Bitcoin & Blockchain Technology

Explore Bitcoin's blockchain: a secure, transparent ledger using cryptographic hashing and proof-of-work to maintain a decentralized network.

The Bitcoin network consists of tens of thousands of nodes that are running Bitcoin software. What do these nodes do and why are they important?

Learn how Bitcoin's Lightning Network scales transactions, enabling fast, cheap off-chain payments. Discover its functionality, payment channels, and routing.

Learn what a blockchain is, its unique traits like accessibility and immutability, and how it supports decentralized networks, especially Bitcoin.

The Double Spend problem is about preventing digital money duplication. Learn how Bitcoin solves this issue without relying on central authorities.

Learn how to read Bitcoin data: addresses, public keys, blocks, and transactions, each with unique identifiers for secure and clear distinction.

Understand what is Bitcoin Core, the original and most popular open-source software that implements the Bitcoin protocol.

Explore Nostr, a decentralized protocol, addressing social media issues. Learn about Bitcoin's role in enhancing Nostr's ecosystem and platforms.

Discover Bitcoin development through open-source software, its collaborative process, transparency, and the key roles developers play in evolving the ecosystem.

Learn about Bitcoin addresses, essential for sending and receiving funds. This guide covers address types, generation, wallets, and privacy best practices.

What exactly is Taproot Assets? How does it work? And when can users expect to see it live on the network?

Learn how Bitcoin's Taproot upgrade boosts privacy, security, and efficiency with Schnorr signatures and new scripts. Explore its significant benefits.

Discover how to run a Bitcoin node with Bitcoin Core or on dedicated hardware like Raspberry Pi, enhancing privacy and security with minimal effort.

Learn about forks in Bitcoin, including the distinctions between soft and hard forks, their impact on the network, and how they influence Bitcoin's consensus.

Explore how Bitcoin enables complex digital agreements through smart contracts using Script, including multi-signature setups and time-locked transactions.

Explore how Partially Signed Bitcoin Transactions (PSBT) enhance Bitcoin's interoperability, security, and multisig capabilities for complex transactions.

Learn about Bitcoin Improvement Proposals (BIPs), their role in Bitcoin's development, and how they ensure transparency and community-driven decisions.

Learn how blockchain enables trustless consensus, solving the Double Spend and Byzantine Generals Problems, essential for Bitcoin's decentralized network.

Learn how CBDCs could impact freedom and privacy, posing significant risks despite their touted benefits for faster and cheaper payments.

Learn how Bitcoin uses digital signatures like ECDSA and Schnorr for secure transactions, improving efficiency, storage, and privacy in the blockchain.

SegWit upgrade in Bitcoin fixes transaction malleability, increases block capacity, lowers fees, and enables future innovations like Taproot and Lightning.

Understand the Byzantine Generals Problem in decentralized systems and Bitcoin's use of blockchain and Proof-of-Work to achieve trustless consensus.

Learn how Bitcoin nodes validate transactions, ensure blockchain integrity, enhance privacy, improve security, and why running your own node is important.

Learn how Bitcoin's blockchain and distributed ledger solve the Double Spend Problem, ensuring secure transactions without trusted third parties.

Learn the difference between pull and push payment systems. Discover how pull systems work, their reliance on third parties, and higher costs.

Understand cryptography: how it secures digital data, protects Bitcoin transactions, and ensures privacy through encryption and digital signatures.

Understand OP_VAULT: improving Bitcoin self-custody, offering enhanced security, and detailing the future of Bitcoin vault technology.

Discover the future of Lightning Network: effortless transactions, improved privacy, and better user experience with innovative solutions.