How many transactions can fit in a block, with or without SegWit? What other types of data can you put in a block? What is metadata? What is OP_RETURN? What is OpenTimestamps and what are the use cases?
More on OP_RETURN -
https://en.bitcoin.it/wiki/OP_RETURNCheck out OpenTimestamps here:
https://opentimestamps.org/These questions are from MOOC 9.6 and the June monthly Patreon sessions, which took place on March 23rd and June 24th 2018 respectively. Andreas is a teaching fellow with the University of Nicosia. The first course in their Master of Science in Digital Currency degree, DFIN-511: Introduction to Digital Currencies, is offered for free as an open enrollment MOOC course to anyone interested in learning about the fundamental principles.
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/aantonopRELATED:
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https://youtu.be/uZPIz3ArQwwAndreas 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/aantonopWebsite:
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=UTF8MASTERING 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/1491954388Translations of MASTERING BITCOIN:
https://bitcoinbook.info/translation...
https://www.youtube.com/watch?v=JXt0v54nojI