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Not Just HODLing — Real Bitcoin Script Engineering

slug: not-just-hodling

Hands-on Bitcoin Script engineering: timelocks, multisig, Taproot trees, control blocks, and stack execution — built and tested on testnet.

Articles (4)

  1. #1

    How I Built a Time-Locked Bitcoin Script with CSV and P2SH

    Not Just HODLing: Real Bitcoin Script Engineering #1

    Jun 29, 2025

  2. #2

    A Guide to Creating Taproot Scripts with Python Bitcoinutils

    Not Just HODLing: Real Bitcoin Script Engineering #2

    Jun 29, 2025

  3. #3

    Building a 4-Leaf Taproot Tree in Python: The First Complete Implementation on Bitcoin Testnet

    Not Just HODLing #3 — a complete Taproot tree with five spending paths in Python and live-tested

    Jul 1, 2025

  4. #4

    Taproot Control Block Deep Analysis & Stack Execution Visualization | Part 2

    In Part 1, we implemented a complete 4-leaf Taproot tree. Now we open the control block and visualize the stack.

    Jul 7, 2025