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Building and Using External Adapters – Chainlink Engineering Tutorials

Chainlink is an infrastructure designed to be unlimited in how customizable it can be. External adapters are open sourced packages that allows Chainlink nodes to transform and receive data however they like. With external adapters you can do: 1. API Authentication (keep private API password keys private) 2. Private, low latency, and/or high throughput off-chain […]

What is a Blockchain Oracle? What is the Oracle Problem? – Chainlink Engineering Tutorials

Understand what Blockchain Oracles are, and the challenges that they face in the Oracle Problem. Understand why your smart contracts and blockchain platforms can’t themselves make API calls as part of their consensus. Then, understand how Chainlink solves each one of these. Chainlink is a decentralized oracle network that enables smart contracts to securely access […]

How to mine Monero on Debian VSP | Mining RandomX on Debian VPS

💰Mining XMR on Debian, Linux VPS. 💰How to mine Monero on Debian VPS. 💰Earn money from your free VPS. 💰How to mine Monero on Debian VSP | Mining RandomX. 💰How to install Monero on Debian Linux. 💰How To Mine Monero (XMR) with your CPU on Linux. 🌍Configuration wizard: https://xmrig.com/wizard 👉Commands: sudo apt-get install git build-essential […]

🔴 Laboratorio de Finanzas Descentralizadas + Guillermo Abellan de DeFi Lab – Bit2Me LIVE Episodio 15

🎉 No te pierdas el programa presentado por Javier Pastor y Giovanny Montealegre. En este programa hablamos sobre la actualidad cripto. Os mostramos un recopilatorio de varios tweets, y además tenemos al siguiente invitado especial, Guillermo Abellan de DeFi Lab. Que nos hará un buen repaso de las principales empresas del ecosistema DeFi, además de […]

🔵👩‍💻 ACTUALIZACIÓN importante de BITCOIN CORE – Bit2Me Crypto News – 15.01.2021

🆕 Nueva versión de Bitcoin Core – Versión 0.21.0 – Bitcoin Core es la mayor implementación de Bitcoin. Hay distintas implementaciones – Hace unas semanas la gran mayoría de mineros aprobaron la activación de Taproot – La nueva versión de Bitcoin Core incluye Taproot y firmar Schnorr, que permitirán mayor escalabilidad y privacidad en la […]

The GRAPH – Google Of Blockchains? GRT Token Explained

So what is The Graph Protocol all about? Why do some people call it the Google of Blockchains? And what is the use case for the GRT token? You’ll find answers to these questions in this video. The Graph is an indexing protocol for querying blockchain data that enables the creation of fully decentralized applications. […]

DEFI – From Inception To 2021 And Beyond (History Of Decentralized Finance Explained)

So what’s the story behind Decentralized Finance? How has all of this started? What happened in DeFi in 2020? And where are we going in the future? You’ll find answers to these questions in this video. Although there is no one agreed-upon date when decentralized finance was born, there were a few important events that […]

BITCOIN on ETHEREUM? (renBTC, wBTC, tBTC, sBTC) | DEFI Explained

So Bitcoin on Ethereum – a good or a bad idea? What are the use cases for moving your precious BTC to Ethereum? What are the risks? And what are the protocols that make all of this possible? You’ll find answers to these questions in this video. Okay, so let’s start with why someone would […]

Hardhat Tutorial | Smart contract framework (Truffle alternative)

FREE TRAININGS 👉 How to find your first 6-Figures Blockchain Developer Job: https://eattheblocks.com/bootcamp 👉 Learn how to create Profitable Flashloans: https://eattheblocks.com/flash COURSES 👉 DeFi Development Mastery: https://eattheblocks-pro.teachable.com/p/defi-development-mastery 👉 Profitable Flashloans: https://eattheblocks-pro.teachable.com/p/profitable-flashloans 👉 6 Figures Blockchain developer course: https://eattheblocks.com/6-figure-blockchain-developer FACEBOOK GROUP 👉 https://www.facebook.com/groups/222716919099261 Other Links: – Questions about my courses, partnerships, projects: julien [at] eattheblocks [dot] […]

🔵⚡️ BITCOIN el gran PROTAGONISTA del año 2021– Bit2Me Crypto News – 14.01.2021

⚡️Bitcoin el gran protagonista del año 2021. El precio de Bitcoin: – Subió 42.000, bajó 32.000 y ahora está cerca de los 38,000 – Este año seguirá siendo protagonista” 📈 AAVE y MKR alcanzan nuevos máximos – Estos dos proyectos DeFi de préstamos y ahorros descentralizados – Líderes de la industria DeFi – MKR casi […]

Bitcoin Q&A: SIGHASH_NOINPUT and Custodial Wallets

Do Bitcoin Core / base layer developers and Lightning Network / second layer developers coordinate? What is SIGHASH_NOINPUT? Where can I find details about how locking and unlocking scripts work for Lightning channels? BOLT 3 focuses on script formatting. How safe are custodial Lightning wallets? These questions are from the March and April monthly subscriber […]

Best Cryptocurrency Wallets of 2021 (in 2 minutes)

Best overall (hardware wallet) – 1. Ledger Nano X: https://bit.ly/3kxeWUQ Most affordable (hardware wallet) – Trezor One: https://bit.ly/2DrmYxB Read our complete in-depth guide here: http://bit.ly/2D7tV2S Join our 7-day Bitcoin crash course absolutely free: http://bit.ly/2pB4X5B Learn ANYTHING about Bitcoin and cryptocurrencies on our YouTube channel: http://bit.ly/2BVbxeF Get the latest news and prices on your phone: iOS […]