Home
Search results “Bitcoin get transactions by address”
How to Trace a Bitcoin Transaction using a Bitcoin receiving address
 
13:01
The Crypto Dad shows you how to trace a Bitcoin transaction. Important software used is: Electrum bitcoin wallet: https://electrum.org/#home The Blockchain explorer: https://blockchain.info/ X-Mirage Mirroring Software: http://www.x-mirage.com/ Get the Blockchain Bitcoin Wallet App! https://itunes.apple.com/us/app/blockchain-bitcoin-wallet/id493253309 Donate Bitcoins: 1JBxwXG8P6PYKKsrHKzQduM8s8RoV3dnjr
Views: 10642 Rex Kneisley
Blockchain - How To Verify A Bitcoin Transaction And Get Your Hash ID
 
02:17
For more tips like these visit http://bodymindsuccess.com/bitcoin or subscribe to our channel
Views: 50817 Crypto Currency Wealth
how to hack bitcoin address 2017
 
02:16
This is how to hack bitcoin address iancoleman.github.io www.bitcoinlist.io __________________________________________________________ Bitconnect wanna join under my team ? use my referral https://bitconnect.co/?ref=edzan98 Genesis Mining wanna get free 3% discount when purchase powerhash ? use my promo code ( LmyKrE ) For donation: 1C8s8d7HTVg3F4VhQkuaJCvEAw9so7YMjK Telegram group https://t.me/joinchat/BJt87z79ONsiZKCU11JS5A PLEASE LIKE, SHARE AND SUBSCRIBE MY CHANNEL FOR NEW TIPS AND TRICK !!!
Views: 71607 Edzan Nizam
How to Check Bitcoin Transaction Status on Blockchain || Check Bitcoin Pending Payment
 
09:58
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: 6087 MONEY GROWTH
Blockchain/Bitcoin for beginners 8: Bitcoin addresses, public key hash, P2PKH transactions
 
23:28
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: 10833 Matt Thomas
How to find the transaction ID in your Blockchain.info Bitcoin wallet
 
02:20
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: 28216 Hugh Broodryk
Bitcoin and Websocket - Real-Time Live Transactions
 
18:29
In this video I go over websocket and how to implement a bitcoin websocket in your website to display new transactions in real-time using javascript and jquery . My Bitcoin Web Dev Book: https://btcthreads.com/book Get the code from this video here: http://btcthreads.com/websocket.html Follow me on twitter: https://twitter.com/coinableS https://bitcointalk.org/index.php?topic=990348.0
Views: 7522 m1xolyd1an
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: 54898 Ejenbro
Bitcoin Address - How to get a Bitcoin Address
 
11:20
This video is about how to get your own bitcoin address from Block chain Website. Having your own Bitcoin address is important for transactions of Bitcoins, for either receiving or sending bitcoins. Register here :: https://www.blockchain.com/ Earn 1 BTC per day ------------------------------- Click here and join:: http://goo.gl/C1bTdj
Views: 65 Tech Art
What to Do if Your Bitcoin Transaction Gets "Stuck"...Unconfirmed
 
09:39
What to Do if Your Bitcoin Transaction Gets "Stuck"...Unconfirmed. Accelerate your transaction using the methods in this video. ******************************************************************************* Genesis Mining is the most profitable cloud miner right now. Sign up here to start eaning instantly https://www.genesis-mining.com/a/764158 Save 3% use code R3Hp4J ******************************************************************************* Secure your Cryptocurrency with a Hardware wallet Purchase at Manufacturer Website https://www.ledgerwallet.com/r/8a50 or Purchase on Amazon http://amzn.to/2p8aa5s ******************************************************************************* Sign up for Bitconnect here https://bitconnect.co/?ref=sneakers Earn interest on what you lend. ******************************************************************************* Follow me: https://Twitter.com/sneakgeekz https://Instagram.com/sneakgeekz
Views: 31781 BitcoinEZ
HowTo Send a Bitcoin Transaction with JavaScript & Bitcore
 
13:16
http://bit.ly/bitcoincourse (full course) This will demo creating a Bitcoin address and transaction using JavaScript and the Bitcore.io library. Full source code is available at the link.
Views: 19489 CuriousInventor
How to remain anonymous while using bitcoin
 
01:55
Bitcoin is a cryptocurrency that can help protect your identity when making purchases online. But it's not foolproof. Kevin Mitnick, one of the world's most famous hackers and author of the book "The Art of Invisibility," offers some tips that will help you remain anonymous. Following is a transcript of the video: The whole idea of really being truly invisible is a disconnect between you as the user and your first connection to the internet. If you use bitcoin, there is a blockchain. And the blockchain is really traceable. In fact, during the trial of Ross Ulbricht, the guy that was accused of running the drug emporium Silk Road, they were able to trace millions of dollars of transactions to the wallet on his computer. So to try to anonymize bitcoin, you can go to a bitcoin ATM. You could buy it from person-to-person on the street, which is probably the safest way if you're using a phone that's not really registered to you. Like a burner device. Or you could use services that launder bitcoin. So you could buy bitcoin, for example, with a pre-paid card. You can go to any of the pharmacies, buy prepaid gift cards. You could go to certain sites and actually convert that to bitcoin for a large fee, and then you could go take that bitcoin and launder it even further. They have laundering sites. So you basically send bitcoin to them, and they'll mix it with other people's bitcoins, and eventually send you bitcoin back with a small fee that's deducted from the transaction. And then, when you have this clean bitcoin, you could use it, for example, to top up data cards or to purchase email accounts, where you have to sign up for a subscription, to make it really hard to trace you as the anonymous user behind it. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: https://twitter.com/techinsider INSTAGRAM: https://www.instagram.com/businessinsider/ TUMBLR: http://businessinsider.tumblr.com/
Views: 90526 Tech Insider
How to Prove That You Sent Someone Bitcoin
 
