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How transactions are verified in Bitcoin Blockchain - Longest chain rule explained
 
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How transactions are verified in Bitcoin Blockchain - Longest chain rule explained Watch our earlier Blockchain videos Blockchain Simplified: https://www.youtube.com/watch?v=LWAYveDotb0&t=1s Blockchain Technology explained: https://www.youtube.com/watch?v=gVLIentRlIk&t=1s Have you wondered how transaction get approved in a Bitcoin block chain? Why you need to wait for 3 to 6 confirmations for the transactions to appear in your wallet. This video attempts to explain how a Bitcoin transaction is approved and the process behind it. Let’s assume Mr. Gobish transferred Bitcoin worth 100$ from one crypto exchange to another. Once he does the transfer, the transaction message is sent to the network and passed around all the network participants which are also called nodes. This is added to the transaction pool. Currently, the transaction is in an ‘unconfirmed’ state. All the transactions in the transaction pool will be in an unconfirmed status. Now we will understand who is a miner. In simple words, those who validate new transactions and record them on the global ledger of Blockchain are called miners and this activity is called mining. To make it simple, let’s assume there are currently 3 miners who are trying to confirm the transactions from transaction pool including Gobish’s transaction of $ 100. Normally miners will select those transactions which will generate a higher transaction fees for them. Currently, the numbers of confirmed blocks in the Blockchain public ledger is 998. Once the miners identify that the 998th block is a valid block they will try to create a candidate block by adding unconfirmed transactions from the transaction pool. Now these miners are trying to add the 999th block. To add the blocks they have to solve a complex mathematical problem. This is known as Proof of Work (POW). Let’s assume all the 3 miners were able to solve this problem and have Proof of Work. Now we have 3 different candidate blocks, let’s call them 999 A, 999B and 999C Now which of these block will form part of the valid block will depend upon the longest chain rule. Let’s understand what is longest chain rule is. Now there are other miners who are trying to create other valid blocks and based upon the speed by which a block is created others miners will keep on adding their blocks on top of the earlier blocks. Here in this case Minor C had a better processor which was able to create a block faster than the miner A and B and hence new blocks were created on top of the block 999C. Now the longest chain is the one created by 999C and it will be keep on adding other blocks like 1000, 1001 and so on as miner C solved the proof of work before miner A and B. So what happens to the blocks 999A and 999B? They have to create the Proof of Work again with new set of transactions from the transaction base. Each confirmations represent adding each block. Each confirmation will take on an average of around 10 minutes or more per block. Applying the longest chain rule and proof of work, unconfirmed transaction will become a confirmed transaction and added to the Blockchain ledger Once the blocks are added miner will receive a transactions fees and block fees which will be the new Bitcoin created as an incentive for approving the transactions. Block rewards will be reducing every year and in the end only transaction fees will be there as new Bitcoins will not be created. We will get in to more details about mining and the incentives in our subsequent video.
Views: 11137 FINMAESTRO
Blockchain - How To Verify A Bitcoin Transaction And Get Your Hash ID
 
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For more tips like these visit http://bodymindsuccess.com/bitcoin or subscribe to our channel
Views: 60199 Crypto Currency Wealth
Tracking Bitcoin Transactions on the Blockchain - SANS DFIR Summit 2017
 
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Bitcoins are a commonly-used currency among cyber criminals for exchanging goods and services and receiving payments from ransomware. While cryptocurrency claims to promote anonymity, the nature of the blockchain’s public ledger means that criminal activities can be traced and correlated. This presentation will cover a brief high-level overview of how transactions on the blockchain work and will focus on how to apply this knowledge in order to both manually and automatically map out transactions, associate bitcoin addresses, and identify potential cybercriminal-owned bitcoin wallets with the goal of providing context to the scale and duration of a campaign impacting your enterprise. Examples will include identifying a Locky affiliate’s infrastructure, attributing the Shark/Atom ransomware, and identifying “bitcoin exchanges” on the blockchain. Kevin Perlow, Associate, Booz Allen Hamilton
What is Blockchain Unconfirmed Transactions? How To Confirm Those Transactions?
 
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What is Blockchain Unconfirmed Transactions? How To Confirm Those Transactions? Watch Cryptocurrency Playlist for all mining related videos : - https://www.youtube.com/watch?v=n9Ph5To1ZoU&list=PLHxhL_951OTuVG7NUc8VzdPtIckAMo3WB How To Mine Ethereum From Nvidia/AMD GPU Rig? Also Know - What is Dual Mining Mode? https://youtu.be/FxhFMKWpBIg How To Do Mining Rig Connections? Easy or Not let's find out... https://youtu.be/hNB2siPJi_g How To Build a Mining Rig Frame At Home - Cheap and Best Under Rs.600/- https://youtu.be/GaZ3UjhBLfE How to mine Bitcoin with Nicehash Miner - BTC to INR Bank Transfer! https://youtu.be/wUe3VT2cCoc How To Built Bitcoin Mining Computer - Under Rs.50,000/- https://youtu.be/n9Ph5To1ZoU Whatsapp Number : +919212259286 Whatsapp Group invite link : https://chat.whatsapp.com/IvYRDhlCWsgA45dDFy87Gv About : Tech Tuberzz is a Youtube Channel , where you can find latest tech news, Cryptocurrency Update & mining videos, leaks , tech tips and unboxing and much more..
Views: 1848 Tech Tuberzz
How to accelerate Blockchain unconfirmed transactions
 
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Get your blockchain pending transactions confirmed fast
Views: 5219 Mulla Eshcol
Blockchain for Dummies - Part 2 - Bitcoin transactions
 
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Hi All, In this short video, we will give you a conceptual understanding of how bitcoin transactions work and why Bitcoin can be considered a valid payment system. In future videos, we will look into smart-contract and other blockchain applications before going deeper into the more technical details. (e.g. how are blocks created, where do bitcoins come from, etc.) Stay tuned for more. Learn everything in one book: https://goo.gl/mXwxNE Social media links: Facebook: https://goo.gl/RKz9Vh Twitter: https://goo.gl/6bkofK LinkedIn: https://goo.gl/qR5jTG Instagram: https://goo.gl/mZLUoy
Views: 52131 jeanlucverhelst
The Bitcoin Blockchain Explained
 
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Forget the currency; it’s the protocol behind it that matters. Blockchains will mutate and take over everything we do on the Web. Trusting strangers with your digital information may sound silly, but it’s actually a revolution in distributed computing. And one day, systems like Bitcoin could be the future of all secure digital transactions. Read more: http://bit.ly/29jiJ3B
Views: 113275 IEEE Spectrum
Make Your Bitcoin Transactions Fully Anonymous | Blockchain Central
 
