Bitcoin Tech #1 - UTXOs with Shinobi

“There is no such thing as a balance; Bitcoin is not a bank account… its actually a collection of UTXOs.”— ShinobiLocation: RemotelyDate: Tuesday 15th DecemberCompany: Block DigestRole: HostChecking your balance or sending Bitcoin can be as simple as opening an app or scanning a QR code and clicking send, but what is happening behind the scenes to make that happen?Unspent transaction outputs (UTXOs) are the monetary units of bitcoin. They are likes coins and notes in the traditional financial system but can be of any value. When accessing a wallet, the software creates your balance by totalling the value of all your UTXOs, and when you want to send someone bitcoin, your wallet selects the UTXOs required to make up the amount you want to send. In many cases, wallet software abstracts away UTXOs so that the user does not have to consider them. However, it is a crucial part of the system that, when properly used, can help protect your privacy and reduce your transaction fees. In this interview, I talk to Shinobi, the host of Block Digest. We discuss UTXOs, what they do, how they work and the implications for both privacy and transaction fees.This episode’s sponsors:Kraken - The best place to buy, sell & trade BitcoinBlockFi - The future of Bitcoin financial services Sportsbet.io - Online sportsbook & casino that accepts BitcoinCasa - The leading provider of Bitcoin multisig key security.Exodus - The world's leading Desktop, Mobile and Hardware crypto wallets.-----WBD303 - Show Notes-----If you enjoy The What Bitcoin Did Podcast you can help support the show by doing the following:Become a Patron and get access to shows early or help contributeMake a tip:Bitcoin: 3FiC6w7eb3dkcaNHMAnj39ANTAkv8Ufi2SQR Codes: BitcoinIf you do send a tip then please email me so that I can say thank youSubscribe on iTunes | Spotify | Stitcher | SoundCloud | YouTube | Deezer | TuneIn | RSS FeedLeave a review on iTunesShare the show and episodes with your friends and familySubscribe to the newsletter on my websiteFollow me on Twitter Personal | Twitter Podcast | Instagram | Medium | YouTubeIf you are interested in sponsoring the show, you can read more about that here or please feel free to drop me an email to discuss options.