202 Videos

¿Qué son los Bitcoins y Blockchain? #Cryptocositas

Aprende cómo entrar en el mundo de las criptomonedas y descubre el potencial de este nuevo ecosistema en el mundo empresarial. La primera vez que hablamos de criptomonedas en PlatziLive fue en 2013, cuando un Bitcoin costaba $118 dólares, 4 años más tarde el Bitcoin se cotiza en $4350. Hoy por fin entenderás qué es […]

¿Qué son altcoins? – MONEDAS alternativas / #CRIPTODICCIONARIO

📙 Una altcoin es cualquier criptomoneda digital similar a Bitcoin. Se dice que el término significa “alternativa a Bitcoin” y se utiliza para describir cualquier criptomoneda que no sea un Bitcoin. … Las políticas para la extracción de monedas pueden funcionar de manera diferente a Bitcoin, al igual que la cantidad de monedas pagadas por […]

Consensus Algorithms, Blockchain Technology and Bitcoin UCL – by Andreas M. Antonopoulos

An academic lecture by Andreas M. Antonopoulos explaining the consensus algorithm, “Proof of Work”, used by bitcoin and many other blockchains. Andreas is a UCL alum. This talk was presented in collaboration with the Department of Computer Science at University College London. If you want early-access to talks and a chance to participate in the […]

Proof Of Burn (PoB) vs Proof Of Reputation (PoR) vs Proof of Authority (PoA)

In this video, we go over proof of burn, proof of authority and proof of reputation

The Holy Trinity – Blockchain, AI, IoT | Aman Sanduja | TEDxDTU

Mr. Sanduja explains the importance of data in the new digital age using the Holy Trinity of technologies, namely, the Blockchain technology, AI and IoT. He believes that incorporating an interweave of these technologies into our daily lives is the next step forward for achieving transparent, straightforward and swift interactions for services. “The change that […]

Bitcoin Q&A: Sidechains and Federated Consensus

What are sidechains? What is Liquid and what are the use cases of sidechains? What are the differences to the Lightning Network? What do you think about Delegated Byzantine Fault Tolerance? What are issues with these federated models? These questions are from part of the December, May, and July monthly Patreon sessions, which took place […]

0x (ZRX) – Fundamental Analysis

0x (ZRX) Protocol – Review and Analysis In this video I discuss 0x coin (ZRX) decentralised Ethereum based protocol for trading of ERC20 tokens & cryptocurrencies.

Ciberseguridad y Blockchain con Santiago Márquez Solís de Blockchain España

En este primer Webinar Aniversario hablamos sobre “Ciberseguridad y Blockchain” con Santiago Márquez Solís. La seguridad, y más concretamente la seguridad en el entorno digital, es una cuestión de actualidad en los momentos que vivimos, tanto en nuestra vida cotidiana, cómo desde una perceptiva empresarial. Pequeñas y grandes empresas deben analizar profundamente este aspecto en […]

¿Qué es blockchain? Seguridad y usos de una tecnología disruptiva

Un ciberdebate en Palabra de hacker para conocer en qué consiste blockchain, la seguridad que tiene y los usos que se le pueden dar y es que se habla de blockchain como de una tecnología disruptiva que puede dar un giro y cambiar Internet tal y como lo conocemos en la actualidad aportando una mayor […]

Blockchain: Massively Simplified | Richie Etwaru | TEDxMorristown

Richie Etwaru, discusses the opportunity and implications of blockchain as a paradigm to slow/chose the expanding trust gap in commerce. He unpacks blockchain to a level of simplicity to be consumed by those that are just starting to understand and explore the paradigm. He lays out a current state of commerce, suggesting that every company […]

3. Signatures

MIT MAS.S62 Cryptocurrency Engineering and Design, Spring 2018 Instructor: Tadge Dryja View the complete course: YouTube Playlist: Discussion of hash signatures, public and private keys, examples of how to use elliptic curves vs. hashes. License: Creative Commons BY-NC-SA More information at More courses at

Webinar: China’s Digital Currency DCEP

We’re taking into a deep dive into what’s happening with China’s Digital Currency, DCEP with Matthew Graham from Sino Global Capital. China has recently place DCEP as a key global objective this year, effectively digitizing China’s National Currency, the RMB. We’re going explore what has been announced so far with DCEP, including the new apps […]