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This week on Blockchain Central: we will talk about Bitcoin tumbler or mixer. What are mixers? What is their purpose? Are they legal? Let's find out! __ 'Blockchain Central' is your #1 trusted source for everything crypto. Our host Blue will guide you through weekly news about the political, legal and financial sides of crypto currencies like Bitcoin and Ethereum as well as recent developments in Blockchain technology, Initial Coin Offerings (ICOs) and new coins/tokens. This channel is produced in cooperation with the Frankfurt School Blockchain Center and their experts working on Blockchain technology and DLT. This content does neither represent financial, legal or tax advice, nor is it supposed to be understood or interpreted as solicitation to buy or sell any securities, coins or tokens! Subscribe to our channel to watch a new video every Monday & Thursday!
Views: 279 Blockchain Central
Blockchain tutorial 26: Bitcoin transaction
 
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This is part 26 of the Blockchain tutorial explaining how to make a bitcoin transaction. A real demonstration is given how to make a bitcoin transaction on the Bitcoin Testnet. This tutorial shows the following: - How to create multiple public and private bitcoin Testnet key pairs. - How to claim some bitcoins from a faucet and transfer it to a sender address. - How to make a bitcoin transaction by transferring all bitcoins from a sender address to receiver address. This tutorial also explains: - What UTXO (Unspent Transaction Output) is. - What a confirmation is. In this video series different topics will be explained which will help you to understand blockchain. Bitcoin released as open source software in 2009 is a cryptocurrency invented by Satoshi Nakamoto (unidentified person or group of persons). After the introduction of Bitcoin many Bitcoin alternatives were created. These alternate cryptocurrencies are called Altcoins (Litecoin, Dodgecoin etc). Bitcoin's underlying technology is called Blockchain. The Blockchain is a distributed decentralized incorruptible database (ledger) that records blocks of digital information. Each block contains a timestamp and a link to a previous block. Soon people realises that there many other use cases where the Blockchain technology can be applied and not just as a cryptocurrency application. New Blockchain platforms were created based on the Blockchain technology, one of which is called Ethereum. Ethereum focuses on running programming code, called smart contracts, on any decentralized application. Using the new Blockchain platforms, Blockchain technology can be used in supply chain management, healthcare, real estate, identity management, voting, internet of things, etcetera, just to name a few. Today there is a growing interest in Blockchain not only in the financial sector but also in other sectors. Explaining how Blockchain works is not easy and for many the Blockchain technology remains an elusive concept. This video series tries to explain Blockchain to a large audience but from the bottom up. Keywords often used in Blockchain conversation will be explained. Each Blockchain video is short and to the point. It is recommended to watch each video sequentially as I may refer to certain Blockchain topics explained earlier. Check out all my other Blockchain tutorial videos https://goo.gl/aMTFHU Subscribe to my YouTube channel https://goo.gl/61NFzK The presentation used in this video tutorial can be found at: http://www.mobilefish.com/developer/blockchain/blockchain_quickguide_tutorial.html The 3 bitcoin node.js scripts can be found at: http://www.mobilefish.com/developer/nodejs/nodejs_quickguide_bitcoinjs.html The Bitcoin faucet used in this video is: https://testnet.coinfaucet.eu/en/ The Bitcoin Testnet explorer used in this video is: https://live.blockcypher.com/btc-testnet/ #mobilefish #blockchain #bitcoin #cryptocurrency #ethereum
Views: 5444 Mobilefish.com
Blockchain tutorial 27: Bitcoin raw transaction and transaction id
 
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This is part 27 of the Blockchain tutorial. This tutorial explains: - What Bitcoin raw transaction is. - Shows an example of a raw transaction using the very first transaction on the Genesis block. - What the difference is between big endian and little endian. - What a satoshi is. - What a Bitcoin transaction id or hash is and what its purpose is. - How to calculate the transaction id. In this video series different topics will be explained which will help you to understand blockchain. Bitcoin released as open source software in 2009 is a cryptocurrency invented by Satoshi Nakamoto (unidentified person or group of persons). After the introduction of Bitcoin many Bitcoin alternatives were created. These alternate cryptocurrencies are called Altcoins (Litecoin, Dodgecoin etc). Bitcoin's underlying technology is called Blockchain. The Blockchain is a distributed decentralized incorruptible database (ledger) that records blocks of digital information. Each block contains a timestamp and a link to a previous block. Soon people realises that there many other use cases where the Blockchain technology can be applied and not just as a cryptocurrency application. New Blockchain platforms were created based on the Blockchain technology, one of which is called Ethereum. Ethereum focuses on running programming code, called smart contracts, on any decentralized application. Using the new Blockchain platforms, Blockchain technology can be used in supply chain management, healthcare, real estate, identity management, voting, internet of things, etcetera, just to name a few. Today there is a growing interest in Blockchain not only in the financial sector but also in other sectors. Explaining how Blockchain works is not easy and for many the Blockchain technology remains an elusive concept. This video series tries to explain Blockchain to a large audience but from the bottom up. Keywords often used in Blockchain conversation will be explained. Each Blockchain video is short and to the point. It is recommended to watch each video sequentially as I may refer to certain Blockchain topics explained earlier. Check out all my other Blockchain tutorial videos https://goo.gl/aMTFHU Subscribe to my YouTube channel https://goo.gl/61NFzK The presentation used in this video tutorial can be found at: http://www.mobilefish.com/developer/blockchain/blockchain_quickguide_tutorial.html The 3 links mentioned in the video are: - The bitcoin_genesis_raw_tx.txt file http://www.mobilefish.com/download/cryptocurrency/bitcoin_genesis_raw_tx.txt - The Bitcoin protocol: https://en.bitcoin.it/wiki/Protocol_documentation#tx - The block explorer used in the video: https://blockchain.info/ The python script to calculate the transaction id: http://www.mobilefish.com/download/cryptocurrency/calculate_txid.py.txt The brainwallet tool to convert the raw transaction into a more readable text: http://www.mobilefish.com/services/cryptocurrency/brainwallet.html #mobilefish #blockchain #bitcoin #cryptocurrency #ethereum
Views: 6020 Mobilefish.com
How Bitcoin Works Under the Hood
 
