Score Title Author Discussions Created Updated
Bitcoin script Ciro Santilli 4002025-07-16
Bitcoin script debugger Ciro Santilli 4002025-07-16
btcdeb Ciro Santilli 4002025-07-16
Finding unspent puzzle scripts Ciro Santilli 4002025-07-16
BSHUNTER: Detecting and Tracing Defects of Bitcoin Scripts Ciro Santilli 4002025-07-16
P2SH Ciro Santilli 4002025-07-16
Bitcoin non-standard transaction Ciro Santilli 4002025-07-16
An overview of recent non-standard Bitcoin transactions by 0xB10C Ciro Santilli 4002025-07-16
Invalid Bitcoin transaction script Ciro Santilli 4002025-07-16
77822fd6663c665104119cb7635352756dfc50da76a92d417ec1a12c518fad69 Ciro Santilli 4002025-07-16
Peter Todd Ciro Santilli 4002025-07-16
Bitcoin script that terminates with multiple values on the stack Ciro Santilli 4002025-07-16
No-go theorem Ciro Santilli 4002025-07-16
3ad6677303fb6f700a4f2f977fe86e5324e0ddb0d3b33a649e513d7e88904e85 Ciro Santilli 4002025-07-16
Provably unspendable Bitcoin output script Ciro Santilli 4002025-07-16
4373b97e4525be4c2f4b491be9f14ac2b106ba521587dad8f134040d16ff73af Ciro Santilli 4002025-07-16
a165c82cf21a6bae54dde98b7e00ab43b695debb59dfe7d279ac0c59d6043e24 Ciro Santilli 4002025-07-16
Experimental particle physics Ciro Santilli 4002025-07-16
5660d06bd69326c18ec63127b37fb3b32ea763c3846b3334c51beb6a800c57d3 Ciro Santilli 4002025-07-16
Invalid Bitcoin script Ciro Santilli 4002025-07-16

Pinned article: Introduction to the OurBigBook Project

Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
We have two killer features:
  1. topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculus
    Articles of different users are sorted by upvote within each article page. This feature is a bit like:
    • a Wikipedia where each user can have their own version of each article
    • a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
    This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
    Figure 1.
    Screenshot of the "Derivative" topic page
    . View it live at: ourbigbook.com/go/topic/derivative
  2. local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:
    This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
    Figure 2.
    You can publish local OurBigBook lightweight markup files to either https://OurBigBook.com or as a static website
    .
    Figure 3.
    Visual Studio Code extension installation
    .
    Figure 4.
    Visual Studio Code extension tree navigation
    .
    Figure 5.
    Web editor
    . You can also edit articles on the Web editor without installing anything locally.
    Video 3.
    Edit locally and publish demo
    . Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.
    Video 4.
    OurBigBook Visual Studio Code extension editing and navigation demo
    . Source.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact