- Edx - Web3x: Introduction to Blockchain and Web3
- https://www.coursera.org/specializations/blockchain (next)
- NEXT: https://app.cadena.dev/dashboard
- Ethereum Developer Bootcamp (next)
- 1. https://www.alchemy.com/university/courses/solidity
- 2. https://www.alchemy.com/university/courses/ethereum
- https://www.udemy.com/topic/solidity/
- https://www.udemy.com/course/ethereum-and-solidity-the-complete-developers-guide
- https://www.udemy.com/course/blockchain-solidity-foundry-web3-securitypentesting-2025
- https://www.udemy.com/course/blockchain-developer/
- https://www.udemy.com/course/fullstack-web3-polling-dapp
- https://www.udemy.com/course/solidity-ethereum-in-react-next-js-the-complete-guide
- https://www.udemy.com/course/master-ethereum-and-solidity-programming-with-real-world-apps/
- https://www.udemy.com/course/the-complete-solidity-course-blockchain-zero-to-expert/
- https://www.udemy.com/course/blockchain-mastery-deep-dive-into-defi-dex-uniswap
- https://www.edx.org/certificates/professional-certificate/uc-berkeleyx-blockchain-fundamentals
- https://www.edx.org/certificates/professional-certificate/ibm-blockchain-essentials
- https://www.edx.org/certificates/professional-certificate/decx-digital-asset-101
- https://www.edx.org/executive-education/massachusetts-institute-of-technology-blockchain-technologies-business-innovation-and-application
- https://www.edx.org/certificates/professional-certificate/linuxfoundationx-developing-blockchain-based-identity-applications
- Coursera - Cryptocurrency and Blockchain: An Introduction to Digital Currencies
- Token Engineering Academy - Learn the Fundamentals of Token Engineering (5 Modules) ****
- https://www.unic.ac.cy/iff/education-and-training/academic-certification/
- https://www.unic.ac.cy/iff/education-and-training/master-degrees/msc-in-blockchain-and-digital-currency/
- https://www.unic.ac.cy/iff/education-and-training/master-degrees/msc-in-computer-science-blockchain-concentration/
- https://hackmd.io/@tendermint-devx/BkNREQyUT
¶ Cryptocurrency Security Standard (CCSS)
- https://medium.com/@pedrodc/implementing-a-blockchain-oracle-on-ethereum-cedc7e26b49e
- https://docs.tenderly.co/web3-actions/tutorials-and-quickstarts/how-to-build-a-custom-oracle
- https://www.toptal.com/ethereum/ethereum-oracle-contracts-tutorial-pt1
- https://docs.chainstack.com
- https://docs.chainstack.com/reference/blockchain-apis
- https://docs.chainstack.com/docs/web3-decoded-introduction
- https://docs.chainstack.com/docs/global-elastic-node
- https://docs.chainstack.com/docs/subgraphs-tutorial-a-beginners-guide-to-getting-started-with-the-graph
- https://docs.substrate.io/install
- https://docs.substrate.io/tutorials/build-a-blockchain/build-local-blockchain
- https://blockchaintrainingalliance.com/products/developing-on-polkadot-with-substrate
- https://polkadot.com/blockchain-academy / https://polkadot.com/developers/courses
- https://polkadot-blockchain-academy.github.io/pba-book
- Mastering Ethereum (2019) [Amazon]
- Mastering Bitcoin (2023) [Amazon]
- Blockchain Essentials: Core Concepts and Implementations (2024) [Amazon]
- The Blockchain Developer (2019) [Amazon]
- The Internet of Money (Volume 1) (2016) [Amazon]
- The Internet of Money (Volume 2) (2017) [Amazon]
- The Internet of Money (Volume 3) (2019) [Amazon]
- Mastering the Lightning Network (2022) [Amazon]
- C.J. Freeman - Basic Solidity for Degens
- Introducing Ethereum and Solidity (2017) [Amazon]
- Beginning Ethereum Smart Contracts Programming with Examples (2023) [Amazon]
- Solidity Programming Essentials (2018) [Amazon]
- Blockchain and Ethereum Smart Contract Solution Development (2022) [Amazon]
- Solidity Programming Essentials (2022) [Amazon]
- Hands-On Smart Contract Development with Solidity and Ethereum (2019) [Amazon]
- Building Games with Ethereum Smart Contracts: Intermediate Projects for Solidity Developers (2018) [Amazon]