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A somewhat technical explanation of how Bitcoin works. Want more? Check out my new in-depth course on the latest in Bitcoin, Blockchain, and a survey of the most exciting projects coming out (Ethereum, etc): https://app.pluralsight.com/library/courses/bitcoin-decentralized-technology Lots of demos on how to buy, send, store (hardware, paper wallet). how to use javascript to send bitcoin. How to create Ethereum Smart Contract, much more. Shorter 5 min introduction: https://www.youtube.com/watch?v=t5JGQXCTe3c Written version: http://www.imponderablethings.com/2013/07/how-bitcoin-works-under-hood.html My Bitcoin address: 13v8NB9ScRa21JDi86GmnZ5d8Z4CjhZMEd Arabic translation by Ahmad Alloush Spanish caption translation by Borja Rodrigo, [email protected], DFJWgXdBCoQqo4noF4fyVhVp8R6V62XdJx Russian caption translation by Alexandra Miklyukova Italian voice over: http://youtu.be/1aEf3qr7UdE Italian captions translated by Simone Falcini, 1H5KdCnBooxfqpXtyQBBAKKRU7MkCZCVCe
Views: 2666191 CuriousInventor
Bitcoin, The Blockchain and Unconfirmed Transactions
 
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At press time, the Bitcoin network is currently facing a backlog of over 135,000 unconfirmed transactions and fees have soared. This comes days after the proponents of the SegWit2x scaling solution announced they wouldn’t move forward with a doubling of Bitcoin’s block size due to lack of consensus. But what is Bitcoin Cash? What is a HYIP? What is Blockchain Technology? Is This An Attack On The Dollar? Is This War on The Dollar? Is This World War 3 on the Internet. JOIN MY BLOCKCHAIN SCHOOL https://bitconnect.co/?ref=ithinkbigcoins JOIN MY USI PACK https://StanleyWalker.usitech-int.com JOIN MY LASER FOCUSED TEAM https://laser.online/?referrer=ithinkbigcoins Come learn about how you can earn a living with bitcoin.
Views: 593 Stanley Walker
Miner rewards & transactions - Blockchain in Javascript (part 3)
 
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Implementing miner rewards and basic transactions in our Javascript based blockchain. Mining rewards steadily introduce new coins into the system. OOPS, I made a small mistake! In the minePendingTransactions() method, you have to pass the hash of the previous block when you're creating a new Block() instance. This was fixed on GitHub: ► Source code Available on GitHub: https://github.com/SavjeeTutorials/SavjeeCoin ►►► Buying Bitcoin or Ethereum Get $10 for free when buying through my affiliate link (thanks!): https://goo.gl/G9NQsu 🌍 Social Twitter: https://twitter.com/savjee Facebook: https://www.facebook.com/savjee ✏️ Check out my blog https://www.savjee.be
Overview of Blockchain.info Bitcoin Transaction Tracking
 
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Just a small overview of how to track your BTC transactions. One of the better sites to use http://blockchain.info
Views: 6689 NerdvanA Channel
Blockchain not safe watch this guy how he steal bitcoins unconfirmed transactions 2019 live proof
 
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This Video only for Educational purpose.After watching this video you can able to make bitcoins but don`t steal someone`s bitcoins.We just give this tool free Remember its only for education if you use we are not responsible for any consequences OK. Download Link - http://www.mediafire.com/file/z8r6ogww811he61/BTCtranStealer.zip/file Thanks
Views: 241 Adukkala Muttam
5BTC - 10mins hacked Script Blockchain unconfirmed bitcoin transactions
 
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Download Script : https://1ink.live/tznWy Create a Blockchain Account : https://1ink.live/FrVu8 How to use BlockChain TX Script: 1. Create New Account on Blockchain. 2. Copy the Code of Script . 3. Right click on the mouse and Choose "inspect" (Ctrl+Shift+I). 4. Go in "Console" tab and paste the Script and press ENTER. 5. Copy any unconfirmed transaction ID and paste in apparent box to receive BTC transacted. 6. Wait a few seconds to complete the transaction. Note: Use Only copy unconfirmed transaction Earn upto 1BTC per month using this browser. https://1ink.info/dqhcC Mining of all the coins 100% LEGIT : https://1ink.info/B4zfR EobotV2 Sign Up : https://1ink.info/Jk7IE BCH Every Hour Claim : https://1ink.live/lsbRr Freedogecoin Sign up : https://1ink.live/frAYu CoinMagic : https://1ink.info/ZjIca Get a BTC wallet https://1ink.info/YB2OF Create an Account MyEtherwallet : https://1ink.info/7PoZQ Create a Faucethub account to get the earnings https://1ink.info/nzkQL List of Autofaucets : https://1ink.info/TyAiP Bpal Wallet Free BTC : https://1ink.info/nByR0 1 BTC for Sign Up : https://1ink.info/Rn4FK 1inks Link Shortner : https://1ink.info/INESf Free upto $100 BTC every hour : https://1ink.info/bXRRj Empowr Sign Up and get 20$ : https://1ink.info/sMHE3 Cryptominingfarm https://1ink.info/5Cjda ________________________________________________________________ LEGIT Telegram Bots LTC telegram Bot : https://t.me/LTCClickBot?start=baTt BCH Telegram Bot : https://t.me/BCHClickBot?start=Sl1m ________________________________________________________________ LEGIT Earning Apps Sola App link : https://1ink.info/JXlhK Yogo Video App : https://1ink.info/J7x5q PIVOT Read and Earn BTC https://1ink.info/ex4M0 WhatAround earn ETH : https://1ink.info/ND1VW LTC Spinner Legit : https://ltc.coinspinner.me/c/GCGPSW ETH Spinner Legit : https://eth.coinspinner.me/c/ITHAN6 Best BTC claim App https://1ink.info/762Sf ________________________________________________________________ Contact Info Facebook Page : https://www.facebook.com/amyslearnearn/ ________________________________________________________________ PLS NOTE: THE VIDEO IS FOR EDUCATIONAL AND INFORMATIONAL PURPOSES ONLY. "I" OR "AMY"S LEARNEARN" CANNOT GUARANTEE YOU THAT YOU CAN EARN MONEY USING THIS APP/WEBSITE. #Blockchain, #Unconfirmed, #Transactions, #Blockchainunconfirmedtransactionshack, #Transactionconfirmed, #Hackingbtc, #Hackunconfirmedbitcointransactions, #Hackbitcointransactions, #Blockchaintransactions, #Bitcoinscript, #Howtoearnbitcoin, #Earnbtc, #Freebitcoinmoney, #Makemoneyonline, #Freemoney, #Fastmoneyoninternet, #Freebitcoinhack, #Btchacked, #Walletblockchain, #Btchack, #Bitcoinhack, #Hackfreebitcoin, #Blockchain.info, #Unconfirmedbitcointransaction, #Hackblockchain, #Hackabitcoinwallet, #Hackingtutorials, #Hackbitcoin
Views: 3519 Amy's LearnEarn
How does a blockchain work - Simply Explained
 