10:56
The Crypto Dad shows you how to trace a Bitcoin transaction. How do we “prove” to someone that we sent them bitcoin? Important software used is: Electrum bitcoin wallet: https://electrum.org/#home The Blockchain explorer: https://blockchain.info/ Get the Blockchain Bitcoin Wallet App! https://itunes.apple.com/us/app/blockchain-bitcoin-wallet/id493253309 Donate Bitcoin: 1JBxwXG8P6PYKKsrHKzQduM8s8RoV3dnjr What is the Electrum Bitcoin Wallet? The Electrum Bitcoin wallet is software that runs on your computer. It is an application that allows you to send, receive and store bitcoins. It also has advanced features that allow you to check your current balance, see a list of transactions, and even maintain several “wallets”. It does this by allowing you to access a bitcoin address on the Bitcoin blockchain. Access to a Bitcoin address is provided by a cryptographic key-pair. The key-pair is a public/private asymmetric cryptographic key. The public key is the receiving address. This is the address you can share with others, so they can send you bitcoins. The private key is the part that allows you to send bitcoins. The Electrum Bitcoin software creates a new key-pair whenever you create a new wallet. It stores the private key on your computer. The private key is protected by on-disk encryption. Electrum will automatically decrypt the private key when you wish to send bitcoins. Access to the private key is also enhanced by a password or your own choosing that you can set when the wallet is created. Best practice is to choose a strong password for your Electrum Bitcoin Wallet. The Electrum Bitcoin Wallet is one of the most popular Bitcoin wallets for desktops. It has several advanced features that make it robust and flexible. It supports Two Factor Authentication, Multi-sig Wallets, and Cold Storage. Another unique feature of the Electrum Bitcoin Wallet is that it does not require you to download the entire Bitcoin Blockchain on to your computer (which can be time-consuming and requires a lot of space). It does this by maintaining several Blockchain servers which allow you to quickly access the current state of the Bitcoin Blockchain and the up-to-date status of the wallets you control. This includes your current balances and the transaction history for each of your wallets. What is Bitcoin? Bitcoin is a new technology that functions as a digital currency. It is a peer-based, decentralized way to hold, store, send, and receive value. It does this by maintaining a cryptographic “ledger” called the Blockchain. All of the bitcoins in existence are created and stored on the Blockchain. Bitcoin with a capital “B” refers to the technology itself. Bitcoin spelled with a little “b” refers to the tokens that hold the value and can be exchanged with others. Multiple copies of the Blockchain exist on thousands if not millions of computers worldwide. Each copy of the Blockchain “verifies” itself by connecting to the Internet and making sure it has the most up-to-date list of transactions. The Blockchain maintains its integrity by using strong, modern, encryption techniques. This makes it impossible for anyone to alter the ledger, create fake transaction or “double-spend” their bitcoins. Bitcoins do not require banks or third-party financial services to act as central clearing houses for electronic transfers. In essence, Bitcoin technology “cuts out the middleman”. Bitcoin is a decentralized, peer-to-peer monetary system that exists outside of the traditional, centralized, fiat-currency based financial system.
Views: 671 Rex Kneisley
How transactions are verified in Bitcoin Blockchain - Longest chain rule explained
 
05:08
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: 5827 FINMAESTRO
Why My Bitcoin Wallet Address Changes Every Time?
 
02:51
It's very simple, this is why your Bitcoin Wallet address changes every time. Nothing to worry about. Use each and any of the generated addresses as you please. If you are new to Bitcoin, you will find it hard to get your hands on some at first so here is a list of the most popular websites to buy Bitcoin. 🚩 Get $10 worth of Bitcoin on your first $100 purchase from Coinbase with this link: http://bit.ly/2meNAEf 🚩 Mining Bitcoin : I use the services of Genesis Mining since 2016. Use the code 28Xwzx and get a discount every time you purchase hashpower to mine Bitcoin or Ethereum, Monero, Lite, Dash and more at: https://www.genesis-mining.com/ 🚩🚩Discount Code - 28Xwzx (apply at the point of purchase) 🏆 Popular Bitcoin Exchanges : •Binance http://bit.ly/2AMfkXA •Kucoin http://bit.ly/2Fq9FKc •Changely http://bit.ly/2wB4g1D •Poloniex https://poloniex.com 💎Popular websites to buy Bitcoin (and other) in Europe/US: •BitPanda (BTC, ETH, DASH) http://bit.ly/2qIwK2N •Coinbase (BTC, ETH, LITE) http://bit.ly/2meNAEf •Luno (BTC) https://www.luno.com •Local Bitcoins - localbitcoins.com •Payza : http://bit.ly/2uHQl7Q •Payeer : http://bit.ly/2gcFD2H •Kraken - https://www.kraken.com/ Truly decentralized exchange with atomic swaps coming out very soon, pre-register here: 📄https://www.altcoin.io?kid=KQZ7C ...other regions •Asia: https://www.coinhako.com/ •Argentina - https://www.ripio.com/es/comprar-bitcoins-argentina/ •UAE (Dubai) - https://bitoasis.net/en/ •India - https://www.unocoin.com/ or https://www.zebpay.com/ •Indonesia - bitcoin.co.id •Philippines - coins.ph •Singapore - coinhako.com •Thailand - coins.th •Italy http://www.coinbravo.com/ 💎Useful wallets with internal exchange features: ►Coinomi : https://coinomi.com (android mobile app) ►Exodus : https://www.exodus.io/ (desktop app) ►Jaxx : https://jaxx.io/ (chrome ext; desktop app; mobile app) ►Coinpayments : http://bit.ly/2gkpJ3Z 💻Find me on social media: ►Facebook : https://goo.gl/7fRuDH ►Twitter: https://twitter.com/busyjordy 🔑__A MUST HAVE__Cold Storage - Safest Wallet solution Ledger Nano S (multi-coins secure) : http://bit.ly/2i5T2Nh also, check out : How to set up Ledger Nano S Wallet : https://youtu.be/c8e63ZNqdLQ Follow my blog : succeedonlinetips.wordpress.com
Views: 3309 OJ Jordan
How to Find a Bitcoin Transaction ID in Your Coinbase Account
 
01:48
Not on Coinbase Yet? Join Here: https://www.coinbase.com/join/5a0579e45698da00e3e10b86 A quick tutorial that shows you how to find a bitcoin transaction ID (TXID) in Coinbase.
Views: 7053 Michael Theys
Tracking Bitcoin Transactions on the Blockchain - SANS DFIR Summit 2017
 
29:09
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
Bitcoin from the Command Line - Sending Bitcoin Transactions Programmatically with Javascript
 
17:07
One of the common complaints with Bitcoin is that it’s pretty hard to get started, and there’s a lot of overhead to making accounts and sending transactions. So I want to show everyone a really simple workflow that I’ve been using to interact with the Bitcoin blockchain from my command line using Javascript. This isn’t a workflow that I would recommend for long-term storage (though there isn’t anything wrong with it necessarily, I still would recommend hardware wallets for long-term crypto-asset storage) but it is a good workflow for hacking around, sending money and building apps. Video Notes: https://gist.github.com/AlwaysBCoding/4af36dfc7c6e7d11c0af1621b695a944 Crypto Donation Links: BTC: 1HewuvpGP1fwprdcg2yru5ss28tGCo4wg8 ETH: 0xC46CDe805aCC8e7507E53E36486C7D8600559d65 XMR: 42HvHqtwg2dcZqDfLZjK8Xc8LyFKN7i3XCipbVSFDJLVGsdUN5pT3e7LExz9QTaGzdGdrEohXzvkeFmdZK1MPGX92xqftUn
Views: 5088 Decypher Media
how to sign a bitcoin message - bitcoin signature
 
08:27
https://steemit.com/bitcoin/@bitsignal/how-to-sign-a-bitcoin-message-using-your-private-key I used the following github tool to sign the message: https://github.com/ReinProject/bitcoin-signature-tool
Views: 12194 blocksize
How To Double Spend Your Stuck Bitcoin Transaction with FSS-RBF
 
08:22
In this video I show you how to execute a double-spend using the node policy First-Seen-Safe Replace-By-Fee. My Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Development/dp/153494544X BTC: 1NPrfWgJfkANmd1jt88A141PjhiarT8d9U This video idea came from the good folks at bitzuma, check out their article on this topic http://bitzuma.com/posts/how-to-clear-a-stuck-bitcoin-transaction/
Views: 75032 m1xolyd1an
How to watch blockchain bitcoin Addresses.
 
15:25
transact witthout Upfront payments. This trick will help you proof to them that you have alot of btc in your wallet when in reality you do not have the private keys to those watched addresses. share this tutorial to save all of us from scam. subscribe for more.
Views: 15076 marian woods
How To Check Any Bitcoin Wallet Balance And Bitcoin Transactions | Bitcoin Book Give Away
 
03:43
To Buy the book "BITCOIN BASICS: LOGIC AND MAGIC OF DIGITAL GOLD" click on the link :: https://amzn.to/2KiEj9S For Bitcoin and Cryptocurrency news follow our FACEBOOK PAGE:: https://www.facebook.com/bitcoinbasics.club Follow us on Quora:: https://www.quora.com/profile/Gaurav-Bansal-16 About the Video :: This video contains instructions on :: 1: How to check balance of any Bitcoin wallet in the world. 2: How to confirm the status of any Bitcoin Transaction. Note:: 1: To check the balance of any Bitcoin wallet, you shall require the wallet address 2: To confirm the status of any Bitcoin Transaction you need to have the Transaction ID (also referred as "Reference number" on some exchanges) Sources used :: Any of the following links can be used to perform the above-mentioned tasks:: 1: www.blockchain.info 2: www.blockexplorer.com
Views: 4355 Bitcoin Basics Club
Three Easy Ways to Generate Bitcoin Addresses on your Website
 
05:39
This tutorial goes over 3 easy ways to generating fresh bitcoin addresses on the fly for your website. coinbase.com bitpay.com block.io blockchain.info blockchain.info/q/newkey phpfiddle: http://phpfiddle.org/main/code/g5hu-cez3 phpCoinAddress: https://github.com/zamgo/PHPCoinAddress code example w/ phpcoinaddress: http://pastebin.com/BX0xLfU9
Views: 10904 m1xolyd1an
How To Build Raw Bitcoin Transactions in NodeJS
 
16:57
This developer how to video is a simple example of how to use the bitcoinjs-lib library in order to create bitcoin addresses and build raw transactions. Bitcoin JS Library: https://github.com/bitcoinjs/bitcoinjs-lib Examples: https://github.com/coinables/bitcoinjs-lib-Examples
Views: 1302 m1xolyd1an
I.R.S. Bitcoin Tracing Tools; Track & Identify Transactions via Chainalysis
 
30:57
I.R.S. Bitcoin Tracing Tools; Track & Identify Transactions via Chainalysis: https://steemit.com/@garypalmerjr As we mentioned in yesterdays video, #Bitcoin is not 100% anonymous; is only pseudo-anonymous, and while some of your privacy may be leaking online, analytics companies like "#Chainalysis" are sifting-up the details and placing tags on a whopping 25%-plus, of all Bitcoin addresses! And now, we find out that U.S. #InternalRevenueService (yes, the beloved #IRS) is using this #BitcoinTracing software (from the startup "Chainalysis") to monitor as many Bitcoin transaction as possible. So, if you pay your taxes and have no secretes, then do you have anything to worry about? Should we be upset that exchanges like #Coinbase are allegedly storing wallets in such a way that an analytics company like Chainalysis or #BitSeer can identify individual users? And what does it mean that the owners of Coinbase have an ownership stake in the startup Chainalysis? === Show Links === ► http://coinmarketcap.com/ ► https://www.coindesk.com/irs-using-bitcoin-tracking-software-since-2015/ ► http://fortune.com/2017/08/22/irs-tax-cheats-bitcoin-chainalysis/ ► https://www.reddit.com/r/Bitcoin/comments/6vbhcv/good_morning/ ► https://cointelegraph.com/news/hodlers-beware-hackers-persuade-phone-companies-to-hand-over-numbers ► https://cointelegraph.com/news/each-bitcoin-could-be-worth-619047-in-10-years-forbes-contributor === HOW TO HELP ♥ MINTING COINS™=== 1) WATCH, + Subscribe, Like, & Comment :) 2) DONATE Cryptocurrency, to the addresses below. 3) FOLLOW-us on SteemIt: https://steemit.com/@garypalmerjr/ 4) JOIN us at: https://mintingcoins.com/ === DONATIONS Accepted === ✯ Donate BTC-Bitcoin ♥ 1G5QaqZH6WQ5wcFb6TGbHoT7Ugct6TYnML ✯ Donate ETH-Ether ✯ 0x2184b97649a1689E7F92b11f217AF8ae39f701Aa ...or use our ENS name: mintingcoins.eth ✯ Donate DASH ✯ Xmi5w4F26VPt2C5pSJQahe8969V43zrP2J ✯ Donate LTC-Litecoin ✯ MTPicHRLbBwmqcSEAyhm9qXox2GdAb6iBb ✯ Donate ZEC-Zcash ✯ t1VqC9NL5o3DkNBzKB4fPvtDsdGQ1h2F2nR ✯ Donate BCH/BCC-Bitcoin Cash ✯ 1FXxpWiHh9XoCNrRpb8ii61aecYDDCp2do ✯ Donate XMR-Monero ✯ 49E4qvpriNgJ8C1wD9iSDDcSiSqXFwUUdP7XRnhw7CbfT5mLeGk2M5n6pZtu5P6sk7KficCFCpFUdSpfBqguP1HR6iahc6u === FOLLOW, Like, & Subscribe === ♥ Follow us on SteemIt: https://steemit.com/@garypalmerjr ➨ Follow us on Twitter: https://twitter.com/MintingCoins/ ➨ Like us on Facebook: https://www.facebook.com/MintingCoins/ ➨ Follow us on Google+: https://plus.google.com/+MintingCoins E-mail us any screenshots, footage, or ideas ..for future episodes, to: MintingCoins 23 @ gmail .com === Approved Products === MINTING COINS™ T-shirt & Accessories! ♥ https://MintingCoins.spreadshirt.com/ Join COINBASE: ♥ https://www.coinbase.com/join/528bf7b561411909040001fa TREZOR Wallet (Cryptocurrency/Bitcoin Hardware-Wallet) ► Shop: https://mintingcoins.com/shop ► eBay: https://goo.gl/sSib2w Bitmain ANTMINER'S ► Shop: https://mintingcoins.com/shop ► eBay, S9 & S7: https://goo.gl/yRdPsG === ABOUT Minting Coins™ === It's time to join the Blockchain & Cryptocurrency Revolution. If this video helped, inspired, or enlightened you ~ ...then please Follow, Like, & Subscribe to HELP our channel! Buy Bitcoin, Ethereum, & Litecoin, here: https://www.coinbase.com/join/528bf7b561411909040001fa ♥ Minting Coins™ Official Website: https://MintingCoins.com === Copyright/Copyleft === Notwithstanding the provisions of sections 106 and 106A, the fair use of a copyrighted work for purposes such as criticism, comment, review and news reporting is not an infringement of copyright. We are making such material available for the purposes of criticism, comment, review and news reporting which constitute the 'fair use' of any such copyrighted material as provided for in section 107 of the US Copyright Law. ALL footage used is either done under the express permission of the original owner, or is public domain and falls under rules of Fair Use. (This is a fair use disclaimer that you can use too.)
Views: 3861 Minting Coins
HOW TO: Transfer Coins! How Long Does It Take? Crypto Transactions 101!
 
