Blockchain in healthcare
Discover how Blockchain technology revolutionizes healthcare, ensuring transparency, security and traceability of medical data
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Educational blog on
Blockchain and Web3
Complete guide to tokenizing companies on blockchain.
Master enterprise tokenization on blockchain with our comprehensive guide: from basic concepts to strategic implementation.
What is a blockchain developer and what characteristics should they meet
What a blockchain developer actually builds, which languages and tools they need, and what to check before hiring: Solidity, EVM, testing and audit habits.
How blockchain is revolutionizing electronic voting.
Blockchain revolutionizes voting by offering transparency, security and reliability through immutable records and decentralization.
The differences between public and private blockchain
Full transparency versus selective control, open access versus permissions: what each model gains and loses, and when a private network is the right call.
What Is Blockchain and How Does It Work? Types, Real Examples and Limits
What blockchain is and how it works (blocks, hashes, PoW and PoS), network types, real examples, benefits, limits and what MiCA and Spain's Law 6/2023 cover.
Advantages of blockchain in data security
The advantages of blockchain for data security: immutability, decentralization, integrity and confidentiality, and when it beats a classic database.
The History of Bitcoin: From Its Creation to the Present Day
Bitcoin's history in order: Satoshi's 2008 whitepaper, the genesis block, the pizza, the halvings and the institutional turn. What each stage changed.
Bitcoin VS Ethereum
Bitcoin, the first cryptocurrency, is a store of value, while Ethereum is a platform for smart contracts and dApps.
What are decentralized applications and how do they work?
What dApps are and how they work: smart contracts instead of servers, no intermediaries, and the trade-offs in cost, speed and user experience.
Benefits of creating your own NFT Marketplace
Create your own NFT Marketplace to take advantage of the tokenization of digital assets, boosting decentralization and monetization.
Examples and applications of smart contracts
Nine smart contract use cases and the trigger that fires each: finance, insurance, health, tokenization, voting, rentals and supply chain. See how they run.