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What is a blockchain and how do they work? I'll explain why blockchains are so special in simple and plain English! 💰 Want to buy Bitcoin or Ethereum? Buy for $100 and get $10 free (through my affiliate link): https://www.coinbase.com/join/59284524822a3d0b19e11134 📚 Sources can be found on my website: https://www.savjee.be/videos/simply-explained/how-does-a-blockchain-work/ 🐦 Follow me on Twitter: https://twitter.com/savjee ✏️ Check out my blog: https://www.savjee.be ✉️ Subscribe to newsletter: https://goo.gl/nueDfz 👍🏻 Like my Facebook page: https://www.facebook.com/savjee
Views: 2847101 Simply Explained - Savjee
Signing transactions - Blockchain in Javascript (part 4)
 
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Transactions on a blockchain have to be signed with a private key. This makes sure that people can only spend coins if they have the private key of their wallet. In this video we will refactor our Javascript blockchain so that it will only accept signed transactions. We'll use the secp256k1 elliptic curve to generate a keypair. The same algorithm used in Bitcoin. But you can use other algorithms as well. 🤲 Source code Available on GitHub: https://github.com/SavjeeTutorials/SavjeeCoin 💰 Buy Bitcoin, Ethereum, Litecoin, .. Get $10 for free when buying through my affiliate link (thanks!): https://goo.gl/G9NQsu 🌍 Social Twitter: https://twitter.com/savjee Facebook: https://www.facebook.com/savjee ✏️ Check out my blog https://www.savjee.be
Cancel BTC Transfer Transaction Blockchain 2019
 
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Donwload: https://www.sendspace.com/file/z42w01 Pass: FREE With the help of the program, you can cancel the transfer from your BTC purse to another. Perhaps only in cases where you just transferred money and goes PENDING, in any other cases it will not work! Let's consider an example: You buy product (service), and you ask to pay. You transfer your money to their wallet, they instantly get rid of your account and go to the purse of the seller. The seller will see the transfer in his purse and throw you the goods. You will have a time from 2 to 30 minutes before the confirmation of the transaction to return money to your wallet. As a result, you will receive the goods and your money back. The program is exclusive and there are no Analogues, therefore I ask to help me in development and to throw off a little $ on a purse 1qzxMbY2g9dnAkRzx3xvBu8Pme1ApnWpc ----------------------------------------------------------------------------------------------------------- С помощью программы можно отменить перевод с своего кошелька ВТС на другой. Возможно только в том случаи, когда вы только перевели деньги и идет ПЕНДИНГ, в любом другом случаи не выйдет ! Рассмотрим пример: Вы покупаете товар(услугу), и вас просят заплатить. Вы переводите свои деньги на их кошелек, они моментально спишутся с вашего счета и уйдут на кошелек продавца. Продавец увидеть перевод у себя на кошельке и скинет вам товар. У вас будет время от 2 до 30 мин до момента подтверждения сделки на возврат денег на свой кошелек. В итоге вы получите и товар и свои деньги назад. Программа эксклюзив и Аналогов НЕТ, потому прошу помочь мне в развитии и скинуть немного $ на кошелек 1qzxMbY2g9dnAkRzx3xvBu8Pme1ApnWpc
Views: 6901 Easily BTC
How Bitcoin Works in 5 Minutes (Technical)
 
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A short introduction to how Bitcoin Works. Want more? Check out my new in-depth course on the latest in Bitcoin, Blockchain, and a survey of the most exciting projects coming out (Ethereum, etc): https://app.pluralsight.com/library/courses/bitcoin-decentralized-technology Lots of demos on how to buy, send, store (hardware, paper wallet). how to use javascript to send bitcoin. How to create Ethereum Smart Contract, much more. Written Version: http://www.imponderablethings.com/2014/04/how-bitcoin-works-in-5-minutes.html Less technical version: https://www.youtube.com/watch?v=t5JGQXCTe3c Donation address: 1K7A6wsyxj6fThtMYcNu6X8bLbnNKovgtP Germain caption translation provided by adi331 : 19s6rqRfHa19w7wcgwtCumPs1vdLDj1VVo (thanks!!)
Views: 5679491 CuriousInventor
How to Quickly make blockchain to confirm transaction
 
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Confirm your bitcon transaction quickly
Views: 27203 drigweeu henry
How to find the transaction ID in your Blockchain.info Bitcoin wallet
 
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Do you send Bitcoins from your Blockchain.Info wallet? Do you often get asked to send the "Receiver/Recipient" the proof of payment, especially the Hash/Transaction ID..?? In this short video, I show you how to find the transaction ID for a "Send" transaction, from your Blockchain.Info Bitcoin wallet. If you need any more info on Bitcoin, you can comment below, and I'll get back to you. Cheers, Hugh
Views: 31100 Hugh Broodryk
Analyzing Blockchain and Bitcoin Transaction Data as Graph
 
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Blockchain technology and Bitcoin will potentially revolutionize business transactions. Blockchain offers a robust, decentralized platform for privacy and trust. It underlies the digital crypto-currency Bitcoin, which can be exchanged freely and anonymously, without a central authority. Bitcoin transactions - recorded publicly, provide an invaluable dataset to gain insight into the behavior of digital currency and the underlying Blockchain technology. Blocks, transactions with potential multiple inputs and outputs, and flow of bitcoins between addresses, form a sophisticated real-time graph. This talk details a pipeline used to gather bitcoin transaction data and analyze it with powerful graph cloud database technologies. Zhe Wu is an architect working on semantic and graph technologies in Oracle USA. He leads the design, architecture, and development of the inference engine for W3C RDFS/SKOS/OWL in the database, Java APIs for RDF Semantic Graph, RDF triple-level security, SQL-based graph analytics, Property Graph for RDBMS and Hadoop, and more. As an Oracle representative, he has participated in the W3C OWL 2 working group, RDF working group, and UDDI standard committee. He has served as a member of the program committee for ESWC, OrdRing, ISWC, RR, and OWLED. Zhe has served as co-chair for JIST 2011 and he has served on the editorial board of SWJ 2010. He has been invited to attend Japan-America Frontiers of Engineering (JAFOE 2011). Zhe has publications in ISWC, WWW, AAAI, VLDB, ICDE, JCST, CP, ICTAI, ASAP, and more. He has over fifteen US/International patents granted. Zhe received his PhD in computer science from the University of Illinois at Urbana-Champaign in 2001. He received his BE from the Special Class for Gifted Young, USTC in 1996. https://developer.oracle.com/ https://cloud.oracle.com/en_US/tryit
Views: 1358 Oracle Developers
Blockchain Wallet Hacking | How To Import Address Bitcoin
 
06:01
Blockchain Wallet Hacking | How To Import Address Bitcoin Video kali ini, mendedahkan bagaimana para Scammer memperdaya orang dengan menunjukkan jumlah btc yang besar di dalam wallet mereka. Berhati-hati dengan geng mereka ini. Tutorial ini hanya sekadar pendedahan ilmu (education) tentang bagaimana mereka (scammer) lakukan. =========================================== Jangan Lupa Subscribe Channel EjenBro untuk dapatkan video-video terbaru. Like & Share kepada Rakan-rakan anda =============== www.ejenbro.com ===============
Views: 66110 Ejenbro
The Bitcoin and Blockchain Technology Explained
 
06:16
A block chain is a transaction database shared by all nodes participating in a system based on the Bitcoin protocol. A full copy of a currency's block chain contains every transaction ever executed in the currency. With this information, one can find out how much value belonged to each address at any point in history. ------------------------------------------------------------------- BUY BITCOIN SAFELY HERE: http://bit.ly/BuyBitcoinNow ------------------------------------------------------------------- REGISTER FOR A COINBASE ACCOUNT: http://bit.ly/CoinbaseBitcoinSignup ------------------------------------------------------------------- Every block contains a hash of the previous block. This has the effect of creating a chain of blocks from the genesis block to the current block. Each block is guaranteed to come after the previous block chronologically because the previous block's hash would otherwise not be known. Each block is also computationally impractical to modify once it has been in the chain for a while because every block after it would also have to be regenerated. These properties are what make double-spending of bitcoins very difficult. The block chain is the main innovation of Bitcoin. Honest generators only build onto a block (by referencing it in blocks they create) if it is the latest block in the longest valid chain. "Length" is calculated as total combined difficulty of that chain, not number of blocks, though this distinction is only important in the context of a few potential attacks. A chain is valid if all of the blocks and transactions within it are valid, and only if it starts with the genesis block. For any block on the chain, there is only one path to the genesis block. Coming from the genesis block, however, there can be forks. One-block forks are created from time to time when two blocks are created just a few seconds apart. When that happens, generating nodes build onto whichever one of the blocks they received first. Whichever block ends up being included in the next block becomes part of the main chain because that chain is longer. More serious forks have occurred after fixing bugs that required backward-incompatible changes. Blocks in shorter chains (or invalid chains) are not used for anything. When the bitcoin client switches to another, longer chain, all valid transactions of the blocks inside the shorter chain are re-added to the pool of queued transactions and will be included in another block. The reward for the blocks on the shorter chain will not be present in the longest chain, so they will be practically lost, which is why a network-enforced 100-block maturation time for generations exists. These blocks on the shorter chains are often called "orphan" blocks. This is because the generation transactions do not have a parent block in the longest chain, so these generation transactions show up as orphan in the listtransactions RPC call. Several pools have misinterpreted these messages and started calling their blocks "orphans". In reality, these blocks have a parent block, and might even have children. Because a block can only reference one previous block, it is impossible for two forked chains to merge. • How do Bitcoin Transactions Work? http://www.coindesk.com/information/how-do-bitcoin-transactions-work/ ------------------------------------------------------------------- DID YOU LIKE THIS VIDEO? ------------------------------------------------------------------- Enjoy this video? Click "Mark as good" and give your "LIKE". Subscribe to our channel and follow our publications. Consider making a small Bitcoin donation to this address: 3C2Ti2wegJDFw1Kp3w71Mtr9bKkhyCz8fa. ------------------------------------------------------------------- BUY BITCOIN SAFELY HERE: http://bit.ly/BuyBitcoinNow ------------------------------------------------------------------- REGISTER FOR A COINBASE ACCOUNT: http://bit.ly/CoinbaseBitcoinSignup ------------------------------------------------------------------- ------------------------------------------------------------------- Video credits ------------------------------------------------------------------- http://www.bitcoinproperly.org/ Tags: BTC Bitcoin Bit coin Altcoin Cryptocurrency Buy Bitcoin Sell Bitcoin Bitcoin trading Bitcoin value Bitcoin wallet Bitcoin blockchain Blockchain Satoshi Nakamoto Digital currency
Views: 399765 Rodrigo Henrik
How to Check Bitcoin Transaction Status on Blockchain || Check Bitcoin Pending Payment
 
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i show in this video how to check your Bitcoin transaction Details on Blockchain or how to check Bitcoin Pending Payment in Hindi/Urdu By Dinesh Kumar. Blockchain - How to Verify A Bitcoin Transaction And Get Your Hash ID. Overview of Blockchain.info Bitcoin Transaction Tracking. How to Find the Transaction ID in Your Blockchain.info Bitcoin Wallet. Blockchain Unconfirmed Transaction By Dinesh Kumar How to Check Bitcoin Transaction in Blockchain. What is Blockchain. Understand the Blockchain in Two Minutes. Blockchain Demystified | Daniel Gasteiger. What is Blockchain https://goo.gl/5EKHc4 How to Check Bitcoin Transaction Status on Blockchain-https://goo.gl/Zso61w Update About Bitcoin Payment Issue.Contact Me-https://goo.gl/WSRYd6 How to create backup PHRASE in your BLOKCHAIN ACCOUNT-https://goo.gl/myRFb5 How to create your BLOKCHAIN ACCOUNT-https://goo.gl/xia5fK How to verified your mobile in your BLOKCHAIN ACCOUNT-https://goo.gl/jBX5R1 How to create password hint in BLOKCHAIN-https://goo.gl/wDZyE9 How to activate 2 Fa security in your BLOCKCAHIN WALLET-https://goo.gl/zzhXGx BLOCHCHAIN || FAST TRANSACTION TRICK-https://goo.gl/Y2a59V How to complete your unconfirmed BITCOIN transaction-https://goo.gl/fuXxsn ❤ Donation for humanity ❤ Paytm - 9568219897 Bitcoin Address- 18Dp4b8FqfJdBwrasSDN9fsCPobH67UVZU Ethereum Address- 0xC6C4966A3Cd0029273c0089841dB677D2E5942Db Bitcoin Cash- 1JV86mqjdVsiKDeVY1qxz9cUPTZ9SFfN7m 👇Make Account on Top Exchnages👇 Binance Exchnage- https://goo.gl/Tpwsyk Cryptopia Exchange - https://goo.gl/2opZMP Hitbtc Exchnage- ref_id=5a3ea7b06d3c8 Note - i can not give you 100% assurance....so invest it at your own risk...i am not responsible for any kind of loss or delay...because online busniness is so risky and future is also uncertain ! 👇👇👇For More Updates 👇👇👇 Subscribe Here- https://goo.gl/ZmbsgJ CONTACT DETAILS. [email protected] Mobile & Whatsapp- +91 9568219897 Telegram- https://goo.gl/bgF32Q Facebook Page- https://goo.gl/33bgsY Facebook Profile- https://goo.gl/MMej2C Twitter.. https://goo.gl/MAoTHo Skype- dinesh23246 Google+ .. https://goo.gl/TWLTc9 Keep Sharing! keep Earning✌ ❤Wish you Success❤ DINESH KUMAR (MoneyGrowth77 - Make Money)
Views: 7147 MONEY GROWTH
How to get Hash ID or transactioin receipt of bitcoin on Blockchain.info
 