05:15
Crypto Transaction Explained! In this video I will cover the basic process for sending/receiving coins, how long they usually take, what transaction fees are, how to check the status of your transaction and more! If you find this helpful, please give me a like and a subscription! Topics: - How to send your coins/cryptocurrency (wallet, exchange) - Best practices (check your addresses, QR codes, try things out first) - How long does it take? Average transaction time (confirmation time, block time) - What are transaction fees? (gas price/limit) - How to check the status? (blockchain explorer/viewer - Etherscan) - Transacting with paper wallets (sweeping/change addresses) ******************************************** Hey everyone, thanks for watching. If you enjoyed this video please give me a LIKE and SUBSCRIBE to catch all my future content. If you want to sign up for various exchanges, you can use my referral code for bonuses: Coinbase/GDAX: https://www.coinbase.com/join/5925a6f5f35ce600bcd082d2 Binance: https://www.binance.com/?ref=11165323 Also be sure to check out our communities: Facebook (Main Group): www.facebook.com/groups/cryptoforbeginners/ Facebook (Mining): www.facebook.com/groups/miningforbeginners/ Facebook (ICOs): www.facebook.com/groups/icoforbeginners/ Steemit: https://steemit.com/@btcforbeginners Instagram: https://www.instagram.com/btcforbeginners/ Twitter: https://twitter.com/btcforbeginners/ Intro Music Credits: ‘Soaring Intro A” Jay Man – OurMusicBox http://www.youtube.com/c/ourmusicbox
Views: 6963 Bitcoin for Beginners
HOW TO TRACK BITCOIN TRANSACTIONS
 
04:25
HOW TO TRACK BITCOIN TRANSACTIONS DAVOR COIN: https://davor.io/Account/Registration?r=C74E2F CHEAPEST MOST PROFITABLE CLOUD MINING: https://crypterra.net/?code=CR6430 HEDGECONNECT: http://hedgeconnect.co/RFEITt TAURUS COIN: https://tauruscoin.com/signup?r=bugati MINERGATE: https://minergate.com/a/acfc8c974acea59d6c47b3e4 FALCON COIN: https://dashboard.falconcoin.co/referral/bugati BANKCOIN: https://bankcoin.io/?ref=281355162993 CRYPTOMININGFARM: https://www.cryptomining.farm/signup/?referrer=5A3E8FE07E325 HASHFLARE: https://hashflare.io/r/A2B16695 LEGIT MINING HEXTRACOIN: https://hextracoin.co/register?referrer=bugati THIS IS BEST MINING ACTUALLY: https://hashflare.io/r/A2B16695 BITCONNECT: https://bitconnect.co/?ref=bigbug- LEGIT USI-TECH: https://7366ef0b.usitech-int.com - LEGIT HOMEBLOCK COIN - https://homeblockcoin.com/u/bugati MINING SITES: MINERGATE: https://minergate.com/a/acfc8c974acea59d6c47b3e4 CHEAP MINING: https://crypterra.net/?code=CR6430 BITCLUB: http://bitclub.network/bugati -LEGIT CONS ICO: LIBRA COIN: https://libracoin.io/account/sign-up?i=bugati
Views: 429 Martins Hacks
How To Create a Multisig Address and Spend From It
 
15:59
CheatSheet: http://pastebin.com/nw2Tqg3U How to create a new multisig bitcoin address yourself with bitcoin core client and spend from it using raw transactions. BTC: 1NPrfWgJfkANmd1jt88A141PjhiarT8d9U Follow me on twitter: https://twitter.com/coinableS How to create a multisig wallet? How do I make a multisig address? Bitcoin Multisig
Views: 10579 m1xolyd1an
How Bitcoin Works in 5 Minutes. (Technical)
 
05:26
How does Bitcoin work? This is a question that often causes confusion. Here's a quick explanation! The basics for a new user As a new user, you can get started with Bitcoin without understanding the technical details. Once you have installed a Bitcoin wallet on your computer or mobile phone, it will generate your first Bitcoin address and you can create more whenever you need one. You can disclose your addresses to your friends so that they can pay you or vice versa. In fact, this is pretty similar to how email works, except that Bitcoin addresses should only be used once. Bitcoin Balances - block chain The block chain is a shared public ledger on which the entire Bitcoin network relies. All confirmed transactions are included in the block chain. This way, Bitcoin wallets can calculate their spendable balance and new transactions can be verified to be spending bitcoins that are actually owned by the spender. The integrity and the chronological order of the block chain are enforced with cryptography. Transactions - private keys A transaction is a transfer of value between Bitcoin wallets that gets included in the block chain. Bitcoin wallets keep a secret piece of data called a private key or seed, which is used to sign transactions, providing a mathematical proof that they have come from the owner of the wallet. The signature also prevents the transaction from being altered by anybody once it has been issued. All transactions are broadcast between users and usually begin to be confirmed by the network in the following 10 minutes, through a process called mining. Processing - mining Mining is a distributed consensus system that is used to confirm waiting transactions by including them in the block chain. It enforces a chronological order in the block chain, protects the neutrality of the network, and allows different computers to agree on the state of the system. To be confirmed, transactions must be packed in a block that fits very strict cryptographic rules that will be verified by the network. These rules prevent previous blocks from being modified because doing so would invalidate all following blocks. Mining also creates the equivalent of a competitive lottery that prevents any individual from easily adding new blocks consecutively in the block chain. This way, no individuals can control what is included in the block chain or replace parts of the block chain to roll back their own spends.
Views: 31644 Ledger Wallet
Bitcoin M-of-N Multisig Addresses - Well Tempered Hacker
 
