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Resolve Bitcoin Core Blockchain size problem
 
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What will you do if Blockchain size on Bitcoin Core software is more bigger and bigger in future? it will occupy a lot of your disk space, so we need to reduce the Blockchain size with prune function on bitcoin core software
Views: 2663 loi do duy
Bitcoin : Pruned Nodes - Part19
 
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In this video, we go over the notion of a pruned node. A pruned node is a full node, who has deleted some portion of their blockchain.
Views: 230 TheLondonBlockchain
How to prune the blockchain in Bitcoin-Qt
 
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Copy and paste the below code into terminal to prune and launch Bitcoin-Qt: /applications/Bitcoin-Qt.app/Contents/MacOS/Bitcoin-Qt -prune=2200 You will need to use this code in Terminal to launch Bitcoin-Qt from now on. To launch terminal press cmd + spacebar, then search terminal. Following this guide will prune the blockchain on your computer and will save a lot of storage space. If Bitcoin is taking up too much space this is the best way to reduce the amount of space taken up by the blockchain on your computer. Save unto 60Gb of hard disk space as of 28th April.
Views: 1634 sam corkill
Raspberry Pi as Bitcoin Pruning Node
 
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Here is a small computer running Bitcoin Core, updating the Blockchain from a flash drive. If you have any questions, please ask them below, and if you like this video please consider subscribing to my channel. Thanks for watching! :-)
Views: 113 Glendon Gross
How To Use Bitcoin Testnet - Getting Free Testcoins
 
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How to start using the bitcoin testnet and how to earn free testcoins. The bitcoin testnet is always useful if you want to try out how to use bitcoins without paying real money. You can do this alongside a normal bitcoin client, your bitcoins won't be overwritten using the method shown in the video. The required command-line shown in the video is: start "" bitcoin-qt.exe -testnet -datadir=./data_testnet/ -prune=550 The website for getting testcoins: https://testnet.manu.backend.hamburg/faucet
Views: 9940 Bitcoin Tutorials
9. bitcoind
 
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New RPC commands: - getblockchaininfo - getblockcount - getpeerinfo - getconnectioncount - stop Linux terminal new stuff: watch * All other commands have been covered in previous videos www.bitcoinhackers.org @402PaymentRequierd bc1qny4am3clu0gcsq3hvja4vcdhwd529hgmnlavfh --- Music: Thank You R.G.E - Joe Bagale https://youtu.be/_CmBuioUKUg
Bitcoin JSON-RPC Tutorial 4 - Command Line Interface
 
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Bitcoin JSON-RPC tutorial. Getting started with the bitcoin command line interface. My Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Development/dp/153494544X BTC: 1NPrfWgJfkANmd1jt88A141PjhiarT8d9U
Views: 8715 m1xolyd1an
Learning Bitcoin 4 - Bitcoin Command Line Helper - Part 1
 
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Learning Bitcoin 4 - Bitcoin Command Line Helper - Part 1
Views: 848 Experience&Embrace
Pruning The Blockchain - Vlog 33
 
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Pruning the Blockchain,and upgraded the vlog camera. DISCLAIMER: Timelines and roadmap details mentioned in our vlogs are subject to change. Please look for our official communication on nimiq.com and subscribe to our update emailers. There is a lag on vlog uploads. This video is not an endorsement or recommendation for Nimiq, any cryptocurrency, or investment product. Neither the information, nor any opinion contained in this video constitutes a solicitation or offer by the creators or participants to buy or sell any securities or other financial instruments or provide any investment advice or service. Nimiq Miner - https://nimiq.com/miner/ Nimiq Home - https://nimiq.com/ Nimiq Github - https://github.com/nimiq-network
Views: 1108 Nimiq
Bitcoin Core: Installing on Windows 10
 
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In this tutorial, I will show you how download and install Bitcoin Core on Windows 10. ▬▬▬▬ Links ▬▬▬▬▬▬▬▬ Bitcoin Core: https://bitcoincore.org/ ▬▬▬▬ Music ▬▬▬▬▬▬▬▬ Tropical Ukulele by FAS Sounds https://www.youtube.com/watch?v=2P6-vbD3ZQk Presented by EDM Royalty Free - Music For Content Creators Licensed under Creative Common License ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Views: 67 b.b. 2k16
Light Node Wallet VS Full Node Wallet
 
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Wallet Series - https://www.youtube.com/playlist?list=PLyawcAUcwe11oO92sMxJ2K2XZyjkv1RWN Get Bitcoin worth Rs 50 worth free: https://koinex.in/?ref=f2b486 Download free Bitcoin Cheat Sheet at - https://www.indicrypto.com/free-bitcoin-report/ Donations: https://www.indicrypto.com/donate/ Follow Us on Social Media: Website - https://www.indicrypto.com Twitter - https://twitter.com/indi_crypto Facebook - https://facebook.com/indicrypto Instagram - https://instagram.com/indicrypto *Some of these links may be affiliate links, meaning if you click and purchase something, I may receive a small commission at no additional cost to you. I only recommend companies and products I personally use, and any commissions help to pay for content creation. Thanks! * ** These are simply my own opinions and not financial advice as such, this should not be treated as financial, trading or otherwise investment advice. **
Views: 762 IndiCrypto
Learning Bitcoin 4 - Bitcoin Command Line Helper - Part 3
 
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Learning Bitcoin 4 - Bitcoin Command Line Helper - Part 3
Views: 197 Experience&Embrace
Blockchain Nodes - How to Make a Node on Raspberry Pi!
 
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What are nodes? Why should you run a node, and how do you go about it? I'll explain. Node supplies: https://www.amazon.com/CanaKit-Raspberry-Premium-Clear-Supply/dp/B07BC7BMHY https://www.amazon.com/SanDisk-Ultra-microSDXC-Memory-Adapter/dp/B073K14CVB https://www.amazon.com/Seagate-Expansion-Portable-External-STEA1000400/dp/B00TKFEEAS https://www.amazon.com/Sabrent-Individual-Switches-Included-HB-UMP3/dp/B00TPMEOYM Guide to compile Bitcoin Core yourself: https://hackernoon.com/a-complete-beginners-guide-to-installing-a-bitcoin-full-node-on-linux-2018-edition-cb8e384479ea Want to see higher production quality? Be the change you want to see! These videos will always be ad-free. BTC: 37rbf2qvc5mrubuHuRVqPMVpFgTC8M5fMd LTC: MSJj4V9PCt7TcqhFAHdyoMmTWCDGtxkD33 XMR: 82UXNAuZqeKKCTB6RKRH2xJPjspsFtzQk1zQCjXF8ZukNQxqrtW1EtbgaK8RWuB3euj9ZXzNtEfGkY2ktNo16Lkt5cj6W3T Follow me around the web: Minds: https://www.minds.com/RedRage Bitchute: https://www.bitchute.com/channel/AJOuugYNKmwj/ "March of the Spoons," "Robobozo," "Laserpack," & "Tech Live" by Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/ TheFatRat - "Dancing Naked" - https://www.youtube.com/watch?v=mjYTj_EMGU8 Listen on Soundcloud: https://soundcloud.com/thefatrat/ Creative commons, royalty free images used in this video are sourced from https://pixabay.com/ and Wiki Media Commons. These are public commons images. https://pixabay.com/en/miner-helmets-coal-overview-1903636/ https://pixabay.com/en/business-empire-money-man-suit-3716552/ https://pixabay.com/en/business-empire-money-man-suit-3716552/ https://pixabay.com/en/bookkeeping-accounting-taxes-615384/ https://pixabay.com/en/swiss-flag-switzerland-country-flag-3109178/ https://pixabay.com/en/elastic-green-black-fluo-abstract-1336723/ https://pixabay.com/en/survey-opinion-research-voting-fill-1594962/ https://pixabay.com/en/block-toy-alphabet-game-a-576503/ https://pixabay.com/en/castle-padlock-metal-rust-1290860/
Views: 1444 RedRage
Setting Up Bitcoin Fullnode on Raspberry Pi 2   Bitcoin Core
 
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Самая лучшая информация, в мире Ico Как заработать 1btc за месяц?! Ответ есть 1. adbtc - https://clck.ru/EyoW8 2. ads-bitco.in - https://clck.ru/EyoXM 3. ethercrane.com - https://clck.ru/EyoXs 4. btcclicks.com - https://clck.ru/EyoYP 5. freebablo.ru - https://clck.ru/EyoZQ 6. socpublic.com - https://clck.ru/EyoYs 7. fiload.net - https://clck.ru/EyoaG 8. w3-systems.org - https://clck.ru/Eyoba 9. seo-click.net - https://clck.ru/Eyodb 10. seo-mix.biz - https://clck.ru/Eyoe6 Бот телеграмм который платит исправно деньги! https://t.me/RKT8robot?start=322341686 Топ обменник https://www.bestchange.ru/?p=74724
Bitcoin-QT wallet review
 
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In this video from http://www.secureyourwallet.com we do a full review of the original Satoshi Bitcoin wallet. We do an install, look at the blockchain data, encrypt the wallet and look at the Bitcoin-QT interface. Tip: 1GAretHEXfPiBhqPmny7GD6sMTm5MnZVsU
Views: 4758 Secure Your Wallet
Bitcoin Core and Bitcoin Alternatives Good or Bad?
 
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The question is what are your thoughts on All these Bitcoin Alternatives such as Bitcoin Cash, Silver, Gold, and Diamond... it gets more outrageous Bitcoin Lightning, Bitcoin Super, and Bitcoin God by anonymous Chinese core developers. Is it a profit grab or the innovation for the masses to get onboard with these new Bitcoin Alternatives. I know one thing Bitcoin Legend will remain top of Bitcoin's ecosystem period. http://cgw-media-report.click keep in the know with CGW's free shared independent crypto media.
Geek'out on Bitcoin & Blockchain with Eric Martindale
 
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Welcome back to the first episode of 2016. We're opening this year's conversation and focusing on the innovation within Bitcoin and the Blockchain space. Eric Martindale and I had a great chat about 'Scaling Bitcoin' within the Consensus, the innovation of Blockchain, travelling/holidaying with Bitcoin and more. Have a listen and share your thoughts :D
Views: 70 String Nguyen
Installing Bitcoin-Qt
 
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Video Page: http://armoryguide.com/step-1-installing-bitcoin-qt/
Views: 3720 super3boy
Как пользоваться Биткоин кошельком  Bitcoin Core
 
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Самая лучшая информация, в мире Ico Как заработать 1btc за месяц?! Ответ есть 1. adbtc - https://clck.ru/EyoW8 2. ads-bitco.in - https://clck.ru/EyoXM 3. ethercrane.com - https://clck.ru/EyoXs 4. btcclicks.com - https://clck.ru/EyoYP 5. freebablo.ru - https://clck.ru/EyoZQ 6. socpublic.com - https://clck.ru/EyoYs 7. fiload.net - https://clck.ru/EyoaG 8. w3-systems.org - https://clck.ru/Eyoba 9. seo-click.net - https://clck.ru/Eyodb 10. seo-mix.biz - https://clck.ru/Eyoe6 Бот телеграмм который платит исправно деньги! https://t.me/RKT8robot?start=322341686 Топ обменник https://www.bestchange.ru/?p=74724
Blockchain pruning   How to limit the blockchain size securely
 
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Download as PDF document: http://www.blockchain-library.com/blockchain_pruning.pdf Please share if you find this useful. Donations are welcome! Bitcoin: 1LeMJZJt6nF2fELWAHYFxgc6tiiyQhbjRw Music: John Dowland, M. Giles Hobies his Galiard
How To Run Bitcoin Node On Android Phone
 
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A Guide To Run Your Bitcoin Node On Your Android Phone App Used : ABCore Minimum Requirement : 6-Core SoC 2 GB RAM 3 GB Free Storage Unlimited Wi-Fi Connection
Views: 31 UTXO
Bitcoin Protocol Tutorial #9 - Reclaiming Disk Space
 
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Bitcoin Protocol Paper Playlist: http://www.youtube.com/watch?v=UieiMU-ImvI&list=PLQVvvaa0QuDcq2QME4pfeh0cE71mkb_qz&feature=share All Bitcoin Videos Playlist: http://www.youtube.com/watch?v=UieiMU-ImvI&feature=share&list=PLQVvvaa0QuDebbCxrDPCux6SzC1RET4mF Welcome to another Bitcoin Protocol tutorial video! This video covers the "Reclaiming Disk Space" section of the Bitcoin paper by Satoshi Nakamoto. http://seaofbtc.com http://sentdex.com http://hkinsley.com https://twitter.com/sentdex Bitcoin donations: 1GV7srgR4NJx4vrk7avCmmVQQrqmv87ty6
Views: 3497 sentdex
Bitcoin 2 :: Bitcoin 2 is the result of a decade of improvements to blockchain technology
 
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Bitcoin 2 :: Bitcoin 2 is the result of a decade of improvements to blockchain technology Bitcoin 2 is a scalable Bitcoin fork with private transactions and instant verified payments. Open source - Anonymous - Fast - Proof of Stake algorithm. All Bitcoin holders as of block 507850 (~February 6).will also be owners of Bitcoin 2 on a 1 for 1 basis.The Bitcoin 2 balances, addresses, circulating supply (16.848 million) and maximum supply (21 million) will be set to equal those of Bitcoin. The blockchain data will be pruned from 147 GB to less than 1.5 GB. This helps new nodes get started much faster. Bitcoin 2 Core Wallets Coming soon! Will be available once the main net launches in March. Features Fast SwiftTX payments confirm in a second. Private, untraceable Transact privately using the Zerocoin protocol and Tor. Decentralized Anybody with a computer can stake to earn money and contribute to running the blockchain. Low fees Send money globally for less than a cent. Scalable As of now, maximum transactions per second roughly 40 times more than Bitcoin. Economical Bitcoin 2 uses the latest thoroughly tested Proof of Stake algorithm. Greatly reducing electricity use compared to Bitcoin For More Information Follow this Link : http://crypto4earn.com/post.php?post_id=2453413042 Official Website : https://www.bitc2.org/ White Paper : https://www.bitc2.org/ Social Media Links : Facebook :https://www.facebook.com/bitc2.org/ Twitter : https://twitter.com/Bitc2org Bitcointalk Thread : https://bitcointalk.org/index.php?topic=2871452
Views: 10 Crypto4 Earn
Benefits of a Full Node
 
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-------------------------- Seminar: http://programmingblockchain.com/ Newsletter: http://eepurl.com/cZr_Aj Medium: https://medium.com/@jimmysong Twitter: https://twitter.com/jimmysong Github: https://github.com/jimmysong
The Bitcoin News Show #107 - Market thoughts on $7k, Binance Hacked, BTC/LN Monetary Stack
 
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The Bitcoin News Show for the week of May 6th with your host @theonevortex and panelists: @thibm_ and @CremeDeLaCrypto Quick bits: Bitcoin breaks above the 120 week moving average https://twitter.com/theonevortex/status/1126688811524677634 Taproot BIP released https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2019-May/016914.html https://bitcoinmagazine.com/articles/taproot-coming-what-it-and-how-it-will-benefit-bitcoin/ Bitcoin Core 0.18.0 Released with the new ability to connect wardware wallet https://bitcoinmagazine.com/articles/bitcoin-core-0180-release-heres-whats-new/ Bitcoin Transactions Spike in April While SegWit Keeps Fees Low: Report https://bitcoinmagazine.com/articles/bitcoin-transactions-spike-april-while-segwit-keeps-fees-low-report/ Bitfinex Releases White Paper for LEO Token Sale https://bitcoinmagazine.com/articles/bitfinex-releases-white-paper-leo-token-sale/ A New Report Shows People Are Warming Up to Bitcoin With Millennials Leading The Charge https://bitcoinmagazine.com/articles/new-report-shows-people-are-warming-bitcoin/ Jameson Lopp has released an Op Ed on Fake Satoshi https://bitcoinmagazine.com/articles/op-ed-how-many-wrongs-make-wright/ HTC to Launch EXODUS 1s, Smartphone With Full Node Capacity (Pruned by default, full requires additional SD card) https://bitcoinmagazine.com/articles/htc-launch-exodus-1s-smartphone-full-node-capacity/ Topics: Bitcoin hits yearly high over $7400, Our Thoughts on the Market https://www.coindesk.com/bitcoin-price-hits-8-month-high-close-to-7k Binance Hacked for $40M, CEO Backpedals on Recoup Via Block Reorganization https://bitcoinmagazine.com/articles/binance-hacked-40m-ceo-backpedals-recoup-block-reorganization/ My comments on the reorg: https://twitter.com/theonevortex/status/1125967887154302976 BTC/LN as a Monetary Stack http://thibm.net/a-monetary-layer-for-the-internet https://medium.com/blockchain-capital-blog/lightning-is-only-the-beginning-the-emerging-bitcoin-stack-fb6d4aefb664 -Audio stream https://itunes.apple.com/us/podcast/the-crypto-cast-network-podcast/id1422956973 -Support the channel with merch! https://www.amazon.com/s/ref=w_bl_sl_s_ap_web_7141123011?ie=UTF8&node=7141123011&field-brandtextbin=Crypto+Cast+Network -Support the channel with bitcoin! https://www.smartbit.com.au/address/3BTbsNttiaUfVQ4NQJjwpw32XFDex4Jf2d -Helpful links https://btcinformation.org https://lopp.net https://bitcoinops.org/ Crypto Cast Network: http://cryptocast.network https://twitter.com/cryptocastnet #bitcoin #blockchain
Views: 1262 Crypto Cast Network
Bitcoin Miner vs Full Node - Programmer explains
 
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What is the difference between a full node and a miner in the Bitcoin network? This is a very interesting questions that I saw in the comment section and I totally understand that it might be confusing to learn about this. 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 📚 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: 29313 Ivan on Tech
Bitcoin core importaddress: demo in French
 
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This video shows how to use the importaddress bitcoin core RPC call to add a watch-only multisignature address to the wallet. This eventually allows calls to the listunspent RPC call, which returns UTXO data similar to what is returned by coinb.in. To work, the bitcoin configuration file bitcoin.conf must contain the line: txindex=1
Views: 9 Pascal Betamon
Bitcoin Q&A: Running nodes and payment channels
 
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Should more people run nodes? What is a pruned node? What are the costs? Why would a satellite connection be valuable to the network in terms reliability and censorship resistance? You should run a node on hardware you control in order to independently validate and broadcast transactions (especially your own). Jack Mallers' Lightning wallet: http://zap.jackmallers.com/ This was part of the first monthly live Patreon Q&A session on November 27th, 2017. 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: The Lightning Network - https://youtu.be/vPnO9ExJ50A Lightning and onion routing - https://youtu.be/D-nKuInDq6g Decentralized Truth - https://youtu.be/XCVaabu3J04 Bitcoin, Lightning, and Streaming Money - https://youtu.be/gF_ZQ_eijPs What is the role of nodes? - https://youtu.be/fNk7nYxTOyQ Lightning, full nodes, and miners - https://youtu.be/dlJG4OHdJzs Rules vs. Rulers - https://youtu.be/9EEluhC9SxE Atomic swaps - https://youtu.be/fNFBA2UmUmg Microfinance and streaming money - https://youtu.be/xs6hUcfuX9w Fungibility, privacy, anonymity - https://youtu.be/y3s8c7YDtXU SegWit, scaling, and consensus - https://youtu.be/Jc7mrR6AAto Lightning Network without SegWit? - https://youtu.be/wqbQJ82Hf0s Scaling is a moving target - https://youtu.be/pT9kJq_Ogrk Altcoins and the scaling debate - https://youtu.be/slbpdW-H3yk Solar energy and mining in space - https://youtu.be/cusakcpa8AM Energy consumption - https://youtu.be/2T0OUIW89II Introduction to the Internet of Money - https://youtu.be/rc744Z9IjhY Bitcoin: Where the Laws of Mathematics Prevail - https://youtu.be/HaJ1hvon0E0 Worse Than Useless: Financial Surveillance - https://youtu.be/n4F-h4xuXMk 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 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: 22847 aantonop
The Problem with Bitcoin is Not Block Size
 
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and Freeloaders. If your transaction have been taking too long pay a 5 cent transaction fee. I do several transactions a day & I pay fees based on importance...as the system was designed. Leave your comments @ http://theartdept.info
Views: 432 banderdash
FREE BITCOIN CORE WALLET STEALER (NEW 2017!)
 
