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Episode 28: Bitcoin Addresses
Manage episode 285492563 series 2860967
Content provided by Van Wirdum Sjorsnado. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Van Wirdum Sjorsnado or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://ppacc.player.fm/legal.
In this episode of The Van Wirdum Sjorsnado, hosts Aaron van Wirdum and Sjors Provoost discuss Bitcoin addresses. Every Bitcoin user has probably at one point used Bitcoin addresses, but what are they, exactly?
Aaron and Sjors explain that Bitcoin addresses are not part of the Bitcoin protocol. Instead, they are conventions used by Bitcoin (wallet) software to communicate where coins must be spent to: either a public key (P2PK), a public key hash (P2PKH), a script hash (P2SH), a witness public key hash (P2WPKH), or a witness script hash (P2WSH). Addresses also include some meta data about the address type itself.
Bitcoin addresses communicate these payment options using their own “numeric systems”, Aaron and Sjors explain. The first version of this was base58, which uses 58 different symbols to represent numbers. Newer address types, bech32 addresses, instead use base32 which uses 32 different symbols to represent numbers.
Aaron and Sjors discuss some of the benefits of using Bitcoin addresses in general. and bech32 addresses in specific. In addition, Sjors explains that the first version of bech32 addresses included a (relatively harmless) bug, and how a newer standard for bech32 addresses has fixed this bug.
98 episodes
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Manage episode 285492563 series 2860967
Content provided by Van Wirdum Sjorsnado. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Van Wirdum Sjorsnado or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://ppacc.player.fm/legal.
In this episode of The Van Wirdum Sjorsnado, hosts Aaron van Wirdum and Sjors Provoost discuss Bitcoin addresses. Every Bitcoin user has probably at one point used Bitcoin addresses, but what are they, exactly?
Aaron and Sjors explain that Bitcoin addresses are not part of the Bitcoin protocol. Instead, they are conventions used by Bitcoin (wallet) software to communicate where coins must be spent to: either a public key (P2PK), a public key hash (P2PKH), a script hash (P2SH), a witness public key hash (P2WPKH), or a witness script hash (P2WSH). Addresses also include some meta data about the address type itself.
Bitcoin addresses communicate these payment options using their own “numeric systems”, Aaron and Sjors explain. The first version of this was base58, which uses 58 different symbols to represent numbers. Newer address types, bech32 addresses, instead use base32 which uses 32 different symbols to represent numbers.
Aaron and Sjors discuss some of the benefits of using Bitcoin addresses in general. and bech32 addresses in specific. In addition, Sjors explains that the first version of bech32 addresses included a (relatively harmless) bug, and how a newer standard for bech32 addresses has fixed this bug.
98 episodes
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Similar to Bitcoin Explained - The Technical Side of Bitcoin
Africa-focused technology, digital and innovation ecosystem insight and commentary.
…
continue reading
Show notes are at https://stevelitchfield.com/sshow/chat.html
…
continue reading
Download This Show is your weekly guide to the world of media, culture, and technology. From social media to gadgets, streaming services to privacy issues. Each week Rae Johnston and guests take a fun, deep dive into how technology is reshaping our lives.
…
continue reading
The power of Data is undeniable. And unharnessed - it’s nothing but chaos. Making data your ally. Using it to lead with confidence and clarity. Host Jess Carter is solving problems in real-time to reveal what’s possible. Helping communities and people thrive. This is Data Driven Leadership, a show brought to you by Resultant.
…
continue reading
Flash Forward is a show about possible (and not so possible) future scenarios. What would the warranty on a sex robot look like? How would diplomacy work if we couldn’t lie? Could there ever be a fecal transplant black market? (Complicated, it wouldn’t, and yes, respectively, in case you’re curious.) Hosted and produced by award winning science journalist Rose Eveleth, each episode combines audio drama and journalism to go deep on potential tomorrows, and uncovers what those futures might re ...
…
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…
continue reading
Android Backstage, a podcast by and for Android developers. Hosted by developers from the Android engineering team, this show covers topics of interest to Android programmers, with in-depth discussions and interviews with engineers on the Android team at Google. Subscribe to Android Developers YouTube → https://goo.gle/AndroidDevs
…
continue reading
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…
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…
continue reading
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