20:40
Standard bitcoin transactions involve payment to an address which requires a signature from one private key to spend. With multi-signature addresses, M of N transactions are possible. In this episode we will create a multi-signature address which requires two of three signatures to spend. This could be useful for securing bitcoin in multiple locations reducing the "all or nothing" risk of loosing a private key. One example use of this is in securing some amount of bitcoin offline. You might first generate three private keys and from them generate a 2 of 3 multisig address. At this point, the address is worthless. Then you might print out those private keys and the redeem script onto three separate pieces of paper and destroy any digital copy. Next you might send two of those pieces of paper to two different friends of yours and keep the third in a safe place yourself. Remember, there is no value on the multisig address yet so if they get lost in transit or for some reason you believe the papers didn't make it to their destinations safely, you just start over. With our keys safely in three separate locations, you might transfer some bitcoin to the multisig address, loading up your offline wallet. Some time goes by and you might want to gain access to your bitcoin. You create a spend transaction sending the value to some other online wallet. This transaction isn't valid yet because nobody has signed it so it is safe to send via email to one of your friends. They pull out the piece of paper you sent them, type in the private key adding their signature to the transaction. The transaction is still not yet valid so they email it back to you without worry. You then might decide to add your signature to the transaction making it valid. Again, the transaction would be safe to email because any attempt to change the transaction redirecting it to some other address would invalidate the whole thing. After deciding this is still what you wanted, you might decide to transmit this previously completely offline transaction on the network which would spend the funds away from the multisig address. This is very similar to how many online wallet provider's "vault" features work. However, doing this yourself removes the requirement to trust a possibly disinterested third party. As with anything you do yourself, however, there wouldn't be a third party to blame if you messed things up. (I'm not responsible for any bitcoin you loose trying to get this working!) There are risks in either strategy. The software used in this demo is available here: https://github.com/anders94/bitcoin-2-of-3-multisig
Views: 3973 Anders Brownworth
Digital Signatures and Signing transactions explained
 
08:04
You need to have an understanding of Encryption for this video to make sense 13uJjYF12aRVdwaiTmALx5XDfguQ9MnYtK
Views: 2086 Keifer Kif
Understanding Bitcoin: Unspent Transaction Output (UTXO)
 
05:27
Understanding how the blockchain works with transactions, not balances is a key concept, and in particular, how unspent transaction output works (UTXO)
Views: 6246 xfiat
Blockchain Fast Transaction Trick || Bitcoin ट्रांजक्शन फ़ास्ट कैसे करें? Hindi/Urdu By Dinesh Kumar
 
05:44
HI friends I Am Going to Show You How to do Fast Bitcoin Transaction in Your BLOCKCHAIN WALLET . 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: 1613 MONEY GROWTH
Bitcoin : How to Find Hash ID and What is it? | BITCOIN SIMPLIFIED #4
 
09:29
How to find your Bitcoin Transaction hash ID in the top 4 eWallets Xapo Blockchain Coinbase Circle What is Hash ID and How to Find your Hash ID for Bitcoin transactions? Find me on Facebook :   https://goo.gl/7fRuDH 🔑A MUST HAVE : BITCOIN SAFEST WALLET (hardware, offline) ►Ledger Nano S (Bitcoin, Ethereum, Dash, Ripple, Strat, PIVX and many more): http://bit.ly/2i5T2Nh 🚩 Get $10 worth of Bitcoin on your first $100 purchase from Coinbase with this link: http://bit.ly/2meNAEf 🚩 Mining Bitcoin : use the code 28Xwzx and get a discount every time you purchase hashpower to mine Bitcoin or Ethereum (and more) at: https://www.genesis-mining.com/ 🚩🚩Discount code : 28Xwzx (apply at purchase) 🏆 Popular Bitcoin Exchanges : •Binance http://bit.ly/2AMfkXA •Kucoin http://bit.ly/2Fq9FKc •Changely http://bit.ly/2wB4g1D •Poloniex https://poloniex.com 🌐To Buy Bitcoin (also Ethereum, Lite, Dash) try these: ►BitPanda (BTC, ETH, DASH) http://bit.ly/2qIwK2N ►Coinbase (BTC, ETH, LITE) http://bit.ly/2meNAEf ►Xapo : https://xapo.com ►💎Useful wallets with internal exchange features: ►Coinomi : https://coinomi.com (android mobile app) ►Exodus : https://www.exodus.io/ (desktop app) ►Jaxx : https://jaxx.io/ (chrome ext; desktop app; mobile app) 💻Find me on social media: ►Facebook : https://goo.gl/7fRuDH ►Twitter: https://twitter.com/busyjordy ►Steemit: https://steemit.com/@busyjordy 🚩 What Is Bitcoin and the Blockchain* • Bitcoin is a computer program, a payment system, a store of value, a digital asset and basically cash for the internet community. • Bitcoin operates independently of a central bank or Government. • Bitcoin transcends borders • Only 21million Bitcoin can be created. • Basic economics tells that Capped supply plus Increased Demand will result in an increase the value of Bitcoin overtime. • Bitcoin is digital cash - Valuable - Divisible - Portable - Durable Other useful links to buy Bitcoin: ►Local Bitcoins (world*) localbitcoins.com ►Argentina - https://www.ripio.com/es/comprar-bitcoins-argentina/ ►India - https://www.unocoin.com/ & https://www.zebpay.com/ ►Indonesia - bitcoin.co.id ►Philippines - coins.ph ►Singapore - coinhako.com ►Thailand - coins.th (* indicates some exceptions)
Views: 6069 OJ Jordan
How To Fund Your Blockchain Wallet With Bitcoin
 
