nowfound

Dev tools · November 22, 2013

AP

A pure Python Bitcoin protocol implementation

A pure Python Bitcoin protocol implementation launched on November 22, 2013 with 14 votes, #152 of 701 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 12 years on.

In plain words

Protocoin is a pure Python implementation of the Bitcoin protocol that handles message serialization, deserialization, and basic networking functionality. It enables developers to build clients that interact with the Bitcoin P2P network and gather network statistics, though it does not implement protocol validation rules. The tool is designed for developers creating Bitcoin analysis and monitoring applications.

written from the facts on this page · September 2026

From the sources

Welcome to the Protocoin documentation. Protocoin is pure Python implementation of the Bitcoin protocol parsing and networking. Protocoin doesn’t implement the protocol rules, only the serialization/deserialization procedures and also basic clients to interact with the Bitcoin P2P network. Protocoin is intended to be used to build clients that will collect statistics of the network, but you can also use it to implement a full Bitcoinfrom protocoin.readthedocs.org

Does a similar job

all alternatives →

More dev tools this month

the category →
  • /dev/null▲486

    a social network for devs

    Dev tools · 3d ago · dev-null.sh

  • open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

    Dev tools · 28d ago · github.com

  • Contribute to reladraw/reladraw development by creating an account on GitHub.

    Dev tools · 26d ago · github.com

  • OpenBot▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    Dev tools · 23d ago · openbot.run

  • Talanoa▲346

    Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

    Dev tools · 21d ago · talanoa.email

  • CoreSpeed▲332

    One MCP for everything your agents need: apps, memory, tools

    Dev tools · 28d ago · corespeed.io

Source: Show HN post ↗

Launched alongside, November 2013

the whole month →