or mined, and added to the blockchain. But first, we’ll examine the differences between centralized and decentralized networks.
What is a consensus algorithm?
There is only one state of truth in a blockchain. But how can we make sure the state of truth doesn’t get tampered with? Consensus algorithms are protocols that nodes use to agree with each other on the one and only state of truth in the blockchain. In this video, we explain to you the definition of consensus algorithms and how they work. In this video, we answer:
– What is the consensus algorithm?
– What are the benefits and what are the limitations?
– What types of consensus algorithms are available?
– What are the best options?
It also introduces Proof of Participation, vs Proof of Work and Proof of Stake.
What is Blockchain?
Professor Erwu Liu speaks about Blockchain and artificial intelligence.
Ethereum 2.0 Explained Part II | Phase 0 and the Beacon Chain
Ethereum 2.0 aims to improve on Ethereum 1.x in three main categories: security, scalability, and decentralization. In this video, we focus on Phase 0 and the launch of the Beacon Chain; slots, epochs, and checkpoints; and validator duties, penalties, and rewards.
Understand the Blockchain in Two Minutes
A simple explanation of the blockchain and what it is.
The Future of Digital Marketing in 2021
The top 5 hottest digital marketing trends we’ll see in 2021 including 1) artificial intelligence, 2) voice search, 3) blockchain, 4) micro-influencer marketing, 5) interactive content (interactive videos and ads).
Properties of a Blockchain – Blockchain 101
The name blockchain largely refers to the structure of the technology. Blocks contain data that represents transactions, and when a block is created or “mined,” all the data contained in the block is added to the chain. Permanently. All ledgers are updated to recognize this new consensus. Blocks are then linked together to form a chain and can be referred back to at any time, hence the name blockchain. The Bitcoin blockchain was created to allow a network to coordinate and reach “consensus” on shared data. Blockchains were created to solve the problem of coordinating data with people around the world, who don’t know or trust each other.
What Exactly Is Blockchain?
While bitcoin and blockchain are often part of the same discussion, the two technologies are not synonymous and blockchain actually has potential issues far beyond bitcoin and other cryptocurrencies. Blockchain, a recording software that makes it near impossible to change, hack, or cheat the system, can be a way to get multiple parties that might not trust each other to share and agree on data. It’s this peer-to-peer system that’s made blockchain appealing for financial applications like Bitcoin and other cryptocurrencies. But ironically, it is those same features that make it secure, that also make it impractical for many applications.
What is Blockchain Technology?
Layah Heilpern removes the complexity of the blockchain and shares three characteristics that will help beginners understand how the blockchain works.