An attempt to explain the content of Dr. Craig S. Wright's talk at the Coingeek conference in Toronto.
Craig's talk: https://www.youtube.com/watch?v=9EHKvNuRc0A
Hash Functions: https://www.youtube.com/watch?v=Oviz0k3OHNU
Elliptic Curves: https://www.youtube.com/watch?v=0pfffrVlELQ
ECDSA: https://www.youtube.com/watch?v=-C5cgLzapLE&t=2s
Money Button documentation:
https://docs.moneybutton.com
https://youtube.com/moneybutton
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https://www.youtube.com/watch?v=CqqTCsLzbEA
Copay is a multisignature wallet being developed by BitPay's bitcore team. Copay has a number of innovative features that make it unlike any other wallet:
* It is inherently multisignature, meaning more than one person (or device) must sign outbound transactions. This makes it next to impossible for someone to steal funds from the wallet. If one person has their private keys stolen, the funds are still safe.
* It is decentralized and does not rely on centralized servers. There is a small dependence on two servers (PeerJS and Insight), both of which can be run yourself. The wallet files are stored locally in HTML5 local storage, and communication is p2p using WebRTC.
* The wallet uses BIP32, which, in a nutshell, means it's really easy to back up your wallet. Back it up once, and it's backed up forever.
* It is 100% open-source, both client-side and server-side. We encourage outside contributors in every aspect Copay, as well as with our other projects, Bitcore and Insight.
The source code is available here:
https://github.com/bitpay/copay
The transaction created in the video can be seen here:
http://test.insight.is/tx/10a7c5fa0eccb075fc7dc38b146b07b980a3dc95794878db3a7151571922fcdf
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https://www.youtube.com/watch?v=NbBrYVBb7lA
Transcending Twitter with Bitcoin: https://youtu.be/WC3xNG0pRn8
Craig Wright is a Genius with 17 Degrees: https://www.youtube.com/watch?v=nXdkczX5mR0
Money Button: https://www.moneybutton.com
Introducing Paymail: An Extensible Identity Protocol for Bitcoin (BSV) https://blog.moneybutton.com/2019/05/31/introducing-paymail-an-extensible-identity-protocol-for-bitcoin-bsv/
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https://www.youtube.com/watch?v=aG-hOHs4100