June 25, 2018

Bitcoin & Blockchain Software Dev. Workshop – Vienna

bitcoin & Blockchain Software Dev. Workshop – Vienna
bitcoin & Blockchain Software Dev. Workshop – Vienna Objectives Blockchain is a distributed database that enables permanent, transparent, and secure storage of data. Blockhchain technology uses cryptography to keep data secure. The blockchain technology is the backbone of cryptocurrency. This training is aimed at everyone who is in interested in learning about Software Development with bitcoin & Blockchain. We will give you a full insight of this leading technology and its implementation in the real world. We would begin with the technical foundations of the blockchain, teaching you the fundamentals of cryptography and how it keeps data secure. You will also learn about the mechanisms behind cryptocurrencies. Master Class is ideal for: Frontend developers (Angular, Jquery, React, …) Backend developers (.net, php, Java, …) IT professionals Analysts and consultants bitcoin & Blockchain entrepreneurs Content in detail: Part 1 – bitcoin & Blockchain basics to advanced concepts 1. Introduction to Blockchain and bitcoin ✅ The course overview Introduction to cryptography for cryptocurrencies History and introduction to bitcoin Introduction to Blockchain How the Blockchain is structured? Comparing private, public, and consortium Blockchains 2. Fundamentals of decentralization ✅ How decentralization works? What can be decentralized? The impact of decentralization Pros and cons of decentralization 3. Advanced Blockchain concepts ✅ Consensus protocols PoW versus PoS versus PoET Key privacy challenges of Blockchains Smart contracts, decentralized applications 4. bitcoin and Blockchain security ✅ User security best practices for bitcoin Hardware wallets, physical bitcoin Balancing and diversification, survivability Part 2 – bitcoin & Blockchain Software Dev. 5. Blockchain Enabled Applications ✅ How bitcoin and Blockchain are different Propelling business with Blockchains Blockchain in action use-cases Steps to create Blockchain application Decentralized applications Structure of smart contracts 6. Installation and Coding in JS ✅ Etheureum Geth and installation NodeJS and solidity Solidity data types Creating Blockchain with JS Analysing output of Blockchain in JS Checking if Blockchain is valid through JavaScript Proof-of work in Blockchain 7. Transaction workflow in Blockchain ✅ Mining of bitcoin Generating headers in bitcoin Solving the proof of work problem Transaction workflow Unspent transaction output Transactions on the Blockchain Overview of transaction on the network Simple payment verification- Merkle Root Finding a transaction using Merkle Root Blockchain forks 8. Developing demo bitcoin widget ✅ bitcoin widget development with PHP Designing HTML page Logic for bitcoin widget Analysing output for bitcoin widget 9. Developing Blockchain with NodeJS ✅ Understanding Dapps Structure of Dapps Blockchain demo flow diagram Coding for block structure and plugins installation Logic behind hashes of block Coding a block structure Understanding and coding genesis block Initializing HTTP and P2P in Blockchain Calculation of hash Building a valid Blockchain Latest Block From Blockchain
starting on 2018-09-27 09:00:00

Address:
Ankerbrotfabrik
Absberggasse 27
Vienna
AustriaFirst bitcoin ATM in USA
Liberty Teller Machine installed in Boston’s South Station on 2/19/2014. Photo taken 2/20/2014.
By drywellguy on 2014-02-20 17:49:59

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March 23, 2017

Brave Browser Creates Ad Platform Using New Ethereum Token

The Brave internet browser has changed the way people around the world use the Internet by making made browsing faster and safer in addition to integrating bitcoin’s peer-to-peer value to many new users and new wallets. Now, Brave takes another step into changing the online Internet experience by creating a new ad platform using a new digital token based on Ethereum technology.

Brave is very focused on improving the online experience, and this new token-based system called BAT (Basic Attention Token) has multiple benefits for users, advertisers, and online publishers. Integrating BAT with blockchain technology ensures user anonymity and fairness while using Ethereum gives them experienced support from a market leader in smart contract technology.

This is the second major partnership for Ethereum in as many months, following their announcement of the Enterprise Ethereum Alliance in New York a few weeks ago. Fortune 100 corporations like Intel, Microsoft, and J.P. Morgan have agreed to use Ethereum to expand their fintech and smart contract aspirations through Ethereum’s platform.

Brave CEO Brendan Eich told Bitcoinist:

We need the smart contract support in Ethereum…Smart contracts to implement tokens are proven there, with lots of precedents. bitcoin does not support smart contracts. We used ETH since that is where the token launches and predicate smart contract work needed for them has been done.

Users will opt-in to receive advertising. If they do, their attention will be privately monitored on-device in the Brave browser, without tracking. Publishers will be rewarded accordingly with BATs, which are tokens of exchange in a secure, private, and anonymous advertising system based on the browser and the mobile app web view.

Users will also get a share of BATs for participating. BAT keeps the data on the device, encrypts the data, and shields the identities of Brave’s users.

BAT BRINGS EVERYONE VALUE

The BAT token helps serve each user in the model in different ways. For the online user, they get enhanced privacy and security when introduced to an ad. The ads are more relevant and they get BAT tokens.

Advertisers get more targeted ads, higher revenue and less fraud in the ad system. Online publishers enjoy less expensive customer attention, less fraud, and better attribution.

You can see the BAT whitepaper here. Brave will be offering a BAT crowd sale in the near future and will have a scheduled roll-out for the new platform in three phases throughout 2017. For notifications of these Brave updates, head to their dedicated BAT token website.

How will Brave’s BAT project affect the future of online advertising? Let us know what you think below.

Images courtesy of Brave, Basic Attention Token, AdobeStock

The post Brave Browser Creates Ad Platform Using New Ethereum Token appeared first on Bitcoinist.com.

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