personal repo of the "Programming Bitcoin" book
active 2023-08-15 → 2026-06-17 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1038 days from 2023-08-15 to 2026-06-17. Pushes: 0 total, peak 0 in a day. Pull requests: 15 total, peak 2 in a day. Issues: 26 total, peak 2 in a day. Comments: 35 total, peak 4 in a day. Stars: 370 total, peak 10 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| derekpa | 12 | 0 | 0 | 6 |
| salmonberry7 | 12 | 0 | 0 | 3 |
| Portal-Doctor | 7 | 0 | 6 | 1 |
| akinwilson | 5 | 0 | 0 | 2 |
| MolekoManyanye | 4 | 0 | 0 | 4 |
| U-F-O | 4 | 0 | 0 | 2 |
| 1ma | 3 | 0 | 0 | 1 |
| ttsang2111 | 3 | 0 | 2 | 1 |
| BTCMcBoatface | 3 | 0 | 2 | 1 |
| mattacus | 2 | 0 | 0 | 2 |
| Entropypp | 2 | 0 | 1 | 0 |
| Gaming32 | 2 | 0 | 0 | 2 |
| moriMaroo17 | 1 | 0 | 1 | 0 |
| soccerplayer09 | 1 | 0 | 0 | 1 |
| YusukeShimizu | 1 | 0 | 1 | 0 |
| crudolphMQU | 1 | 0 | 0 | 1 |
| ArmanTheParman | 1 | 0 | 0 | 0 |
| pravinghub | 1 | 0 | 0 | 1 |
| nicolafiorillo | 1 | 0 | 0 | 1 |
| afeezaziz | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#245edyu2026-04-11 00:05testnet.programmingbitcoin.com isn't responding anymore
- Pull request#204YusukeShimizu2025-08-07 11:53
- Issue#299tcharding2025-06-29 23:12Incorrect link
- Issue comment#268crudolphMQU2025-03-02 04:21How to setup environment in Google Colab
- Pull request#193marcdk2025-02-23 18:27
- Issue#297salmonberry72025-02-17 17:57S256Point.verify and Signature class in ecc.py do not issue warning if "s" value is high
- Issue#296salmonberry72025-02-03 14:55Some high "s" values in ECDSA signature not detected due to error in floating point arithmetic
- Issue#295akinwilson2025-01-26 07:34base58 decoding: parsing byte size
- Issue#294akinwilson2025-01-26 07:28formatting DER signatures
- Issue comment#294akinwilson2025-01-26 07:27formatting DER signatures
- Issue comment#294akinwilson2025-01-24 22:50formatting DER signatures
- Issue#294akinwilson2025-01-24 22:40formatting DER signatures
- Issue#292salmonberry72025-01-05 21:57Diagrams depicting Script commands and elements stacks can be confusing
- Issue#291salmonberry72025-01-05 21:22Chap. 8, p145 : scriptSig column in Fig 8.3 has an `n` instead of an `OP_0` at start of script
- Issue#290salmonberry72025-01-02 22:48Chap. 5 p101 : When transaction cache is hit the `testnet` field of the cached tx is assigned again
- Issue#288salmonberry72024-11-18 23:52Ch. 13 - Unnecessary complexity in parsing and serializing witness data in class Tx
- Issue#287salmonberry72024-10-30 20:10Checking For 0 to Power 0 and Divide By Zero Corner Cases In Class FieldElement in ecc.py
- Issue#286salmonberry72024-10-29 22:53Chapter 6 - p123 - Typo Error
- Issue comment#247salmonberry72024-10-29 21:41Error on Ch.6 Example - "Coding Script Evaluation" pg. 115
- Issue#285salmonberry72024-10-28 22:58Potential Safety Issue On Script Execution Success Determination
- Issue comment#178salmonberry72024-10-28 16:56Chapter 6 Script.py raw_serialize()
- Issue comment#222salmonberry72024-10-28 16:48ch06: Script raw_serialize method missing '=' in the condition
- Issue comment#269soccerplayer092024-07-14 05:43How to generate P2TR address?
- Pull request#223moriMaroo172024-07-04 21:49
- Issue comment#253Gaming322024-05-29 14:01Chapter 4 Exercise 9 Code returns invalid testnet address
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 370 stars here means stars gained during the window, not the repo's star count.