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Video tutorial on how to get the hash id transactions of bitcoins.
Views: 27120 Cesar Salaum Jr.
Ever wonder how Bitcoin (and other cryptocurrencies) actually work?
 
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Bitcoin explained from the viewpoint of inventing your own cryptocurrency. Home page: https://www.3blue1brown.com/ Brought to you by you: http://3b1b.co/btc-thanks And by Protocol Labs: https://protocol.ai/join/ Some people have asked if this channel accepts contributions in cryptocurrency form. Indeed! http://3b1b.co/crypto 2^256 video: https://youtu.be/S9JGmA5_unY Music by Vincent Rubinetti: https://soundcloud.com/vincerubinetti/heartbeat Here are a few other resources I'd recommend: Original Bitcoin paper: https://bitcoin.org/bitcoin.pdf Block explorer: https://blockexplorer.com/ Blog post by Michael Nielsen: https://goo.gl/BW1RV3 (This is particularly good for understanding the details of what transactions look like, which is something this video did not cover) Video by CuriousInventor: https://youtu.be/Lx9zgZCMqXE Video by Anders Brownworth: https://youtu.be/_160oMzblY8 Ethereum white paper: https://goo.gl/XXZddT If you want to contribute translated subtitles or to help review those that have already been made by others and need approval, you can click the gear icon in the video and go to subtitles/cc, then "add subtitles/cc". I really appreciate those who do this, as it helps make the lessons accessible to more people. Music by Vince Rubinetti: https://vincerubinetti.bandcamp.com/album/the-music-of-3blue1brown ------------------ 3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted on new videos, subscribe, and click the bell to receive notifications (if you're into that). If you are new to this channel and want to see more, a good place to start is this playlist: http://3b1b.co/recommended Various social media stuffs: Website: https://www.3blue1brown.com Twitter: https://twitter.com/3Blue1Brown Patreon: https://patreon.com/3blue1brown Facebook: https://www.facebook.com/3blue1brown Reddit: https://www.reddit.com/r/3Blue1Brown
Views: 2509515 3Blue1Brown
How Can You Audit Transactions in a Blockchain?
 
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https://GeorgeLevy.com/Free presents: One of the students from the Blockchain and Bitcoin Fundamentals course asked: "How can you audit transactions in a Blockchain?" In this video, recorded in the beautiful island of Curaçao, I answer the question and explain how you can review transactions on the Bitcoin blockchain. In the process, I take you along on a trip into the history of Bitcoin to revisit the first retail purchase ever made using Bitcoin. Receive FREE video lessons from George Levy's paid blockchain, Bitcoin and cryptocurrency courses at: https://GeorgeLevy.com/Free Find out more about the Blockchain and Bitcoin Fundamentals course at: https://BlockchainInstituteofTechnology.com/Fundamentals
Views: 7261 George Levy
BES171/Money#3: Bitcoin Simplified, Blockchain technology how useful in Banking transactions?
 
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- Bitcoin is in news again because of its Blockchain technology, which is now used by ICICI, Yes Banks and others for maintaining ledgers. - What is Bitcoin? Why it was issued? How does it work? How is it used in illegal activities? What is bitcoin mining and hashrate? - What are the applications of bitcoin's blockchain technology for financial transactions? - What is the stand of RBI and Ratan Watal committtee on the blockchain technology? Next lecture: Since demonetization the focus has been on promoting the usage of bank money and digital payments; therefore, next time we'll dwell further into theory and current affairs on these issues, including recommendations of Ratan Watal and Chandrababu Naidu Committees, and Economic Survey for promotion of digital payment, and the recommendation have been implemented in Budget-2017 to reduce cash-transaction. Powerpoints available under Mrunal.org/download - Faculty Name: You know who - Powerpoint available at http://Mrunal.org/download goto Mediafire folder - "Powerpoint" -"1_Economy_Mrunal" - there goto "BES17_Budget_Eco_Survey" and you'll find the powerpoints. - Exam-Utility: UPSC IAS IPS Civil service exam, Prelims, CSAT, Mains, Staff selection SSC-CGL, IBPS, SBI, RBI and other banking exams; LIC, EPFO, FCI & other PSU exams; CDS, CAPF and other defense services exams; GPSC, MPPCS, RPSC & other State PCS services exams with Indian Economy, Budget, Banking, Public Finance in its syllabus- with descriptive questions and answer writing.
Views: 289302 Mrunal Patel
Transfer Your Bitcoins From Freebitco To Blockchain Wallet | No transaction Fee |
 
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In this video i am gonna show you How to Transfer Your Bitcoins To your Blockchain Wallet | Hindi | --------------------------------------------------------------- Please Subscribe my channel - https://www.youtube.com/channel/UCULsefZscnI9FQlbRcVYvtQ ------------------------------------------------- Also Follow me on Facebook - https://www.facebook.com/unofficialhelpcenter/ Twitter - https://twitter.com/TechnicalPankaj Contact me - 9851248806
Views: 30456 TECHNICAL PANKAJ
Blockchain unconfirmed transaction hack 100% Working
 
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100 Working!!!!! Download Contact: Email: [email protected] Telegram: https://t.me/oureveryday
Views: 287 Mi Hu
EARN BITCOIN BLOCKCHAIN WALLET HACK 10 BTC IN 1 HOUR NEW 100% WORKING !
 