07:38
In order to fund your Blockchain wallet, you will need 2 things: 1) an account and wallet at Blockchain.info 2) an account at Coinbase: https://goo.gl/0K5Twi Then, simply follow the instructions in the video. Free Video Reveals: How To Earn 3.24 BTC In 51 Days. All For Free http://pdsp.us/cnq689 blockchain explained blockchain technology blockchain technology explained blockchain ted blockchain tutorial blockchain wallet blockchain bitcoin blockchain healthcare blockchain voting blockchain applications blockchain blockchain for dummies blockchain app blockchain api blockchain animation blockchain and bitcoin blockchain and insurance blockchain as a service blockchain account blockchain architecture blockchain and iot blockchain bitcoin adder blockchain bitcoin wallet blockchain buy bitcoin blockchain banking blockchain bangla blockchain bettina blockchain basics blockchain business blockchain bitcoin address blockchain contracts blockchain cryptography blockchain course blockchain coding blockchain china blockchain conference blockchain cryptocurrency blockchain conference 2016 blockchain confirmation blockchain commercial blockchain development blockchain demystified blockchain documentary blockchain demo blockchain database blockchain development tutorial blockchain disruption blockchain dash blockchain dynamics blockchain diamonds blockchain explained simply blockchain ethereum blockchain examples blockchain energy blockchain explanation blockchain encryption blockchain economy blockchain español blockchain eating wall street blockchain finance blockchain future blockchain for healthcare blockchain fintech blockchain for banks blockchain for voting blockchain food blockchain fabric blockchain free bitcoin blockchain game blockchain google blockchain game hack blockchain government blockchain goldman sachs blockchain generator blockchain girl blockchain german blockchain tutorial german blockchain hack blockchain hack 2016 blockchain health blockchain hackathon blockchain hype blockchain how to use blockchain hyperledger blockchain history blockchain hash id blockchain iot blockchain ibm blockchain insurance blockchain implementation blockchain in healthcare blockchain identity blockchain introduction blockchain in supply chain blockchain in banking blockchain in 2 minutes blockchain jobs blockchain java blockchain khmer blockchain kyc blockchain khan academy blockchain lecture blockchain live blockchain logistics blockchain ledger blockchain land registry blockchain loyalty blockchain login blockchain latest blockchain mining blockchain music blockchain mining explained blockchain miners blockchain money blockchain mit blockchain math blockchain merchant blockchain music industry blockchain math explained blockchain news blockchain nodes blockchain nedir blockchain network blockchain node.js nexus 9 blockchain blockchain of things blockchain onecoin blockchain overview blockchain opportunities blockchain ocbc blockchain o que é blockchain on bluemix blockchain open source blockchain programming blockchain programming tutorial blockchain private key blockchain python blockchain princeton blockchain protocol blockchain problems blockchain payments blockchain podcast blockchain presentation que es blockchain blockchain revolution blockchain real estate blockchain receive payments blockchain risk blockchain regulation blockchain receive payments api blockchain r3 blockchain retail blockchain research blockchain remittance blockchain smart contract blockchain supply chain blockchain security blockchain startups blockchain simplified blockchain software blockchain song blockchain stanford blockchain storage blockchain setup blockchain ted talks blockchain to paypal blockchain to bank account blockchain technology tutorial blockchain technology ted blockchain tutorial español blockchain university blockchain uses blockchain use case blockchain under the hood blockchain unconfirmed transaction blockchain usage blockchain urdu blockchain uitgelegd blockchain uk understanding blockchain blockchain vs bitcoin blockchain vs coinbase blockchain video blockchain validation blockchain visualization blockchain wallet tutorial blockchain wallet to bank account blockchain withdraw blockchain wallet address blockchain wall street blockchain world economic forum blockchain wallet to paypal blockchain works blockchain workshop blockchain 101 blockchain 123 blockchain 101 - a visual demo blockchain 2017 blockchain 2016 blockchain 2.0
Views: 138974 Kurt Tasche
How To Make A BitCoin Payment Using An Online Wallet Service
 
04:05
http://www.howtovanish.com How to make a BitCoin payment using an online wallet service like MyBitcoin.com (failed), Instawallet.org or our current favorite Blockchain.info. BitCoin is one of the best way to make payments online. Plus, there are tremendous amounts of privacy, low fees and no counterparty risk like with a bank. Plus, transactions are cleared extremely quickly. There have been many changes and advancements with Bitcoin since this video. There have also been setbacks like the failure of MyBitcoin (mentioned in the video). For these reasons we put together the Free Bitcoin Guide and keep it up to date with the latest and most useful information for using Bitcoin safely and securely. http://www.freebitcoinguide.com http://www.howtovanish.com/2011/01/the-best-financial-privacy-is-here-probably/ http://www.howtovanish.com/2011/07/is-goldmoney-a-gold-backed-bitcoin/ Another problem is what if you use the Internet from the location of your ghost address. Then any websites you visit, which may know your identity like a banking or credit card site, have a log of your IP address. The solution is to use a VPN. But what if the credit card identity is link to the payment for the VPN? Then the solution is to use an anonymous payment mechanism for the VPN. Therefore, there is good reason to never trust a VPN unless they accept bitcoins for payment. For this reason we recommend Private Internet Access. This lets you search the Internet in greatly increased privacy. http://www.freebitcoinguide.com http://www.howtovanish.com/privateinternetaccess
Views: 64685 howtovanish
ep 13: How is bitcoin "locked" to an address - OP_CHECKSIG, locking scripts, signatures, UTXO chain
 
47:07
I've been meaning to make this video for a long time. It follows on from episode 12 which talks about locking and unlocking scripts and here we finish off the explanation with a look into how digital signatures are used to ensure that only the intended recipient of UTXO (unspent transaction output) can actually spend that UTXO in new transactions. Essentially the transaction is defined and then hashed and that hash is encrypted with the private key of the transaction creator (spender) - that becomes a signature of the transaction - and is used by all the nodes in the network to validate the transaction, and ensure that corresponding public key is the one used as the beneficiary of the output referenced in the transaction inputs.
Views: 3765 Matt Thomas
Analyzing Blockchain and Bitcoin Transaction Data as Graph
 
51:44
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: 817 Oracle Developers
NEWBIES: How to get your Bitcoin & Ethereum transaction ID on Blockchain.com wallet - eBitcoinics
 
09:53
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: 148 eBITCOINICS TV
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: 391178 Rodrigo Henrik
How to use Jaxx wallet - send, recieve, & shapeshift bitcoin, pair your wallet -detailed
 
21:31
How to use Jaxx wallet - send, receive and pair your wallet - live transactions
Views: 15857 ecologicaltime
Bitcoin running out of addresses? Programmer explains.
 