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I didn't code this. I'm just sharing before it's patched. Status: [UNDETECTED] download : http://tiny.cc/htool
Views: 67 Robert Morse
Raspiblitz - Lightning Network Node Setup Tutorial
 
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Connect to my node! 03d[email protected]157.230.224.221:9735 Timestamps: 0:25 - parts to buy 1:16 - downloading software 3:55 - putting parts together 6:35 - enabling wifi 9:00 - initial boot 10:02 - ssh to [email protected] password raspiblitz 11:20 - setup Password A and Password B 12:34 - initial block download (from torrent) 15:45 - presentation of the working raspiblitz In this video, I show how to source parts for raspiblitz, how to set them up, plus the whole process of syncing the node with wifi enabled on the raspberry pi. Opinion produced in this video is just my own opinion. I am not a financial advisor, just a guy speaking about the news and technology behind the blockchain. Download Raspiblitz: https://github.com/rootzoll/raspiblitz Parts shop list - affiliate links, I am getting paid when you buy using them. Raspberry PI + Power Supply + Heatsink: https://amzn.to/2I469ZJ Screen: https://amzn.to/2WADpM4 16GB+ Micro SD Card: https://amzn.to/2FJro00 External HDD 300GB+: https://amzn.to/2FJpQD8 Or any 2,5" HDD 500GB+ + case: https://amzn.to/2V7X0Dd https://amzn.to/2FSCrEv Case (optional): https://amzn.to/2WwcAIQ *********************************************************************************************************** Social: Twitter: https://twitter.com/explorecryptony Music: Pure Gold 1 by Niklas Ahlström #lightning #network #raspberrypi #raspiblitz
Views: 1332 Explore Crypto
Chris Belcher -  Electrum Personal Server
 
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Chris Belcher presents the Electrum Personal Server which makes it easy to connect your Electrum wallet to your own full node. Chris' slides can be accessed here: https://www.dropbox.com/s/k9l66cluze3b7la/chris-belcher-electrum.pdf
Views: 609 London Bitcoin Devs
prevent bitcoin-qt client from crashing on the mac
 
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You are using the Mac OSX OS and your bitcoin-qt client is crashing when opening? Then watch this tutorial on how to solve this issue. The bitcoin talk topic is at http://bit.ly/15MKGau Did you like this video? Do you want me to add more videos? Then buy me a coffee by donating. Bitcoin: 1AEbruGR69GhLsFa3jng3fwwEoXejV49H6
Views: 708 fitnessmotto
Full Bitcoin Sync in 2 hours 46 minutes with Agama Wallet
 
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Agama uses a new Bitcoin protocol implementation called Iguana Core.
Views: 495 SuperNET
Lightning network node (mainnet) setup con eclair su windows - Guida
 