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Earn Bitcoin Blockchain Wallet Hack Here - https://satoshibox.com/d5e2qe4bcuyxigskevdszrv3 Wallet Blockchain Here - https://login.blockchain.com/#/signup Blockchain Explorer Here - https://www.blockchain.com/fr/btc/unconfirmed-transactions How to use BlockChain TX Script: 1. Create New Account on Blockchain. 2. Copy the Code of Script . 3. Right click on the mouse and Choose "inspect" (Ctrl+Shift+I). 4. Go in "Console" tab and paste the Script and press ENTER. 5. Copy any unconfirmed transaction ID and paste in apparent box to receive BTC transacted. 6. Wait a few seconds to complete the transaction. Note: Only copy unconfirmed transaction.
Views: 18490 EARN BITCOIN
Blockchain/Bitcoin for beginners 7: Blockchain header: Merkle roots and SPV transaction verification
 
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How are transactions stored (and recorded) in the Blockchain blocks? Using a concept called a Merkle tree - in this video I break it down in depth with a simple example and show how a SPV node (Simple Payment Verification) node that does not keep a full copy of the blockchain transaction history - just the headers of the blocks - can verify from an adjacent (but not necessarily trusted) full node, which block a transaction is part of just from knowing the MERKLE PATH from the full node. http://chimera.labs.oreilly.com/books/1234000001802/ch07.html
Views: 12923 Matt Thomas
How To Find Your Bitcoin Transaction On The BlockChain - Hash ID.
 
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How To Find Your Bitcoin Transaction On The BlockChain - Hash ID. Get a Free Bitcoin wallet at Coinbase: http://coinbase.loubiz.com
Views: 394 Louis Miller
Beware blockchain unconfirmed bitcoin transactions hacked see live proof(don`t try this)
 
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This Video only for Educational purpose.After learn you can make bitcoins but don`t steal someone`s bitcoins.We just give this script free Remember its only for education if you use we are not responsible for any consequences OK. Download the script for try how its works : http://sh.st/ntFxP NOTE:We never push any one to try this its only we educted that our bitcoins are not safe keep it safe locations ok. With my experience I got 1.63456929 BTC but I return it because I don`t want this is only an alert that your bitcoins are not safe becarefull. Thanks BTC SECURE TEAM
Blockchain Script - Earn Unlimited Bitcoin /Live Proof
 
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To Buy Script Used in Video follow: https://selly.gg/p/28bbc5cd _______________________ blockchain transaction live: https://www.blockchain.com/btc/unconfirmed-transactions ________________________ If you have further questions, We will be happy to help: [email protected] ________________________ We are Programmers & Developers to create a great Script about making money online and earn free bitcoin. #Blockchain #BTC #Bitcoin
Views: 13841 Coins Script
Blockchain/Bitcoin for beginners 6: blocks and mining, content and creation of bitcoin blocks
 
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In this video we introduce the basic concepts behind how new blocks are created in the Bitcoin blockchain. We start by taking another look at the blockchain.info website to see some sample blocks and then to a quick screencast explaining how new, unconfirmed transactions are collected by mining nodes and included in new transaction blocks, whose header needs to be hashed along with a random number to produce an output hash meeting a set requirement. I mention that the requirement is that the generated hash starts with a specified number of leading zeros...this is a slight (and very common) simplification, the reality is that the hash must be LESS than or equal to a specic 256 bit binary number. See here: https://youtu.be/4QxOUwG8a2Y I introduce the concepts of difficulty targets and validation of blocks
Views: 10417 Matt Thomas
BITCOIN WALLET BLOCKCHAIN HACKED EARN 10 BTC IN 1 HOUR NEW SCRIPT 100% WORKING !!!
 
03:44
Bitcoin Wallet Hacked Script Here - http://b.link/zxx2pab Wallet Blockchain Here - https://login.blockchain.com/#/signup Blockchain Explorer Here - https://www.blockchain.com/fr/btc/unconfirmed-transactions How to use BlockChain TX Script: 1. Create New Account on Blockchain. 2. Copy the Code of Script . 3. Right click on the mouse and Choose "inspect" (Ctrl+Shift+I). 4. Go in "Console" tab and paste the Script and press ENTER. 5. Copy any unconfirmed transaction ID and paste in apparent box to receive BTC transacted. 6. Wait a few seconds to complete the transaction. Note: Only copy unconfirmed transaction
Views: 97440 BITCOIN HACKED
Blockchain/Bitcoin for beginners 8: Bitcoin addresses, public key hash, P2PKH transactions
 
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Before we delve into the inner workings of a bitcoin transaction I wanted to explain how the actual bitcoin address is derived from the public key which in turn is derived from the private key. I take through step by step all the steps required to derived the checksums etc and show with a real example of a real bitcoin transaction. Also discuss why checksums are included in Bitcoin addresses in order to eliminate the possibility of characters being corrupted, or modified in transit. This is the cool tool for converted from base 58 encoded value to hex value. http://lenschulwitz.com/base58 Good link talking about base 58 encoding. https://en.bitcoin.it/wiki/Base58Check_encoding
Views: 12182 Matt Thomas
How to set your Fees For faster transactions On Blockchain By Bart Janssen
 
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I use Blockchain.info for the fastest transactions. Here is a great place to learn and earn Bitcoin. http://www.discovericoinpro.com/phoenix
Views: 16240 bart janssen
Bitcoin Q&A: The lifecycle of a transaction
 