13:15
Are we running out of Bitcoin addresses? How many Bitcoin addresses are there available? How do addresses relate to Bitcoin private keys? Let's do some calculations and see for ourselves! Bitcoin Private Key - Flipping a Coin 256 Times https://www.youtube.com/watch?v=ieHoQ4sGuEY Thanks for watching guys 💝 🎤 If you would like me to speak at your conference, book me here: https://ivanontech.com 🍻 Join the crypto discussion forum - https://thecrypto.pub 📺 The best crypto content in one place - https://cryptochannel.tv 📚 Get my free e-book on Bitcoin and Blockchain - http://eepurl.com/c0hyc9 you will receive the book in your inbox once you sign up 👫👭👬Social: LinkedIn: http://linkedin.com/in/ivanliljeqvist/ Instagram: http://instagram.com/ivanontech/ Steemit: https://steemit.com/@ivanli Facebook: http://facebook.com/ivanontech/ Exclusive email list: http://eepurl.com/c0hyc9 🤑 Buy cryptocurrencies: https://www.coinbase.com/join/529bab0ab08ded7080000019 💰 Secure your Crypto with Hardware Wallets: Ledger: https://www.ledgerwallet.com/r/4607 Trezor: https://trezor.io/?a=rvj3rqtje3ph
Views: 19461 Ivan on Tech
Fix Unconfirmed Bitcoin Transaction / Low Fee Electrum Warning Fix  How to unstick btc transactions
 
14:04
How to fix Unconfirmed Bitcoin Transactions / Low Fee bitcoin warning / Stuck BTC Transaction Fix. "WARNING UPGRADE YOUR ELECTRUM WALLET IMMEDIATELY" !!Donations are upto the person who we have helped its entirely up to you if you would like to help us build out channel and offer more services it would be a great help. We offer this service on a first come first serve basis, please watch the video and if you are happy to continue, Send your transaction ID to the email in this description below, please do not spam the comment section with transaction id. do not send transaction id = to try and double spend they are obvious and will be binned they get blocked anyway so why try ??We have had 3 of these already today.We are not that silly. they will only be deleted we are trying to make this as fair as we can, you will receive an email once your transaction id has been selected and entered into the blockchain. We will check the email every 2hrs and we will pick out the highest paying bitcoin / bitcoin cash donation offered for pushing the unconfirmed bitcoin transaction we can only offer this service if it is not abused. Firstly copy and paste your transaction into an email we will try and get your bitcoin unstuck from the mempool. Send your email to the following spam and links will be deleted and not opened. Once your transaction has cleared we will send you our bitcoin address if you wish to make a small donation. ====================================================== NO TRYING TO DOUBLE SPEND YOUR COINS THIS HAS ALREADY BEEN TRIED.. EMAIL = [email protected] ============================= Email should look like the following - ============================= Transaction ID = 95153968d1383f9534d2834a19515yred25690dfe49835c7f7b695a9d428f6w === This Is An Example === BTC Fee = This has changed only offer a tip if you can it will help us build our website but its not a money making scam we are trying to releive the block chain and help people who have made geniune mistake. ===================================================== Send the email to the following spam and links will be deleted and not opened..Do not post the link in the email just post the above.Thanks EMAIL = [email protected] ====================================================== WARNING MAKE SURE YOU ARE POSTING TO THE CORRECT BITCOIN ADDRESS ONCE IT HAS GONE THROUGH THERE IS NO GOING BACK. We use miners to add your transaction to a block and hopefully it is picked up within the hour, Some transactions can go through within minutes. When we receive the transaction id will forward them to the miners to place in a block, we try to offer a friendly service we spent hours working with people to make this possible. We have to use this type of system because we can only offer so many transactions every 3 hrs we will reply to an email and our btc address which also includes other crypto address depending what you would like to use. But once it is confirmed please consider a small donation as promised we are offering this because of the hard fork issues and the transaction fee prices.Do not rely on this service to get cheap transactions we can not help people who have purposely entered low fees to save money. Once complete the transaction details are deleted from our email there's nothing that we can do with the transaction ID apart from help get it through the blockchain faster.That is why i do not want the comments section filled with transaction ID they will be deleted and blacklisted. Just send an email as mentioned above and we will do our best to help you out.Currently, there are hundreds of thousands of unconfirmed transaction in the mempool. We decided to start this channel to get as much bitcoin news out there and this is a perfect way to start the channel, we will try to provide support where we can. !!THE DONATION IS UP TO YOU !!
Views: 348 BitcoinNews24
This Is How Bitcoin Transactions Work
 
03:42
What I’m going to do now is show you how a Bitcoin transaction works. Now most transactions work in a similar way whether you’re buying, receiving and so on. So lets jump into showing you how it all works now, so you understand the process. // VIDEO TAKEN FROM // View: https://www.udemy.com/bitcoin-for-beginners/?couponCode=YOUTUBE10 // FREE BITCOIN WEBINAR // Join: http://bit.ly/2AR6v2v // CRYPTOCURRENCY & BLOCKCHAIN TUTORIALS // Sign-Up: https://www.b21block.com // FOLLOW US ONLINE // Subscribe: https://youtube.com/c/RavinderDeolB21Block?sub_confirmation=1 Like: https://facebook.com/B21Block
Dissecting a P2PKH Bitcoin Transaction down to the last Byte
 