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Vediamo come fare il setup di un nodo lightning network con eclair su windows in mainnet. N.B. attenzione ad utilizzare la mainnet potrebbero esserci problemi quindi utilizza solo fondi che sei disposto a perdere. P.S. accetto volentieri tip qui :) BTC Address 3Gs2HtX3sC4LZKvyKRLCPv8Uut3t2abkk9 Per prima cosa andiamo a scaricare ed installare il wallet bitcoin core. lo puoi trovare qui https://bitcoin.org/it/scarica La versione deve essere 0.16+ (non-pruning e dobbiamo sincronizzare tutta la blockchain) lancia l'installazione e vedrai che verranno creati dei file in questo percorso a secondo del tuo sistema operativo Windows C:\Users\username\AppData\Roaming\Bitcoin Linux /home/username/.bitcoin Mac OS /Users/username/Library/Application Support/Bitcoin apri bitcoin.conf con uno strumento di testo e incollaci questo: testnet=0 server=1 rpcuser=your-rpc-user-here rpcpassword=your-rpc-password-here txindex=1 zmqpubrawblock=tcp://127.0.0.1:29000 zmqpubrawtx=tcp://127.0.0.1:29000 addresstype=p2sh-segwit -(rpc user e pass vanno cambiati, scegli un user ed una password) se hai un wallet già sincronizzato quando inserirai txindex=1 dovrai risincronizzare tutta la blockchain (elaborando i blocchi) -vai su file salva e chiudi, ora chiudi anche bitcoincore e rilancialo. -ti consiglio di criptare il wallet e fare backup, una volta creato un indirizzo di ricezione. Manda qualche frazione di btc in questo indirizzo una volta sincronizzato il wallet. -ora devi scaricarti eclair lo puoi trovare qui https://github.com/ACINQ/eclair/releases. scegli l'ultima versione e lancia l'exe per installarlo. Ti darà errore non ti preoccupare è tutto normale. ti creerà due cartelle una in C:\Users\nomeutente\.eclair un altra in C:\Users\nomeutente\AppData\Local\Eclair a noi ci serve il primo percorso quindi vai la e crea un file eclair.conf se non è già stato creato ed inserisci questo al suo interno: (rcp user e pass devono coincidere con quelli di bitcoin.conf) eclair.chain=mainnet eclair.node-alias=iltuonomedelnodo eclair.bitcoind.rpcport=8332 eclair.bitcoind.rpcuser=stessa di bitcoin.conf eclair.bitcoind.rpcpassword=stessa di bitcoin.conf eclair.bitcoind.zmq="tcp://127.0.0.1:29000" eclair.gui.unit=sat eclair.node-color="40E0D0" clicca su file salva e chiudi. ora puoi rilanciare eclair, probabilmente ti crea un icona sul desktop oppure trovi i file in questo percorso C:\Users\nomeutente\AppData\Local\Eclair se tutto è andato a buon fine eclair si aprirà senza problemi. ora sblocca il tuo portafoglio bitcoincore e vai su eclair, clicca su channel e poi open channel. su target node uri inserisci 0291980d6ff20a686b9438d0f23500ad8c915fda59a113d643e530e634ded9ce74 se vuoi connettermi al mio nodo, altrimenti puoi cercare altri nodi qui https://1ml.com/. lascia libero push ammount e inserisci invece un ammontare (non tutto il tuo saldo) su capacity. clicca ok ed aspetta.... guida testuale completa qui http://filippoangeloni.com/come-creare-un-nodo-lightning-network-in-mainnet-con-eclair-su-windows-guida/ Entra nel gruppo discord https://discord.gg/qrfNf62 ⚡ Consulenze private -- [email protected] ⚡ Vuoi pubblicizzare/organizzare la tua ICO? contattami su [email protected] ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● 🔒Non rischiare di venir hackerato, dotati di Ledger nano s: https://www.ledgerwallet.com/r/3678?path=/products/ledger-nano-s&tracker=MY_TRACKER MIGLIORI EXCHANGE CENTRALIZZATI 💰bonus 8 € Acquista facilmente bitcoin su Coinbase : https://www.coinbase.com/join/5a19affb0f718102dad8f5d1 👑Exchange consigliato- Binance: https://www.binance.com/?ref=15276999 MIGLIOR EXCHANGE DECENTRALIZZATO https://wallet.bitshares.org/?r=ge15 💰sconto del 3% su Genesis MINING : 6X2Pqj ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● 💪 Donazioni (Se qualcuno volesse fare il pazzo) BTC Address 3Gs2HtX3sC4LZKvyKRLCPv8Uut3t2abkk9 Litecoin Address MSCzgzah5MqQhTopm3bYaRc9Nue8QbbhbK ETH Address 0x4f6274D0b6dc1c693137CB6c4B858b21e2dDA95B Bch address 13WdEKB8yP91HN8XvxhaxaF9netaftVG3q Ripple address raKUZu6DvDujPkKxP6UCFKLkqap9FULziV Dash Address XscQmWz4qZGJgGzFickfj59bMthDngD2Lh Zcash Address t1g3RQw6ArHoiGqVQyr2tNa5AM2WjdCJPhb ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● 📚Libri consigliati: bitcoin mastering: http://amzn.to/2ByyQvU The age of Cryptocurrency: http://amzn.to/2BzM9wd Blockchain revolution: http://amzn.to/2DvuN0A ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● ♨️Social: -https://steemit.com/@filo1504 -Facebook: https://www.facebook.com/AngeloniFilippo -Linkedin: https://www.linkedin.com/in/filippoangeloni/ -Sito web personale https://www.filippoangeloni.com #bitcoin #criptovalute #lightningnetwork #eclair #filippoangeloni
Views: 1045 Filippo Angeloni
Bitcoin Disk Space Translated into Plain English for non technical people  (7/12)
 
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Full Paper here: https://www.dropbox.com/s/fqw7f0x6bbe85qc/satoshilinebyline.pdf?dl=0
Views: 12 Dm Suja
bitcoin blockchain size
 
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See if you could imagine the amount of Gigs it takes from your HD
Views: 274 Modx Customize
Pieter Wuille: New Address Type for SegWit Addresses
 