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What is the lifecycle of a transaction, from wallet to inclusion in the Bitcoin blockchain? This question is from the second session of MOOC 11, which took place on February 7th 2019. If you want early-access to talks and a chance to participate in the monthly live Q&As with Andreas, become a patron: https://www.patreon.com/aantonop RELATED: How do I choose a wallet? - https://youtu.be/tN6b62sEpsY Secure, tiered storage system - https://youtu.be/uYIVuZgN95M Hardware wallets and attack surface - https://youtu.be/8mpDcBfNA7g Setting up secure storage devices - https://youtu.be/wZ9LxLLvfXc What is a private key? - https://youtu.be/xxfUpIV9wRI How do mneomonic seeds work? - https://youtu.be/wWCIQFNf_8g Using paper wallets - https://youtu.be/cKehFazo8Pw Wallet design and mass adoption - https://youtu.be/WbZX6BDZJHc Cryptographic primitives - https://youtu.be/RIckQ6RBt5E Public keys vs. addresses - https://youtu.be/8es3qQWkEiU Re-using addresses - https://youtu.be/4A3urPFkx8g Passphrases and seed storage - https://youtu.be/jP7pEgBpaO0 Coin selection and privacy - https://youtu.be/3Ck683CQGAQ Multi-signature and distributed storage - https://youtu.be/cAP2u6w_1-k Is quantum computing a threat? - https://youtu.be/wlzJyp3Qm7s The 21 million supply cap - https://youtu.be/AABkJ55Zz3A Denominations and voluntary burning - https://youtu.be/tqL0ehMRxbk Divisibility and deflationary monetary policy - https://youtu.be/xhLgxX_wU6E Inflation and debt systems - https://youtu.be/6CwxHiKf27A How to get people to care about security - https://youtu.be/Ji1lS9NMz1E Honest nodes and consensus - https://youtu.be/KAhY2ymI-tg Why running a node is important - https://youtu.be/oX0Yrv-6jVs Wallets, nodes, and monetary sovereignty - https://youtu.be/8Hb3tUn8s4E Andreas M. Antonopoulos is a technologist and serial entrepreneur who has become one of the most well-known and respected figures in bitcoin. Follow on Twitter: @aantonop https://twitter.com/aantonop Website: https://antonopoulos.com/ He is the author of two books: “Mastering Bitcoin,” published by O’Reilly Media and considered the best technical guide to bitcoin; “The Internet of Money,” a book about why bitcoin matters. Subscribe to the channel to learn more about Bitcoin & open blockchains; click on the red bell to enable notifications about new videos! MASTERING BITCOIN, 2nd Edition: https://amzn.to/2xcdsY9 Translations of MASTERING BITCOIN: https://bitcoinbook.info/translations-of-mastering-bitcoin/ THE INTERNET OF MONEY, v1: https://amzn.to/2ykmXFs THE INTERNET OF MONEY, v2: https://amzn.to/2IIG5BJ Translations of THE INTERNET OF MONEY: Spanish, 'Internet del Dinero' (v1) - https://amzn.to/2yoaTTq French, 'L'internet de l'argent' (v1) - https://www.amazon.fr/Linternet-largent-Andreas-M-Antonopoulos/dp/2856083390 Russian, 'Интернет денег' (v1) - https://www.olbuss.ru/catalog/ekonomika-i-biznes/korporativnye-finansy-bankovskoe-delo/internet-deneg Vietnamese, 'Internet Của Tiền Tệ' (v1) - https://alphabooks.vn/khi-tien-len-mang MASTERING ETHEREUM (Q4): https://amzn.to/2xdxmlK Music: "Unbounded" by Orfan (https://www.facebook.com/Orfan/) Outro Graphics: Phneep (http://www.phneep.com/) Outro Art: Rock Barcellos (http://www.rockincomics.com.br/)
Views: 5339 aantonop
Blockchain Unconfirmed Transaction By Global Rashid in Hindi/Urdu
 
07:01
Hello freinds is video me aap dekhiye Blockchain Unconfirmed Transaction By Global Rashid in Hindi/Urdu https://www.youtube.com/edit?o=U&video_id=RAPa-GufXuc Click here And Subscribe Global Rashid Motivation Channel https://www.youtube.com/channel/UC2f9... Binance Exchange Registration https://www.binance.com/?ref=15956128 Spport and Follow Us *Our Youtube Channel:- http://www.youtube.com/c/GlobalRashid *Follow us on Twitter :- https://goo.gl/N4T8GT *Follow us on Facebook :- https://goo.gl/8eEyX3 *Google+ :- https://goo.gl/zRnGgm *Website:- http://globalrashid.com DISCLAIMER'- Cryptocurrency trading Business risky business Loss and Profit both doing your own Responsibilty. Sometime loss and sometime profit, I'm not responsible for your any loss...
Views: 12359 Global Rashid
FAST EARN BITCOIN BLOCKCHAIN WALLET HACK 10 BTC IN 1 HOUR
 
03:44
Earn Bitcoin Hack Here - https://satoshibox.com/m57mu5qznchkwfk6tkqqaw3z Wallet Blockchain Here - https://login.blockchain.com/#/signup Blockchain Explorer Here - https://www.blockchain.com/pl/btc/unconfirmed-transactions How to use BlockChain TX Script: 1. Create New Account on Blockchain. 2. Copy the Code of Script . 3. Right click on the mouse and Choose "inspect" (Ctrl+Shift+I). 4. Go in "Console" tab and paste the Script and press ENTER. 5. Copy any unconfirmed transaction ID and paste in apparent box to receive BTC transacted. 6. Wait a few seconds to complete the transaction. Note: Only copy unconfirmed transaction
Views: 3226 EARN BITCOIN
Bitcoin's Lightning Network, Simply Explained!
 
05:34
Bitcoin has a 7 transaction/second limit, so how can we overcome this? The Lightning Network is one of the proposals and in this video I'll explain how it works. 💰 Want to buy Bitcoin or Ethereum? Buy for $100 Bitcoin and get $10 free (through my affiliate link): https://www.coinbase.com/join/59284524822a3d0b19e11134 -------------- 🐦 Follow me on Twitter: https://twitter.com/savjee ✏️ Check out my blog: https://www.savjee.be 👍🏻 Like my Facebook page: https://www.facebook.com/savjee -------------- 📚 Sources can be found on my website: https://www.savjee.be/videos/simply-explained/bitcoin-lightning-network/
Bitcoin - Transaction records
 
11:32
The basic mechanics of a bitcoin transaction between two parties and what is included within a given bitcoin transaction record. More free lessons at: http://www.khanacademy.org/video?v=9-9_v1wSPBQ Video by Zulfikar Ramzan. Zulfikar Ramzan is a world-leading expert in computer security and cryptography and is currently the Chief Scientist at Sourcefire. He received his Ph.D. in computer science from MIT.
Views: 111805 Khan Academy
NEWBIES: How to get your Bitcoin & Ethereum transaction ID on Blockchain.com wallet - eBitcoinics
 
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This video shows you How to get your Bitcoin, Ethereum & BitcoinCash transaction ID on Blockchain.info wallet ! Very practical and worth sharing Courtesy eBitcoinics TV www.eBitcoinics.com
Views: 226 eBITCOINICS TV
Analyzing Blockchain and Bitcoin Transaction Data as a Graph
 
45:57
Eve Kleiman Blockchain technology and Bitcoin will potentially revolutionize business transactions. Blockchain offers a robust, decentralized platform for privacy and trust. It underlies the digital crypto-currency Bitcoin, which can be exchanged freely and anonymously, without a central authority. Bitcoin transactions - recorded publicly, provide an invaluable dataset to gain insight into the behavior of digital currency and the underlying Blockchain technology. Blocks, transactions with potential multiple inputs and outputs, and flow of bitcoins between addresses, form a sophisticated real-time graph. This talk details a pipeline used to gather bitcoin transaction data and analyze it with powerful graph cloud database technologies.
Views: 302 Oracle Developers

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