07:10
We aim to understand how bitcoin nodes validate a bitcoin transaction by concatenation of output and input scripts . Therefor we analyze the format of Bitcoin transaction. This is needed to prepare a future video about Revocable Sequence Maturity contracts which are need for the construction of payment channels in the lightning network. I will appreciate the kindness if you leave a (small!) tip. BTC-address: 1KwjU4UknzbXh1rnP1jAKz9wwjcuYwe9AC segwit: 38fWwbsxvVeBsJpH4bbHTBai8jT8RUa7DE Leave an even more anonymous tip via the ⚡ Lightning ⚡ network (: Get the invoice with this curl statement: curl -i -H "Accept: application/json" -d '{"amount":ENTER_AN_INTEGER_AMOUNT_OF_SATOSHIS_INSTEAD_OF_THIS}' http://ln.rene-pickhardt.de/invoice Big thanks to Fulmo from Berlin for previous support of my work! My web site: https://www.rene-pickhardt.de and Twitter: https://twitter.com/renepickhardt as well as my lightning node: https://ln.rene-pickhardt.de Useful links and tools: * https://en.bitcoin.it/wiki/Transaction * https://wschae.github.io/build/editor.html (tool for executing bitcoin scripts) * http://lenschulwitz.com/base58 * https://en.bitcoin.it/wiki/Base58Check_encoding Evaluated Bitcoin transaction: https://www.blockchain.com/btc/tx/45bf99a6d2caa6fe092cdb77d9fd3364ada30133c7c8d01e86eaf10682168d70 Version: 01000000 Input counter: 01 ⇨ 1 input script TxOutHash: 2ad07447509a4fa9f3b45d3bde74b774b46b569dfa1d0728120c355b7b26312f Hash of the spent transaction (we need this later) 2a d0 74 47 50 9a 4f a9 f3 b4 5d 3b de 74 b7 74 b4 6b 56 9d fa 1d 07 28 12 0c 35 5b 7b 26 31 2f 2f31267b5b350c1228071dfa9d566bb474b774de3b5db4f3a94f9a504774d02a (this transaction was being spent) TxOut index: 00000000 (first output in the output of previous tx) Script length: 6a ⇨ 6*16 + 10 = 106 Bytes ⇨ 212 hex digits Input script:473044022100edf664ebfc12a3998d242fbdd8a1a44c13e4e7f6d7dbddde9ae5610bfd2c9c38021f74ec1e2eca7310baa17c60cbaaffa0503cee680f13fd9a10fd04f2910958c9012103486669962008e0713660b6d69117a65fcecd221d06c1e5077b4d9cd477c0cf98 Sequence: feffffff Dissect the input Length for data: 47 ⇨ hex2dec: 71 Bytes ⇨ 142 chars: signature: 3044022100edf664ebfc12a3998d242fbdd8a1a44c13e4e7f6d7dbddde9ae5610bfd2c9c38021f74ec1e2eca7310baa17c60cbaaffa0503cee680f13fd9a10fd04f2910958c901 Length for pub key: 21 ⇨ hex2dec: 33 Bytes ⇨ 66 chars pubkey: 03486669962008e0713660b6d69117a65fcecd221d06c1e5077b4d9cd477c0cf98 Check the bitcoin address from the input: RIPMED160(SHA256(pubkey)): CB226B9CC60C613DDDCB188E984F631764CEF143 Extend with version: 00CB226B9CC60C613DDDCB188E984F631764CEF143 Calculate checksum: SHA256(SHA256(extended Pubkey)): CE281C015A7230F46041D2DD640A6714725C25A0ED674D5E215318AA206A397F Checksum = first 4 Bytes: CE281C01 Address in hex: 00CB226B9CC60C613DDDCB188E984F631764CEF143CE281C01 Encode to base58: 1KwjU4UknzbXh1rnP1jAKz9wwjcuYwe9AC Output: 02102700000000000017a9144c8045932c5a4e57316e6e9c465fc1fba32d6ac38768380000000000001976a9144f6d76f02a5553617ec71820e9036afdcbf7d93c88ac693b0800 Do the same over again but only for the outputs: 01000000 01 911d280701fbaa08cd97646f5c3483284b4f37afeff3bf71f2b580063399bed5 2a000000 6a47304402202eada36986b14698473e34ace8a830725c39c5d3b2d8c5ccc39562758cd2c15c02205574c0d0b4a472ffee99696f2ead63e4c3a3ef9a35c9f71268542849e1721b0d0121031f64ef992820346838522cfa0babafc2638540ed58f9521e70ec0aa66c3bd709 feffffff Spent Output: (at the time of the tx of course unspent): #outputs: 02 ⇨ 2 Outputs: a861000000000000 ⇨ endian 61a8 ⇨ hex2dec: 25000 (Satoshi) Length: 19 ⇨ hex2dec = 25 Bytes ⇨ 50 hex digits: 76 ⇨ OP_DUP a9 ⇨ OP_HASH160 Length: 14 ⇨ hex2dec = 20 Bytes ⇨ 40 digits: Pubkey Hash: cfcc2ce2d8fc82b2b0837b6c1775d5edcffc107f 88 ⇨ OP_EQUALVERIFY ac ⇨ OP_CHECKSIG 50103b0000000000 ⇨ 3b1050 ⇨ hex2dec = 3870800 (change!) Length: 19 76 ⇨ OP_DUP a9 ⇨ OP_HASH160 Length: 14 Data: Pubkey Hash: 3828a52a8d8310c63581ab1fcbf418bffaf23e3a (change address pubkey) 88 ⇨ OP_EQUALVERIFY ac ⇨ OP_CHECKSIG Timelock: 91250800 final script which needs to be true so that the Transaction can be minded: 3044022100edf664ebfc12a3998d242fbdd8a1a44c13e4e7f6d7dbddde9ae5610bfd2c9c38021f74ec1e2eca7310baa17c60cbaaffa0503cee680f13fd9a10fd04f2910958c901 03486669962008e0713660b6d69117a65fcecd221d06c1e5077b4d9cd477c0cf98 OP_DUP OP_HASH160 cfcc2ce2d8fc82b2b0837b6c1775d5edcffc107f OP_EQUALVERIFY OP_CHECKSIG This script needs to evaluate true! Enter it to: https://wschae.github.io/build/editor.html
Views: 629 René Pickhardt
Blockchain/Bitcoin for beginners 6: blocks and mining, content and creation of bitcoin blocks
 
46:48
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: 9725 Matt Thomas
How To Find Your Bitcoin Transaction On The BlockChain - Hash ID.
 
02:26
How To Find Your Bitcoin Transaction On The BlockChain - Hash ID. Get a Free Bitcoin wallet at Coinbase: http://coinbase.loubiz.com
Views: 293 Louis Miller
Bitcoin Q&A: Orphaned blocks and stuck transactions
 
09:06
What happens to transactions in an orphaned block? How can I fix stuck transactions? How do replace-by-fee (RBF) and child-pays-for-parent (CPFP) work? These questions are from part of the May and August monthly Patreon Q&A sessions, which took place on May 26th and (late) on September 1st 2018 respectively. 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 Nonces, mining, and quantum computing - https://youtu.be/d4xXJh677J0 Is quantum computing a threat? - https://youtu.be/wlzJyp3Qm7s Spam transactions and Child Pays For Parent - https://youtu.be/t3c0E4fkSNs Miners, pools, and consensus - https://youtu.be/JHz7LM4ncLw Software distribution security - https://youtu.be/_V0vqy046YM Protocol development security - https://youtu.be/4fsL5XWsTJ4 Geopolitics and state-sponsored attacks - https://youtu.be/htxPRTJLK-k 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 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. THE INTERNET OF MONEY, v1: https://www.amazon.co.uk/Internet-Money-collection-Andreas-Antonopoulos/dp/1537000454/ref=asap_bc?ie=UTF8 [NEW] THE INTERNET OF MONEY, v2: https://www.amazon.com/Internet-Money-Andreas-M-Antonopoulos/dp/194791006X/ref=asap_bc?ie=UTF8 MASTERING BITCOIN: https://www.amazon.co.uk/Mastering-Bitcoin-Unlocking-Digital-Cryptocurrencies/dp/1449374042 [NEW] MASTERING BITCOIN, 2nd Edition: https://www.amazon.com/Mastering-Bitcoin-Programming-Open-Blockchain/dp/1491954388 Translations of MASTERING BITCOIN: https://bitcoinbook.info/translations-of-mastering-bitcoin/ Subscribe to the channel to learn more about Bitcoin & open blockchains! 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: 4472 aantonop

Jack in the box jobs applications
Utep admissions essay samples
Writing support service
Custom paper service term writing
Cna cover letter examples for resumes