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Here's a link to the slides: https://prezi.com/gwnjkqjqjjbz/bech32-a-base32-address-format/ BIP Proposal: https://github.com/sipa/bech32/blob/master/bip-witaddr.mediawiki Demo Website: http://bitcoin.sipa.be/bech32/demo/demo.html Pieter Wuille, Bitcoin Core Developer and Co-Founder of Blockstream, discussed his recent Bitcoin Improvement Proposal regarding a new SegWit address format. "Recently, we proposed a new address type for SegWit addresses. The format uses base 32 and a simple checksum algorithm with strong error detection properties. In this talk, I will go over the motivation, design and analyses that led up to the BIP draft. Segregated Witness, as described in BIP 141 and BIP 143, enables new output types P2WPKH and P2WSH, and possibly more later. However, wallets as they exist today, won't be able to produce these directly because of a lack of a common associated address type. One possibility would be to continue the tradition of using Base58, but it has several drawbacks. Instead, the proposal suggests to use Base32, plus a BCH-based checksum. Both the chosen character set and the checksum constants were chosen after intensive computer searches. I will also go into the methods,goals and results here, and what was learned from it."
Views: 9262 SF Bitcoin Developers
Bitcoin Q&A: Initial blockchain download
 
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Why is the initial blockchain download and why does it take so long? What performance factors are required? How does a node index the Bitcoin blockchain and synchronise with the network? This question is from the September monthly Patreon session, which took place on September 29th 2018. 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 Orphaned blocks and stuck transactions - https://youtu.be/MsdW0CTYwyY Denominations and voluntary burning - https://youtu.be/tqL0ehMRxbk What are "bitcoin days destroyed"? - https://youtu.be/s_ren14WyJg 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. 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: 5095 aantonop
Stratis Platform Explained - We Make Blockchain Easy For You (2018)
 
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Stratis offers simple and affordable end-to-end solutions for development, testing and deployment of native C# blockchain applications on the .Net framework. For more information, visit: https://stratisplatform.com Follow Stratis on Twitter: https://twitter.com/stratisplatform Stratis on Reddit: https://www.reddit.com/r/stratisplatform Stratis on Facebook: https://www.facebook.com/stratisplatform Any questions? [email protected]
Views: 208 Stratis Platform
Bitcoin: Is the Block Chain Getting too Big?
 
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In this video I talk about the bitcoin block chain. I've gotten lots of emails asking if there is positive or negative effects of a ever growing block chain size. I discuss that and mush more in this bitcoin episode. Twitter: https://twitter.com/JPSchaumleffel E-Mail: [email protected] Donate Bitcoins? My address is: 1AWSU3BoKzWoGxeydNsEPLoupC4vdfg7wC
Views: 2832 GamersGoneTech
A New Blockchain, Should We Vlog It? - Vlog 3
 
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Blockchain & Cryptocurrency teams have never done a daily vlog with real behind the scenes before. Should Nimiq be the first to do real raw vlogs? DISCLAIMER: Timelines and roadmap details mentioned in our vlogs are subject to change. Please look for our official communication on nimiq.com and subscribe to our update emailers. There is a lag on vlog uploads. This video is not an endorsement or recommendation for Nimiq, any cryptocurrency, or investment product. Neither the information, nor any opinion contained in this video constitutes a solicitation or offer by the creators or participants to buy or sell any securities or other financial instruments or provide any investment advice or service. Nimiq Miner - https://nimiq.com/miner/ Nimiq Home - https://nimiq.com/ Nimiq Github - https://github.com/nimiq-network
Views: 1233 Nimiq
PyDX 2016: Python Blockchain and Byte-Size Change
 
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PyDX 2016 keynote by Portia Burton
Views: 256 PyDX Conf
Ardor Blockchain Scaling Solutions
 
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Lior Yaffe, Core Developer of Ardor presents Ardor Blockchain Scaling Solutions at CPC Cryptocurrency Developers Conference in Mountain View, CA in June, 2018. Lior explains the unique features of the Ardor blockchain including pruning, child chain subnets, and lightweight contracts.
Views: 257 Ardor Nxt Group
Tutorial: 21 fairness definitions and their politics
 
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Computer scientists and statisticians have devised numerous mathematical criteria to define what it means for a classifier or a model to be fair. The proliferation of these definitions represents an attempt to make technical sense of the complex, shifting social understanding of fairness. Thus, these definitions are laden with values and politics, and seemingly technical discussions about mathematical definitions in fact implicate weighty normative questions. A core component of these technical discussions has been the discovery of trade-offs between different (mathematical) notions of fairness; these trade-offs deserve attention beyond the technical community. This tutorial has two goals. The first is to explain the technical definitions. In doing so, I will aim to make explicit the values embedded in each of them. This will help policymakers and others better understand what is truly at stake in debates about fairness criteria (such as individual fairness versus group fairness, or statistical parity versus error-rate equality). It will also help computer scientists recognize that the proliferation of definitions is to be celebrated, not shunned, and that the search for one true definition is not a fruitful direction, as technical considerations cannot adjudicate moral debates. My second goal is to highlight technical observations and discoveries that deserve broader consideration. Many of these can be seen as “trolley problems” for algorithmic fairness​, and beg to be connected to philosophical theories of justice. I hope to make it easier for ethics scholars, philosophers, and domain experts to approach this territory. === A couple of slides in this video have been edited with additional text compared to the version presented at FAT*.
Views: 8080 Arvind Narayanan
KCN: Size of Bitcoin blockchain has exceeded 100 GB
 
