Hashgraph is a distributed ledger technology that has been described as an alternative to blockchains. The hashgraph technology is currently patented, is used by the public ledger Hedera, and there is a grant to implement the patent as a result of the Apache 2.0's Grant of Patent License (provision #3) so long as the implementation conforms to the terms of the Apache license. The native cryptocurrency of the Hedera Hashgraph system is HBAR. Unlike blockchains, hashgraphs do not bundle data into blocks or use miners to validate transactions. Instead, hashgraphs use a "gossip about gossip" protocol where the individual nodes on the network "gossip" about transactions to create directed acyclic graphs that time-sequence transactions. Each "gossip" message contains one or more transactions plus a timestamp, a digital signature, and cryptographic hashes of two earlier events. This makes Hashgraph form an asynchronous Byzantine Fault-Tolerant (aBFT) consensus algorithm. Hashgraph was invented in the mid-2010s by the American computer scientist Leemon Baird. Baird is the co-founder and chief technical officer of Swirlds, a company that holds patents covering the hashgraph algorithm. (Wikipedia).
In this video, you’ll learn more about how hashtags are used on Twitter. Visit https://www.gcflearnfree.org/twitter/what-is-a-hashtag/1/ for our text-based lesson. This video includes information on: • Using hashtags • Browsing popular hashtags We hope you enjoy!
From playlist Twitter
Hashgraph vs Blockchain | Hedera Hashgraph Tutorial | Hashgraph Technology | Edureka
(Blockchain Training : https://www.edureka.co/blockchain-training) Hashgraph is a consensus mechanism based on virtual voting. How is this better than Blockchain? or Is it? Find out while we compare these two in this short video. Here is the link to the Blockchain blog series: https://g
From playlist Blockchain Tutorial Videos | Edureka
An informal introduction to cryptography. Part of a larger series teaching programming at http://codeschool.org
From playlist Cryptography
What is Hashgraph? | Hashgraph Explained | Edureka
*** Edureka Online Training: https://www.edureka.co *** This edureka video will give you a graphic representation of hashgraph and explain all parts of the gossip protocol being used including witness, fame, rounds, consensus timestamp. If you have any questions or want the powerpoint pre
From playlist Blockchain Tutorial Videos | Edureka
Learn how to read key-value pairs from a text file into a HashMap.
From playlist Intermediate Java
Hash Table And HashMap In Python | Implementing Hash Tables Using Dictionary In Python | Edureka
** Python Certification Training: https://www.edureka.co/python ** This Edureka video on 'HashTables and HashMaps in Python' will help you learn how you to implement Hash Tables and HashMaps in Python using dictionaries. Below are the topics covered in this video: What is a Hash Table
From playlist Python Programming Tutorials | Edureka
https://en.wikipedia.org/wiki/SHA-1#Examples_and_pseudocode If you have any questions of want to contribute to code or videos, feel free to write me a message on youtube or get my contact in the About section or googling my contacts.
From playlist Programming
How to Become a Blockchain Developer in 2023? | Roadmap to Become Blockchain Developer| Simplilearn
🔥 Professional Certificate Program In Blockchain: https://www.simplilearn.com/blockchain-certification-training-course?utm_campaign=HowtoBecomeaBlockchainDeveloperin2023-KzATo7UaFtM&utm_medium=Descriptionff&utm_source=youtube "This video on How to become a Blockchain Developer in 20
From playlist Blockchain Tutorial Videos 🔥[2022 Updated] | Simplilearn
Blockchain Full Course - 4 Hours | Blockchain Tutorial | Blockchain Technology Explained | Edureka
🔥 Edureka Blockchain Training (Use Code "𝐘𝐎𝐔𝐓𝐔𝐁𝐄𝟐𝟎") : https://www.edureka.co/blockchain-training 🔴Subscribe to Edureka YouTube channel for latest video updates: http://bit.ly/edurekasub This Edureka Blockchain Full Course Tutorial video will give you a complete understanding on Blockchain
From playlist Top 10 Technologies to Learn in 2022 | Trending Technologies in 2022 | Edureka
Blockchain Tutorial For Beginners 2023| Blockchain Explained In 2 Hours| Simplilearn
This video on Blockchain Tutorial For Beginners 2023 covers all the necessary details like cryptocurrency and Blockchain Explained from basics to advance. It covers the basics of bockchain to build your base in this concept and help you deal with its in-depth concepts like hyperledgers, sm
From playlist Blockchain Tutorial Videos 🔥[2022 Updated] | Simplilearn
Get the Code Here: http://goo.gl/srwIf Welcome to my Java Hash Table tutorial. A Hash Table is a data structure offers fast insertion and searching capabilities. The negative is that they are limited in size because they are based on arrays. They are also hard to order. People get confus
From playlist Java Algorithms
🔥Blockchain Developer Course For 2022 | Blockchain Tutorial For Beginners | Blockchain | Simplilearn
🔥 Enroll for FREE Blockchain Course & Get your Completion Certificate: https://www.simplilearn.com/learn-blockchain-basics-skillup?utm_campaign=BlockchainDevFC17Jul22&utm_medium=Description&utm_source=youtube This video by simplilearn is based on the Blockchain developer course for 2022.
From playlist Simplilearn Live
C9 Lectures: Dr. Erik Meijer - Functional Programming Fundamentals Chapter 9 of 13
In Chapter 9, Interactive Programs, Dr. Meijer will teach us how to make programs in Haskell that are side-effecting: interactive. Haskell programs are pure mathematical functions with no side effects. That said, you want to be able to write Haskell programs that can read input from the ke
From playlist Haskell - Functional Programming Fundamentals (Dr. Erik Meijer )
Ethical Hacking Tutorial | What is Ethical Hacking | Edureka | Cyber Security Live - 2
🔥Edureka Cyber Security Course: https://www.edureka.co/cybersecurity-certification-training This Edureka "Ethical Hacking Tutorial" video will give you an introduction to Ethical Hacking. This video will give you an exhaustive video on key topics of Ethical Hacking for beginners. 🔴Subscr
From playlist Edureka Live Classes 2020
How To Become A Successful Blockchain Professional | How To Become A Blockchain Expert | Simplilearn
🔥 Professional Certificate Program In Blockchain: https://www.simplilearn.com/blockchain-certification-training-course?utm_campaign=Webinar3rdMar2022-TjkE-AJBqZY&utm_medium=DescriptionFirstFold&utm_source=youtube Blockchain promises to be one of the most transformative technologies of the
From playlist Simplilearn Live
Cryptographic Hash Functions: Part 1
Cryptographic Hash Functions Applications of Crypto Hash Functions Birthday Problem Secure Hash Algorithm (SHA)
From playlist Network Security
Non-equilibrium and periodically driven quantum systems-3 by Arnab Sen
PROGRAM : BANGALORE SCHOOL ON STATISTICAL PHYSICS - XII (ONLINE) ORGANIZERS : Abhishek Dhar (ICTS-TIFR, Bengaluru) and Sanjib Sabhapandit (RRI, Bengaluru) DATE : 28 June 2021 to 09 July 2021 VENUE : Online Due to the ongoing COVID-19 pandemic, the school will be conducted through online
From playlist Bangalore School on Statistical Physics - XII (ONLINE) 2021