Blockchain Courses Online

About

A blockchain, originally block chain, is a growing list of records, called blocks, that are linked using cryptography. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data (generally represented as a Merkle tree).

By design, a blockchain is resistant to modification of its data. This is because once recorded, the data in any given block cannot be altered retroactively without alteration of all subsequent blocks. For use as a distributed ledger, a blockchain is typically managed by a peer-to-peer network collectively adhering to a protocol for inter-node communication and validating new blocks. Although blockchain records are not unalterable, blockchains may be considered secure by design and exemplify a distributed computing system with high Byzantine fault tolerance. The blockchain has been described as "an open, distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way".

Content

• Blockchain overview
• Structure
  • Blocks
  • Decentralization
  • Openness
• Uses
  • Cryptocurrencies
  • Smart contracts
  • Financial services
  • Video games
  • Energy trading
  • Supply chain
  • Anti-counterfeiting
  • Health Care
  • Domain Names
  • Other uses
• Types
  • Public blockchains
  • Private blockchains
  • Hybrid blockchains
  • Sidechains

About

Solidity is an object-oriented programming language for writing smart contracts. It is used for implementing smart contracts on various blockchain platforms, most notably, Ethereum. It was developed by Christian Reitwiessner, Alex Beregszaszi, and several former Ethereum core contributors to enable writing smart contracts on blockchain platforms such as Ethereum.

Solidity is a statically-typed programming language designed for developing smart contracts that run on the Ethereum Virtual Machine, also known as EVM.

Content

• Concept of Solidity programming language
• Truffle Framework and Ganache
• Smart Contract Test
• The Ethereum blockchain
• Security
• Metamask as Ethereum wallet
• Token deployment

About

Hyperledger (or the Hyperledger project) is an umbrella project of open source blockchains and related tools, started in December 2015 by the Linux Foundation, and has received contributions from IBM, Intel and SAP Ariba, to support the collaborative development of blockchain-based distributed ledgers.

Content

• History and aims
• Notable frameworks
  • Hyperledger Fabric
  • Hyperledger Iroha
  • Hyperledger Sawtooth
  • Hyperledger Besu
• Tools
  • Hyperledger Caliper
  • Hyperledger Cello
  • Hyperledger Composer
  • Hyperledger Explorer
  • Hyperledger Quilt
  • Hyperledger Ursa

About

Ethereum is a public blockchain platform with programmable exchange features, otherwise called ETH. OS: Linux, Windows, macOS, and Portable Operating System Interface.

Content

• Features of Ethereum 2.0 and development tools
• Ethereum’s basic principles and advanced security methods.
• Build blockchain projects
• Cryptocurrency tokens
• Write smart contracts
• Build DApps
• Code the class contracts
• Ethereum’s Network, problems, solutions

About

Blockchain development is being known as perhaps the most progressive and huge improvement of today. Blockchain development was first recognized on the planet's most standard progressed money, Bitcoin, anyway has now changed the stance of a couple of affiliations and drew in them to use it regardless, for limit and move of huge worth.

Content

• The digital danger 
• Ethereum and Hyperledger Blockchain 
• Blockchain security 
• Creation of Blockchain-based applications 
• Develop Blockchain-based PKI arrangements 

About

It is a decentralized digital currency without a central bank or single administrator that can be sent from user to user on the peer-to-peer bitcoin network without the need for intermediaries. Transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain. Bitcoins are created as a reward for a process known as mining. They can be exchanged for other currencies, products, and services. Research produced by the University of Cambridge estimates that in 2017, there were 2.9 to 5.8 million unique users using a cryptocurrency wallet, most of them using bitcoin.

The course shows you the fundamental ideas of both Bitcoin and Blockchain and gives you a review of these intrinsic ideas by telling you the best way to construct Bitcoin-driven applications with Python. 

Content

• Bitcoin APIs in Python
• Creation of Bitcoin trading bots 
• Programs for Bitcoin payments
• Bitcoin mining software development
• Creation of keys, wallets and addresses in Python code
• Generation of Bitcoin transaction reports

About

Bitcoin is a cryptocurrency invented in 2008 by an unknown person or group of people using the name Satoshi Nakamoto and started in 2009 when its implementation was released as open-source software.

It is a decentralized digital currency without a central bank or single administrator that can be sent from user to user on the peer-to-peer bitcoin network without the need for intermediaries. Transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain. Bitcoins are created as a reward for a process known as mining. They can be exchanged for other currencies, products, and services. Research produced by the University of Cambridge estimates that in 2017, there were 2.9 to 5.8 million unique users using a cryptocurrency wallet, most of them using bitcoin.

Content

• The fundamentals of addresses and transactions of Bitcoin
• Bitcoins in online marketplaces
• Bitcoins security from online theft using Brainwallets and cold storage
• Bitcoin’s underlying technology, the Blockchain
• Bitcoin configuration
• Mining Bitcoin and setting up a mining rig