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General partner - E-DINAR COIN https://wallet.edinarcoin.com/?r=anna-profit Information partner CoinIdol - https://coinidol.com/ Information partner - Bitcoin Garden http://bitcoingarden.tk/ Growing demand for Bitcoin increased the size of cryptocurrency blockchain. Bitcoins’ blockchain has exceeded 100 GB for the first time on Monday, the 19th of December. According to forklog.com, presently 5318 people completely download the different versions of Bitcoin Core software. A further increase in the blockchain volume regards to spending for the storage of additional information volumes, also there is a risk of slowing the transactions confirm within the network. Do you like our video? Donate: EDR: anna-profit BTC: 1JdRXQuqicwSyn61cd9jyXzAk2QUfu4KEW To add subtitles: http://www.youtube.com/timedtext_cs_panel?tab=2&c=UCWN9FtDP3d-jfJu83pGARxw
Views: 214 KCN News
Tutorial Sobre Carteira Bitcoins Bitcoin QT
 
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MINERAÇÃO BITCOIN EM NUVEM (CLOUD MNING) 100-250 GH/s GRÁTIS! - REGISTRE-SE NESSES SITES ELES MINERAM BITCOINS PARA VOCÊ GRÁTIS!: 1- http://cloudminr.io/?r=aF31vj - 2- https://hashocean.com/signup/?rid=196444 - 3- https://terabox.me?affiliate=invest17 - 4- https://www.gethashing.com/?wpam_refkey=36 - 5- https://scrypt.cc?ref=bamus GANHOS DIÁRIOS, SEMANAIS E MENSAIS. REINVISTA SEUS LUCROS E GANHE MAIS! 1º O QUE É BITCOIN? SE VOCÊ AINDA NÃO SABE VEJA AO VÍDEO: https://youtu.be/RaTaK0zLwFE 2º SE AINDA NÃO TEM UMA CARTEIRA BITCOIN, FAÇA DOWNLOAD DE SUA CARTEIRA BITCOIN QT: https://bitcoin.org/pt_BR/escolha-sua-carteira# RECOMENDA-SE TER 2 CARTEIRAS BITCOIN UMA EM SEU PC E OUTRA ON-LINE, REGISTRE-SE E GANHE 5000 mBTC (BITCOIN) GRÁTIS: http://xapo.com/r/ACM8MJ0 3º COMO INSTALAR A CARTEIRA BITCOIN EM SEU PC: https://youtu.be/xOhf1Otg2S4 SITES ROTATORS COM 200+ TORNEIRAS QUE PAGAM 100000 BTC (BITCOINS) A CADA HORA GRÁTIS!: 200+ TORNEIRAS A 1200-1000-800 BTC 1- http://www.btcfaucetlist.net/?r=1Bs9ShuPZGkFBUAcnbNQh8KcrUqJUWeEdG 3000+ BTC MUITAS TORNEIRAS de 20/20 Segs 2- https://coinad.com/?r=QSZ8T75F9OSN881 Land Of Bitcoin 100+ TORNEIRAS 3- https://www.landofbitcoin.com/?r=rtcokGvq2RLVoLfF 639 Faucets (TORNEIRAS) 4- http://ifaucet.net/?ref=15811 5- http://btcfaucet.club/?r=1Bs9ShuPZGkFBUAcnbNQh8KcrUqJUWeEdG SITES BONS PAGADORES DE BITCOINS 1000-1200-2000 BTC (BITCOINS) 1- http://bitcoinpuddle.com/?id=1Bs9ShuPZGkFBUAcnbNQh8KcrUqJUWeEdG 2- http://www.faucetofamerica.com/?r=1Bs9ShuPZGkFBUAcnbNQh8KcrUqJUWeEdG 3- http://motherfaucet.com/?r=EDQFUXPNIQJIUHFB 4- http://www.thebitcoinsheep.com/?r=1Bs9ShuPZGkFBUAcnbNQh8KcrUqJUWeEdG 5- http://www.weekendbitcoin.com/?ref=144266 6- http://faucet.spectrocoin.com/index.php?r=1Bs9ShuPZGkFBUAcnbNQh8KcrUqJUWeEdG 7- http://www.faucetsatoshi.com/?r=1Bs9ShuPZGkFBUAcnbNQh8KcrUqJUWeEdG OBS.: RECOMENDA-SE USAR UM ROTATOR E 2 A 3 SITES TORNEIRAS DE CADA VEZ NO NAVEGADOR, E APÓS O PAGAMENTO DOS BITCOINS, FECHAR A JANELA E VOLTAR AO SITE PRINCIPAL (ROTATOR) PARA O NAVEGADOR FICAR MAIS LEVE. Um abraço e grande sucesso! Cordialmente. Aecio Quaisquer dúvidas, contate: SKYPE: network-marketing7 E-MAIL: [email protected] FACE: https://www.facebook.com/aecio.alves.9659
Views: 579 Alves
Blockchain @ Oracle Open World - Day 05
 
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Explanation of Oracle Blockchain Cloud Service (BCS). Interviews with David Haimes, Senior Director of R&D - Oracle Blockchain in Financial Management Systems and Peter Bambridge Director, Retail and Consumer Goods.
Views: 243 AuraBlocks