📄️ UTXOs Explained
Understand Bitcoin's UTXO model. Learn how Unspent Transaction Outputs work, why Bitcoin isn't an account balance, and how UTXOs affect fees and privacy.
📄️ How Bitcoin Transactions Work
Understand how Bitcoin transactions work: inputs, outputs, change, fees, and the complete lifecycle from creation to confirmation.
📄️ How Bitcoin Transactions Are Created
Practical guide: Creation. Covers Manually Building Transactions, Using Wallets to Send Transactions, RBF – Replace-by-Fee.
📄️ How Bitcoin Transaction Signing Works
Practical guide: Signing. Covers What Is Signing?, Online vs. Offline Signing, Single-Sig vs. Multisig Signing.
📄️ How to Broadcast a Bitcoin Transaction
Practical guide: Broadcasting. Covers Broadcasting via Your Own Node vs. Third-Party Servers, Privacy Considerations, bitcoin.
📄️ Bitcoin Transaction Fees Explained
Understand how Bitcoin transaction fees work, why they vary, and how to minimize costs. Learn fee estimation, RBF, CPFP, and fee optimization strategies.
📄️ Bitcoin Transaction Types Explained
Practical guide: Types. Covers Pre-Signed, Fully Signed, Partially Signed PSBT.